tempering 1020 steel


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Mechanical Properties

AISI 1020 Low Carbon/Low Tensile Steel - AZoM

Introduction

AISI 1020 Carbon Steel (UNS G10200) - AZoM

Topics Covered

AISI 1020 Carbon Steel Forging Information | All Metals

AISI 1020 Carbon Steel General Characteristics of Low-Carbon Steel 1020. C1020 is a general purpose carbon steel that may be hardened by carburizing or by other surface treatments.

Recommended Working Sequence For 1080 -

Recommended Working Sequence For 1080 . Forging: Heat to 2150 °F (1175 °C). Do not forge below 1500 °F (815 °C) The following tempering guidelines apply to 1080 that has been hardened to industrial standards. Carpenter Steel and Crucible Service Centers.

1020 steel Heat Treatment --- Katalor Enterprises

1020 steel hardens by cold working an by heat treatment, quenching and tempering. As a 1020 steel manufacturer , we usually keep hundreds tons 1020 steel in stock each month. Based on these stock source, our advantage has spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, welding.

1020 Bright Carbon Steel Bar | Interlloy | Engineering

1020 is a general purpose low tensile low hardenability carbon steel generally supplied in the cold drawn or turned and polished condition, with a typical tensile strength range 410 - 790 Mpa, and Brinell hardness range 119 - 235. followed by a suitable refining/hardening and tempering cycle to optimise case and core properties.

AISI 1040 Carbon Steel - 1040 Carbon Steel Forgings | All

C1040 is a medium carbon, medium tensile steel supplied as forged or normalized. C1040 may be used for the manufacture of forged crankshafts and couplings, along with a range of parts where the properties of heat-treated C1040 are suited to the application.

What is the Difference between Heat Treatment, Annealing

Heat Treatment, annealing, and tempering are three of the most well-known methods for treating metals. Depending on the treatment used, a material may become more or less brittle, harder or softer, or stronger or weaker. The method chosen depends on the desired characteristics of the material.

Carbon Steel 1020 - TubingChina

Carbon Steel 1020. 1020 - Good general purpose low carbon steel. Good machinability and formability. Tempering Temper, following heat treatment and quenching, at 600 to 1000 F depending upon strength level desired. A 1000 F temper gives a tensile strength of 90 ksi.

4140HW Alloy Steel Technical Data

4140HW Alloy Steel Technical Data 4140HW meets AISI4140 standards and has improved hardenability and strength in heavier cross-sections. This data generated in a laboratory shows the effect of tempering on strength for 1.25" and 2" wall tubing. Austenitized at 1625°F (885°C) and water quenched.

Castle Metals Site

This rapid quench creates a uniform hardness range throughout the length, circumference, and cross section of the bar. After quenching, the bar moves to our tempering furnace where the computer controlled tempering system enables us to meet our customers’ mechanical properties.

Aisi Sae 1020 Carbon Round Bar Cold Rolled Steel Per Kg

AISI 1020 carbon steel can be hardened by cold working and by heat treatment, quenching and tempering. Applications: AISI 1020 carbon steel is used for

Heat Treating Data Book - SECO/WARWICK

Heat Treating Data Book Tenth Edition E-Book Published by SECO/Warwick Corporation 180 Mercer St., PO Box 908, Meadville, PA 16335 USA Steel Data 5 A.I.S.I. - S.A.E. STEEL SPECIFICATIONS 5 BASIC NUMBERING SYSTEM FOR SAE STEELS 5 TABLE OF APPROXIMATE HEATING TIMES FOR TEMPERING 86 HEAT CONTENT OF METALS AT VARIOUS TEMPERATURES 87

HARDENING AND TEMPERING - Technology Student

HARDENING AND TEMPERING : Heat treatment of steel in a school workshop is normally a two stage process. For example, if a high carbon steel or silver steel screw driver blade has been manufactured, at some point it will have to be ‘’hardened’ to prevent it wearing down when used.

1020 BRIGHT CARBON STEEL BAR - Engineering Steels

1020 bright carbon steel bar 1020 is a general purpose low tensile low hardenability carbon steel generally supplied in the cold drawn or turned and polished condition, with a typical tensile strength range 410 - 790 Mpa, and Brinell hardness range 119 - 235.

1020 steel plate, sae 1020 steel sheet, aisi 1020 steel

AISI carbon steel 1020 price, 1020 cold rolled steel. 1020 steel stockholders and suppliers, delivering to the whole of the China. AISI 1020 is a low hardenability and low tensile carbon steel with Brinell hardness of 119 – 235 and tensile strength of 410-790 MPa.

properties of steel 1020 - alibaba

hardening and tempering steel strips applications for saw,spring,cutting tools . US $1200-1500 / Ton . 3 Tons (Min. Order) 24% are steel sheets. A wide variety of properties of steel 1020 options are available to you, such as api j55, 10#, and 20#. You can also choose from oil pipe, structure pipe, and fluid pipe. As well as from free samples.

Quench hardening of steel - Total Materia

Quench hardening of steel Abstract: Tempering and toughening. The martensite of quenched tool steel is exceedingly brittle and highly stressed. Consequently cracking and distortion of the object are liable to occur after quenching. Retained austenite is unstable and as it changes dimensions may alter, e.g. dies may alter 0,012 mm.

AISI 1010 SAE 1010 - Steel Overview - 1010 1015 1020 1025

A stress relief anneal may be done at 1000 F and slow cooled. In the full annealed condition 1010 steel has a tensile strength of about 45 ksi. Tempering Tempering may be done, after hardening, at 600 to 1100 F depending upon the strength level desired. Tempering at 1000 F will give a tensile strength on the order of 75 ksi.

Working the Steel

TEMPERING YOUR BLADE. Okay, so now you have a REALLY hard blade. Polish this up, and you can see the "hamon" or the wavy lines that are the result of the steel's structure changing from a fine grained carbide to a larger grained lower hardness steel. I hope all this info helps. TO BE CONTINUED RETURN TO BLADESMITHING PAGES.

What is Heat Treatment? Hardening, Tempering, Annealing

What is Heat Treatment? Hardening, Tempering, Annealing, Normalizing, Carburization, Surface Hardening. Tempering. Tempering involves heating steel that has been quenched and hardened for an adequate period of time so that the metal can be equilibrated. The hardness and strength obtained depend upon the temperature at which tempering is

Heat Treating 4140 steel FAQ : anvilfire How-to.

Heat Treating AISI / SAE 4140 Steel Hardening and tempering anvil and die steel. I'm looking for some advice on an anvil I'm constructing. I have used an forklift fork for the construction. I am at a point when I am trying to do some type of hardening to the face.

TOOL STEEL - alro

TOOL STEEL COLD WORK TECHNICAL INFORMATION TEMPERING Tempering temperature 350-1000°F (177-538°C) Approx. tempered hardness, Rockwell C 57-62 WEAR RESISTANCE High Hardening temperature 1020° C - 1040°C Time at temperature, minutes 15 -

A193 Gr B7 Quenching and Tempering Alloy Steel Round Bar

US $ 1020.00 >=25 Metric Tons. US $ 1010.00. Contact Supplier . Loading Product Details. Company Profile. A193 Gr B7 Quenching and Tempering Alloy Steel Round Bar . Product Name: A193 Gr B7 Quenching and Tempering Alloy Steel Round Bar. Processing Line: Iron - hot metal pretreatment - Converter - Refining --VD / RH- - Continuous Casting

Uddeholm Sverker 21

Uddeholm Sverker 21 is a tool steel with very good abrasive wear resistance but with rather limited cracking resistance. Being the bulk grade for cold work applications there are many advantages such as Tempering temperature 1020°C (1870°F) 990°C (1815°F) 1050°C (1920°F)

Sae/aisi 1020 Carbon Steel, For Pharmaceutical / Chemical

AISI 1020 is a low hardenability and low tensile carbon steel with Brinell hardness of 119 – 235 and tensile strength of 410-790 MPa. It has high machinability, high

Hardening/tempering 1045 steel - I Forge Iron

Sep 18, 2009· Would it be too brittle for a hardie, chisel, punch to use as is without tempering? Jump to content. Heat Treating, general discussion; I Forge Iron. Existing user? Sign In Hardening/tempering 1045 steel Sign in to follow this . Followers 1. Hardening/tempering 1045 steel. By dickb,

STAVAX SUPREME - Bohler Uddeholm

between Stavax Supreme and W.-Nr.1.2083/AISI 420 measured at low- and high temperature tempering. Specimen size: 20 x 15 x 3 mm (0,8 x 0,6 x 0,1") Hardened at 1020°C (1870°F) for 30 minutes. Quenched in air. Tempered 2 x 2h. The influence of mould steel and tempering temperature on corrosion resistance. Low temp. tempered at 250°C (480°F

China GB 20 SAE 1020 S20c Carbon Steel Round Bar - China

1020 steel is widely used for components that require better properties than mild steel but does not justify the costs of an alloy steel. Available from stock in bar, 1020 steel can be cut to your requirements.

DIN 1.2083 / AISI 420SS Tool Steel - Alta Special Steel

Home > Plastic Mould Steel > DIN 1.2083 / AISI 420SS DIN 1.2083 / AISI 420SS. Product Name: DIN 1.2083 / AISI 420SS; Model No.: X42Cr13 / X40Cr14 Tempering . 1020 - 1050. oil or hot bath. see tempering diagram . Remarks: All technicial information is for reference only.

What’s The Differences Between 1020,1025,1030 Carbon Steel

According to its percentage, 1030 Carbon Steel contains about 0.30% carbon content, 1025 Carbon Steel contains approximately 0.25% and 1020 is about 0.20%. The lower carbon content means softer material. 1020 is the lowest carbon steel among the three models. So 1020 is softest. However, when you play golf, the soft feel is another concept.

Quenching & Tempering For Steel Forgings | Steel Forging

Quenching & Tempering For Steel Forgings Posted on December 5, 2017 December 5, 2017 steelforging Posted in Steel Forging Quenching and tempering is a one of the most common heat treatment processes after closed die forging .

aisi 1020 properties - urbanalchemiststore

1020 Steel General Information. According to the four digit alloy numbering system, 1020 Steel is a Hot Roll Chemistry Plate whereby “10” designates a basic plain carbon steel and “20” designates the approximate carbon content. HR 1020 steel is a general purpose, mild, low-carbon steel with good overall, structural steel properties.

How and Why Steel Is Normalized - The Balance

Learn how is steel is normalized and how this type of heat treatment and process makes iron tougher and more workable. How is steel normalized and what are the benefits of this process? In order to understand what steel normalizing is, you first need to understand heat treatment. tempering

Steels for quenching and tempering: good formability and

Waelzholz steels for quenching and tempering boast excellent formability. Steels for quenching and tempering: good formability and high carbon content . The ideal combination for stability .

Carbon Steel Alloys | Coburn-Myers

1020 is a commonly used plain carbon steel. It has a nominal carbon content of 0.20% with approximately 0.50% manganese. It has a good combination of strength and ductility and may be hardened and carburized.

Orvar Supreme | Hot Work Tool Steel | Data Sheet

Premium hot work tool steel. 2 ORVAR SUPREME This information is based on our present state of knowledge and is intended to provide general notes on our products and their uses. It should not therefore be construed as a warranty of specific Tempering within the range 800–1020°F (425–

Authors: David E Wert · Raymond M HemphillAffiliation: Carpenter Technology Corporation

Heat Treating Specialties - Annealing, Tempering, Stress

- Annealing - Tempering - Stress Relieving - Normalizing - Hardening - Quenching. ISO 9001:2015 Compliant. Heat Treating Specialties. ANNEALING (300 - 2250F) Typically applied to Stainless Steel and Aluminum Welded Fabrications to reduce residual stresses with little or no effect of the corrosion resistance and/or mechanical properties.

A6 Technical Data - High Speed Steel | Tool Steel for Sale

A6 Tool Steel. A6 Tool Steel is a medium-alloy, air-hardening tool steel that is characterized by its ability to be through hardened while using the low austenitizing temperatures which are typically associated with oil-hardening tool steels. It exhibits good toughness and

DIEVAR | Premium Hot Work Tool Steel | Data Sheet

The Dievar technology has yielded a die steel with the ultimate resistance to heat checking, gross cracking, hot wear and plastic deformation. °C °F minutes tempering 1000 1830 30 52 ±2 HRC 1025 1875 30 55 ±2 HRC 990 1000 1010 1020 1030 1040 1050 °C Austenitizing temperature Retained austenite % 4 2 0 1110°F (600°C)

AISI A2 Cold work tool steel - ccsi-inc

AISI A2 takes a place in the Uddeholm tool steel range between AISI O1 and AISI D2, offering an excellent combination of good wear resistance and 900 920 940 960 980 1000 1020°C Austenitizing temperature Heat treatment SOFT ANNEALING followed by tempering or aging. Sub-zero refrigeration for 2–3 hours will give a hardness increase of

1020 Bright Carbon Steel Bar Suppliers| 1020 steel round

1020 steel round bar, 1020 steel properties, 1020 steel applications, 1020 steel composition, 1020 steel cost, 1020 steel equivalent, India's Best Wholesaler & Stockist of 1020 Bright Carbon Steel Bar.Manufacturer & Suppliers of high quality 1020 Bright Carbon Steel Bar in India. followed by a suitable refining/hardening and tempering cycle

Mat.No. 1.0402, DIN C22, AISI 1020 - Co., Ltd.

Mat.No. 1.0402, DIN C22, AISI 1020. Short Description: C22 steel is used for simple structural application such as cold headed bolts. It is often used in the case hardened condition. Tempering Tempering temperature: Please ask. Diagram Tempering Temperature – Mechanical Properties. Forging Hot forming temperature: 1200-950 o C.

Tempered Martensite - Harry Bhadeshia

Bright field transmission electron micrograph of martensite in a Fe-4Mo-0.2C wt% steel after tempering at 420 o C for 1 hour. The critical components are made from tempered martensite. R. Ayer and P. M. Machmeier, Metallurgical and Materials Transactions, 24A (1993) 1943--1955.

Induction Tempering of Steel - uihm

added to the tempering curve for the carbon steel to obtain that for the alloy steel. The development of time-temperature relationships for very except for 1020, which contains a high manganese content and residual amounts of nickel, chromium, and molybdenum.

Assab Steels VANADIS 10 Cold Work Steel - MatWeb

Hardness, Rockwell C, 1020°C Austenitizing temperature, for tempering at 500°C Hardness, Rockwell C, 1060°C Austenitizing temperature, for tempering at 300°C Hardness, Rockwell C, Holding time 30 minutes, Air cooling, 1000°C Austenitizing temperature

China 1010 1018 1020 1035 1040 1050 1055 Carbon Steel

China 1010 1018 1020 1035 1040 1050 1055 Carbon Steel, Find details about China 1010 Carbon Steel, 1018 Carbon Steel from 1010 1018 1020 1035 1040 1050 1055 Carbon Steel - Dongguan City Song Shun Mould Steel Products Co., Ltd. Tempering. Temper immediately after quenching whilst tools are still hand warm. Re-heat the C45 to the tempering

AISI 1020 Carbon Steel (UNS G10200) - SteelGuru India

AISI 1020 carbon steel can be hardened by cold working and by heat treatment, quenching and tempering. Applications AISI 1020 carbon steel is used for simple structural applications such as cold

1.2083 steel | X42Cr13 | SUS420J2 | X40Cr14 | 2314 | 17029

1.2083 Steel is typical Stainless Chrome Plastic Mold Steel. German die steel 1.2083 is a chromium content up to 13% of the plastic die steel. 1.2083 mold steel has good polishing and excellent wear resistance, is often used to prevent acid plastic mold.

D-2 Air Hardening Tool Steel - Specialty Metal Distributors

D-2 tool steel is a versatile high-carbon, high-chromium, air-hardening tool steel that is characterized by a relatively high attainable hardness and numerous, large, chromium rich alloy carbides in the microstructure. 1020-1200° F: Cool slowly in furnace to 930° F. Then in air. Stress relieve after rough machining: Tempering (See

The Metallurgy Of Carbon Steel

The Metallurgy Of Carbon Steel. The best way to understand the metallurgy of carbon steel is to study the ‘Iron Carbon Diagram’. The diagram shown below is based on the transformation that occurs as a result of slow heating. Tempering The carbon trapped in the martensite transformation can be released by heating the steel below the A1

The Metallurgy Of Carbon Steel

The Metallurgy Of Carbon Steel. The best way to understand the metallurgy of carbon steel is to study the ‘Iron Carbon Diagram’. The diagram shown below is based on the transformation that occurs as a result of slow heating. Tempering The carbon trapped in the martensite transformation can be released by heating the steel below the A1

AISI 4130 Steel | 25CrMo4 | 1.7218 | 708A25 | SCM430

AISI 4130 steel alloy is used primarily in the construction of commercial and military aircraft and ground support systems. Alloy steel 4130 is an intermediate strength material. Lighter gauges offer lighter weight but still maintain great strength, making it excellent for auto racing and aerospace.

Prediction of Tempered Martensite Hardness

Prediction of Tempered Martensite Hardness Incorporating the Composition-Dependent Tempering Parameter in Low Alloy Steels Singon Kang1 and Seok-Jae Lee2,+ 1Advanced Steel Processing and Products Research Center, Department of Metallurgical and Materials Engineering, Colorado School of Mines, Golden, CO 80401, USA

Heat Treatment of Plain Carbon and Low­Alloy Steels

Heat Treatment of Plain Carbon and Low­Alloy Steels: Effects on Macroscopic Mechanical Properties. 1 Background and Objectives tempering temperatures; for 1045 steel, this range is approximately from 200C to 500C. Different tempering temperatures lead to differences in the resulting

How To Weld 4140 Steel | WELDING ANSWERS

4140 steel is alloyed with chromium and molybdenum, hence the term chromoly steel. The addition of these alloying elements and its relatively high carbon content (around 0.40%) provide this low-alloy steel with excellent strength to weight ratio and make it a lot stronger and harder than standard 1018 and 1020

Induction tempering of steel: Part I. Development of an

These increments are added to the tempering curve for the carbon steel to obtain that for the alloy steel. The development of time-temperature relationships for nated AISI grades except for 1020, which contains a high manganese content and residual amounts of nickel, chro- mium, and molybdenum. Salt-Pot Tempering Treatments

AISI 1018 Steel, hot rolled, quenched, and tempered

AISI 1018 Steel, hot rolled, quenched, and tempered Categories: Metal; Ferrous Metal; Carbon Steel; AISI 1000 Series Steel; Low Carbon Steel. Material Notes: Medium low-carbon steel, has good weldability and slightly better machinability than lower carbon grades. Key Words: carbon steel, AMS 5069, ASTM A108, UNS G10180, AS 1442 K1018 (Australia

Characterization of Tungsten Carbide coatings deposited on

In order to determine the variation in the mechanical properties of AISI 1020 standardized steel, heat treated by a quenching and tempering process and with a Tungsten Carbide coating, was

Ramax HH Steel - Tempering Diagram

Hardening: 980–1020°C (1795–1870°F)/oil, gas, vacuum, fluidized bed or salt bath at 250–550°C (480–1020°F), then cool in air blast. Tempering: Choose the tempering temperature according to the hardness required by reference to the tempering graph. Temper twice with intermediate cooling to

Predicting Size Change from Heat Treatment

Predicting Size Change from Heat Treatment One of the questions a commercial heat treater is most frequently asked is, “How much, if at all, will steel during tempering. D-2 is a transformation hard- (1,020° C) for 30 minutes and quenched in a vacuum furnace with 2

Quenching and Tempering Salts | Metal Finishing & Heat

Back to Heat Treat Products QUENCHING AND TEMPERING SALTS PRODUCT IDENTITY MELTING POINT WORKING RANGE GROUP I Low Temp Draw Salt 275°F (135°C) 300-1100°F (149 1020°F (549°C) 1100-1700°F (593-927°C) Cartecsal: 810°F (432°C) 850-1750°F (454-954°C) #900 For quenching and tempering steel. #900 is especially suited for oil

H13 steel composition,heat treatment,physical, mechanical

C-.32, Cr-4.75, Mo-1.10, V .80 H13 steel composition tempering, hardening,annealing.stockist & suppliers Of h13 Steel nationwide services. P20 Steel, H13 Hot Die Steel, M35 High Speed Steel, Preheat at 650 ° C- 850 ° C and raise to 1020 ° C.-1050 ° C.Cool in air, oil or salt bath held at 500 ° C-550 ° C and then cool in air.

PKSC 1020 - Metal/Steel/Aluminum Flashcards | Quizlet

PKSC 1020 - Metal/Steel/Aluminum. STUDY. PLAY. steel uses. 1. non-beverage cans in US steps for converting iron to steel. 1. melt/form 2. cold reduction 3. annealing 4. tempering. why is steel coated in can manufacture. prevent rust. two types of basic metal cans. 2 piece and 3 piece (more than glass but less than steel) 6. printable 7

DC53 Advanced Cold Work Die Steel Heat Treatment

DC53® Advanced Cold Work Die Steel Heat Treatment Recommendations Heat Treat: DC53 Heat Treat – DC53 is only as good as the heat Tempering – Tempering is commonly performed in a non- (1,020° F) to achieve HRC 58-60.

Gas Nitriding Surface Hardening Process at Metlab of

The parts are then exposed to active nitrogen at a carefully controlled temperature, typically in the range of 925°F to 985°F. This temperature is typically below the final tempering temperature of the steel so that nitriding does not affect the base metal mechanical properties.

Surface treatment evaluation of induction hardened

Surface Treatment Evaluation of Induction Hardened and Tempered 1045 Steel Alain KusmokoȦ*, Druce Dunne The microhardness of the surface layer of 1045 steel after tempering at 3000C was about 439 HV for a hardening temperature of 12000C compared with 344 HV

Customized steel solutions for the toughest challenges

Customized steel solutions for the toughest challenges We deliver tailored solutions for customers' most demanding highest performance steel in the world. In addition, we offer value-added solutions that help customers reduce costs and test new technology. 1020.18/.23 .30/.60 .040 .050 1021.18/.23 .60/.90 .040 .050

Rockwell Hardness is the Megapixels of Knife Steel Specs

Tempering of Steel. Another case where yield stress and ultimate stress may not perfectly correlate is with tempering of steel. With untempered steel there is a low yield stress relative to its ultimate stress and hardness [10]. With low temperature tempering the ultimate stress is

STAVAX ESR - Bohler Uddeholm

STAVAX ESR Stainless mould steel. STAVAX ESR 2 This information is based on our present state of knowledge and is °C °F minutes tempering 1020 1870 30 56±2 HRC 1050 1920 30 57±2 HRC * Soaking time = time at hardening temperature after the tool is fully heated through.

PM 23 High Speed Steel - Griggs Steel

PM 23 High Speed Steel Request A Quote View Inventory PM 23 high-speed tool steel is a high alloyed powder metallurgical high-speed steel corresponding to AISI M3:2.

DIE STEELS FOR DIE CASTING DAC Series

Both forged and cast steel available for low pressure casting die with prehardened condition of 30-40HRC. Hardend hardness 45~48HRC general size dies. (Quench 1,020°C HTT 30min) Tempering is required at least two times or more. DAC Standard Quality for Aluminium Diecasting DAC. 6

EN24T Flat & Round - West Yorkshire Steel

Tempering between 250-375°C is not advised as tempering within this range will seriously reduce the impact value. The tempering temperature is dependent on the required mechanical properties, the steel can achieve EN24U, EN24V, EN24W, EN24Y & EN24Z.

Caldie Steel - Tempering Diagram

Caldie Steel Steel name: Caldie Diagram No.: 2177 (390–1020°F). Forced air/gas. Tempering: Choose the tempering temperature according to the hardness required by reference to the tempering graph below. Temper at least twice with intermediate cooling to room temperature. For highest dimensional stability and ductility, a minimum

Effect of Heat Treatment on Mechanical Properties and

Effect of Heat Treatment on Mechanical Properties and Microstructure of By tempering, the properties of quenched steel could be modified to decrease 3.1. Effect of Heat Treatment on Mechanical Properties The effect of heat treatment (annealing, normalising, hardening, and tempering

Published in: Journal of Minerals and Materials Characterization and Engineering · 2011Authors: D A Fadare · T G Fadara · O Y AkanbiAbout: Microstructure

Standard Specification for Higher-Strength Martensitic

A1010 / A1010M-13(2018) Standard Specification for Higher-Strength Martensitic Stainless Steel Plate, Sheet, and Strip high-temperature service applications~ pressure vessels~ stainless steel plates~ stainless steel sheets~ stainless steel strips~

Atlas M1020 Carbon Steel Bright Bar M1020

Carbon Steel Bright Bar M1020 Colour code: Yellow Introduction Atlas M1020 carbon steel bar is a merchant grade plain carbon steel bar containing nominally 0.20% carbon. Atlas M1020 has wider chemical composition limits than grade 1020. Grade M1020 is supplied based on it meeting specified chemical composition requirements only.

1.2379 - Special steel china supplier-OTAI Special Steel

AISI D2 is a cold work tool steel.Cold work die steel D2 steel with high abrasion resistance, micro deformation, the wind hard tool steel, carbon content as high as 1.5%, chromium content as high as 11.5%, the heat treatment hardness can reach 60 HRC.

AISI 1020 SAE UNS G10200 Carbon Steel Foundry

AISI 1020 SAE UNS G10200 Carbon Steel Foundry. It is easy to form AISI 1020 carbon steel using all the conventional methods as this alloy is highly ductile. quenching and tempering. Applications. AISI 1020 carbon steel is used for simple structural applications such as cold headed bolts. It is commonly used in the case hardened condition.

Tempering - definition of tempering by The Free Dictionary

The degree of hardness and elasticity of a metal, chiefly steel, achieved by tempering. 6. A modifying substance or agent added to something else. 7. Heat treatment consisted of austenizing at 1020[degrees] C for 4h, followed by tempering twice at 500[degrees]C for 4h.

Carbon steel - Wikipedia

Carbon steel is a steel with carbon content up to 2.1% by weight. Tempering involves reheating quenched steel to a temperature below the eutectoid temperature then cooling. The elevated temperature allows very small amounts of spheroidite to form,

Type·

Product Description:

shipbuilding steel stock


ABS,LR shipbuilding steel


steel for shipbuilding and oil platform:

Henan BEBON Iron & Steel Co., Ltd , is professional in exporting the steel for shipbuilding and oil platform. Our product have the following several feature
1.The size of steel plates we can supply is 3mm-180mm * 1250mm-4000mm * 3000mm-18000mm
2.The main standard our steel is according to ASTM A131,API.
3.The main classification society we cooperate are: ABS ,GL, LR, BV, NK,DNV,KR,RINA.
4.Productive technology: HR,CR,TMCP,N,Q&T,IMPACT TEST,Z15,Z25,Z35.
5.Hard stamp about the brand of manufacturer, Heat No.,Batch No., steel grade, steel size, and the brand of Classification Society.
6.Blasting according to SA2.5 standard, and the shop primed on the steel, coating thickness is 15-35 micrometer.


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