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After several years of development, Sichuan Liaofu Special Steel Industry Co., Ltd mainly produce die steel, high alloy steel smelting, refining, forging, machining, heat treatment of high-quality goods, and formed complete production management system, our company is a private enterprise, the hometown of abrasive tool steel production in China - hubei, the transportation is convenient, the factory has international advanced production equipment, product quality testing equipment.
Company's major equipment: there are 3 tons, 4 tons of electric furnace smelting equipment, 0.5 tons, 1 tons, 3 tons, 5 tons of electroslag furnace, including 3 tons, 5 tons of electroslag furnace and has the function of large steel ingot smelting, steel processing equipment are: active, auxiliary equipment of producer gas generator, continuous heating furnace, annealing furnace, the electric car type annealing furnace.All-hydraulic electric grinding wheel peeling machine, electric band saw, gantry sawing machine, etc.The detection equipment has the chemical analysis, the physical examination, the mechanical performance detection advanced instrument.
AISI D2 /JIS SKD11 din 1.2379 cold-work alloy tool steel
Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients’ requires.
Product Basic Information:
Material | AISI D2 | ||
Chemical Composition | Mechanical Properties(In Quenched & Tempered State) | ||
C | 1.40-1.60 | Tensile strength(MPA) | - |
Si | <0.60 | Yield strength (MPA) | - |
Mn | <0.60 | Elongation(δ5/%) | -- |
Cr | 11.00-13.00 | Reduction in Area (ψ/%) | - |
Mo | 0.70-1.20 | Impact (J) | - |
P | ≤0.030 |
Brinell Hardness (HBW) | <255 cooling with OIL temperature 790+_15c |
S | ≤0..030 | ||
Cu | - | ||
Ni | - | ||
2.Product Application Areas:
Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical industry,
electronic information,achine manufacture, petrochemical, automotive,instrument and meter, Communication ,transportation, and medical instruments, etc.
3.Similar steel grade & equivalent steel materials:
USA | Japanese | Gemany | British | France | heat treatment | Chinese |
ASTM&AISI&SAE | JIS | EN DIN | EN BS | EN NF | ISO | GB |
AISI D2 | SKD11 | X153CrMoV12 1.2379 | ------ | Cr12Mo1v1 | ||
we have sold 1.2379 d2 and 1.3343 m2 steel flat bar and sheet ,






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