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D3 1.2080 SKD1

Home>Products>Cold Working Tool Steel>D3 1.2080 SKD1

Cold Working Tool Steel D3 1.2080 SKD1 block

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Specifications

D3 steel also knows as DIN 1.2080 and JIS SKD1, which is a 12% chrome alloy steel. JIS SKD1 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.


Applications:

1.High stressed cutting and punching tools

2.Drawing and deep drawing tools

3.Stone processing tools

4.Thread rolling dies


COMPOSITION

CMnSiCr
V
2.15
0.400.4012.25
0.25


Specifications:

Coefficient of Thermal Expansion(58-59 HRC)
Temperature︒Fin/in︒F×10-6Temperature︒Cmm/mm︒C×10-6
100-5006.5838-26011.84
100-8007.1538-42712.87
100-10007.3238-53813.81
100-12007.5438-64913.57
100-15007.7238-81613.90

HEAT TREATING INSTRUCTIONS

HARDENING

CRITICAL TEMPERATURE:
Ac1: 1440°F(782℃)Ac3: 1530°F(8320℃)
AR1: 1410°F(766℃)AR3: 1370°F(743℃)

Advantage:

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.


ItemDimension (mm)ProcessDelivery condition
BlockT 20-200 X 300-800Hot Rolled & Hot ForgedBlack surface /Machine & Anneal


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