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D2 1.2379 SKD11 Cr12Mo1V1 Cold Work Mould Steel
Main Product: D2 , 1.2379 , SKD11, Cr12Mo1V1
| Cr12MoV SKD11 D2 1.2601 Supply Situation | ||
| Flat Bar | Round bar | |
| Thickness/ Dia | 10 – 200mm | 10 – 700mm |
| Surface | Black Surface / Milling or machined surface | Black Surface / Turning surface |
| Delivery Condition | Hot Rolled / Hot Forged ;EAF/ ESR ; Annealed | Hot Rolled / Hot Forged ; EAF/ ESR ; Annealed |
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1.2379 D2 SKD61 Cr12Mo1V1 Cold Work Die Steel Mould and Tool/Alloy/Special Steel
1.2379 D2.SKD61 is a high-carbon high-chromium alloy tool steel, which has high hardness and wear resistance after heat treatment, and has the characteristics of strong hardenability and good dimensional stability.
The steel is an air-cooled hardened cold-work die steel widely used in the world. Smelted by electric furnace and re-dissolved by electroslag, high purity, better toughness, uniform structure, good high temperature strength, toughness and high temperature fatigue resistance, can withstand sudden temperature changes.
1.2379 D2 SKD61 Cr12Mo1V1 Tool Steel International Standard:
| DIN | JIS | GB | ASIA |
| 1.2739 | SKD11 | Cr12Mo1V1 | D2 |
1.2379 D2 SKD61 Cr12Mo1V1 Alloy Steel Chemical Composition(Wt%)
| C | Si | Mn | Cr | Mo | S | P | V |
| 1.40-1.60 | 0.40-0.60 | 0.40-0.60 | 11.0-13.0 | 0.80-1.20 | ≤0.003 | ≤0.003 | 0.20-0.5 |
1.2379 D2 SKD61 Cr12Mo1V1 Alloy Tool Steel Available Size(mm)
| Flat Bar Size | Round Bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 10-200 | 155-810 | 2000-6000 | 10-700 | 3000-6000 |
1.2379 D2 SKD61 Cr12Mo1V1 Flat Bar Round Bar Delivery Condition
Black Surface / Milling Surface / Turning Surface
Hot Rolled / Forged; EFA / ESR; Annealed
1.2379 D2 SKD61 Cr12Mo1V1 Steel Delivery Time
Stock: within 10-15 days.
Future goods: 30-35 days.
1.2379 D2 SKD61 Cr12Mo1V1 Cold Work Steel Heat Treatment condition
High hardness, high wear resistance eutectic carbide is uniform, good toughness, not easy to crack, hardness after quenching> 62HRC. Nitriding treatment time at 525 ºC is 20h / 30h / 60h, depth of ammoniated layer is 0.25mm / 0.30mm / 0.35mm, surface hardness of parts is 1250HV; nitriding treatment time at 570 ºC is 2h, nitride layer depth is 10 ~ 20μm, parts surface hardness 950HV.