Standard Comporision:
Country | German | USA | Japan | China | Russia | British |
Standard | DIN/Wr. | ASTM/AISI | JIS | GB | GOST | BS |
Grade | 1.2080 | D3 | SKD1 | Cr12 | X12 | * |
Chemical Composition:
Grade | C | Si | Mn | P | S | Cr | Mo | V |
1.2080 | 1.90-2.20 | 0.10-0.60 | 0.20-0.60 | ≤0.030 | ≤0.030 | 11.0-13.0 | ||
D3 | 2.00-2.35 | 0.10-0.60 | 0.10-0.60 | ≤0.030 | ≤0.030 | 11.0-13.0 | ||
SKD 1 | 1.90-2.20 | 0.10-0.60 | 0.20-0.60 | ≤0.030 | ≤0.030 | 11.0-13.0 | ||
Cr12 | 2.00-2.30 | ≤0.40 | ≤0.40 | ≤0.030 | ≤0.030 | 11.5-13.0 | ||
X12 | 2.00-2.20 | 0.10-0.40 | 0.15-0.45 | ≤0.030 | ≤0.030 | 11.5-13.0 |
Available Size:
Shape: | Available Status | Available size(mm) |
Plate | N | * |
Flat bar | Y | 12-95X155-710X2500-5800 |
Sheet | Y | 1-10X155-710X2500-5800 |
Block | Y | 100-300X610-1500X2500-5800 |
Round bar | Y | Dia5-400X2500-5800 |
Hexagonal bar | N | * |
Delivery Condition:
Hot rolled/Forged+Black surface/Peeled/Rough turned
Delivery time:
Warehouse regular stock sizes:3-7 days
Mill manufacture sizes:15-60 days
Brief introduction:
AISI D3 cold work steel, also know as DIN 1.2080 (Werkstoff) and JIS SKD1, is a 12% chrome alloy steel. D3 cold work steel has very high wear resistance against abrasive and adhesive wear due to the high volume of hard carbides in the steel matrix, medium toughness, dimensionally stable, high compressive strength, not secondary hardenable. Type AISI D3 cold works tool steel is oil-quenched; though small sections can be gas quenched after austenitization using vacuum. As a result, tools made with type D3 cold work tool steel tend to be brittle during hardening. Type D2 tool steel is the most commonly used steel among the group D steels. The D3 cold work steels contain 1.5 to 2.35% of carbon and 12% of chromium.
Application:
-Highly stressed cutting
-Punching tools for thin sheets
-Shear blades for cutting
-Profile rolls
-Drawing and deep drawing tools
-Stone processing tools
-Knives for paper and plastics
-Shear knives for thin sheets
-Deep drawing
-Pressure pads
-Highly wear-resistant plastic moulds
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