Products

1.2080 | D3 | SKD1 | Cr12 | X12

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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