A681 08(2015) Standard Specification for Tool Steels Alloy macrostructure~ steel plates~ steel sheets~ steel strips~ steel rods~ steel wires~ steel forgings~
May 09, 2015 · ASTM A681 Standard Specification for Tool Steel +86 731 89903933 [email protected] Fushun Special Steel Co., Ltd. – Professional Supplier of Special Steel, and Manufacturer of Tool Steel
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee A01.29 on Tool Steels. Current edition approved Oct. 1, 2008. Published October 2008. Originally approved in 1973. Last previous edition approved in 2007 as A 681 – 07´1. 2 For referenced ASTM standards, visit the ASTM website, astm, or
Technical specifications of ASTM standards high content of carbon and chromium cold work tool steel D2 datasheet, ASTM D2 Chemical compositions, Mechanical properties from Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working or rough turned machining.
ASTM A681 T20813 / H13 is a kind of Hot Work Die Steel who has a better hot strength, high toughness, in the mid level temperature. ASTM A681 T20813 / H13 Hot Work Die Steel usually use to manufacture the compression mold for aluminium casting, the tools and core, bar, press forging die, plasic mould and so on for hot extrusion and tresis.
ASTM A681 08. ASTM A681 Abstract. This specification covers the chemical, mechanical, and physical requirements for available wrought alloy Tool steel products. The
Applications for ASTM A681 O2 Tool Steel. Steel O2 is used as tool steel for universal use, highly stressed plastic moulds, mould inserts for high hardness and abrasive stress, blanking and stamping tools for all types cutting sheet metals up to 6 mm thickness, cold forming dies, cutting and punching tools of all types, shear blades for paper
AISI A2 tool steel is one of ‘A’ group cold works steel in ASTM A681 standard. A2 Tool Steel is a versatile, air hardening chromium alloy tool steel that replaces O1 tool steel when safer hardening, less distortion and increased wear resistance are required.
ASTM A681 October 1, 2008 Standard Specification for Tool Steels Alloy This specification covers the chemical, mechanical, and physical requirements for available wrought alloy tool steel products.
The O1 tool steel rectangular bar has been precision ground, meets American Society for Testing and Materials International ASTM A681 and Society of Automotive Engineers SAE J437 specifications, and has a standard tolerance.
AISI D2 & D3 cold work tool steel all belong to ASTM A681 1999 steel material standard. They all is high alloy tool steel. but their chemical composition and mechanical properties are different.
1.2379 steel china supplier and wholesalers, Otai Special Steel supply the 1.2379 material in Round bar, Plate, Flat bar, Square bar, and others customize sharp, steel sections and form. Contact [email protected] 1.2379 steel material properties as below. Related Specifications ASTM A681 1999 JIS G4404 GB/T 1299
ASTM A686 W1 Tool Steel Drill Rod. 1.2355 ASTM A681 S7 Tool Steel Flat Bar. SKD 12 X100CrMoV5 1.2363 AISI A2 Tool Steel Bar. High Speed Tool Steel Bars with M2 Steel Grade. About Us. Founded in 1998, FuShun covers an area of 3000 square meters, annual sales volume of 20000 tons.
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