A2 steel VS D2 Steel ASTM A681-1999 A2 steel and D2 Steel all belong to ASTMA681-Standard-Specification-for-Tool-Steel-Alloy . they all is cold work alloy tool steel Chemical Composition:
AISI Type D2 Tool Steel, air quenched at 1010°C, tempered high carbon, high chromium, UNS T30402, ASTM A681, FED QQ-T-570, SAE J437, SAE J438, DIN 1.2379, B. JIS G4404(83) SKD11 SKD-11 SDK 11, High-carbon, High-chromium Tool Steel. Virtually non-deforming during heat treatment. High wear resistance
Translate this pageASTM A681 Standard Specification for Tool Steels Alloy, Top Tubes & Pipes Manufacturer & Supplier
ASTM A681, for Tool Steels Alloy - Otai Special SteelASTM A681 is specification for Tool Steels Alloy. In which there are Hot Work Steel, Cold Work Tool Steel, Shock-Resisting Steels, Plastic Mold Tool Steel.
ASTM D2 datasheet,ASTM D2 chemical,ASTM D2 heat 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.
D2 / KNL DIN 1.2601 X165CrMoV12 B.S. BD 2 ASTM A681 FED QQ-T-570 K 105 SAE J438 UNS T30402. Cold-work tool steels include the high-carbon, high-chromium steels or group D steels. These steels are designated as group D steels and consist of D2, D3, D4, D5, and D7 steels. These
DIN 1.2379 Die and Tool Steel DIN 1.2379 Forging DIN 1 AISI; ASTM A681:D2 (UNS T30402) ISO 4957:X153CrMoV12:GB/T 1299:Cr12Mo1V1:JIS G4404:SKD10 Addition to other grades:
MATERIAL DATA SHEET DM D2 - Digital MetalRelated standards:UNS T30402, ASTM A681, 1.2379 and SKD11 Hardening consists of a solution treatment with subsequent air quenching. Single tempering provides the results displayed.
Nickel Alloys and Stainless Steel Bar Stockholder. Steel No. (Werkstoff No.) Steel Name BS 970 1991 BS 970 1955 AISI/SAE; 1.4305
Tool Steel Round & Flat Bars - DIN 1.2714, DB6, 2714, DB-6 We stock, wholesale, trade, retail, supply and export AISI D2, DIN 1.2379, UNI KU, B.S. BD 2, ASTM A681, FED QQ-T-570, SAE J437, SAE J438, UNS T30402, DIN X155CrVMo12-1 Alloy Steel, Tool Steel, Hot Die Steel Round Bars with size of Outer Diameter(O.D.) ranging from 25 mm to 500mm Outer Diameter(O.D.) with length ranging from 10mm (0.01 meter
UNS T30402 Products & Suppliers Engineering360UNS T30402 is an airhardening steel, and will develop full hardnesson cooling in still air. Cracking of a Tool Steel Guide Roller in a Bar Mill The C content of the roller material is found to be signif- icantly higher, and it is out of the range as mentioned in the specification ASTM A681  for AISI D2 ( UNS T30402 ) grade of cold work tool steel.
Some of the equivalent materials used in D2 tool steels are FED QQ-T-570, SAE J437, DIN 1.2379, NI KU, B.S. BD 2, ASTM A681, SAE J438 & UNS T30402. SAE-AISI D2 (T30402) Chromium Cold-Work Steel T30402 is the UNS number. It can have the highest ductility among the tool steels in the database. The properties of SAE-AISI D2 steel include two common variations. This page shows summary ranges across both of them. ASTM A681:Standard Specification for Tool Steels Alloy. Tool Steels, 5th ed., George Roberts et al., 1998.