1.2550/T41901/60WCrV8/SKS41 | Cold Work Tool Steel

1.2550

SpecificationDIN 17350

An impact resistant tool steel with extremely high toughness, and high hardenability. Impact resistant tungsten alloy cold work tool. It is applied for cutting tools for plates, wood-working tool , and blanking dies.

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Introduction
Specifications

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Introduction

Product properties

˙ High impact resistance

˙ Good wear resistance

˙ Good toughness with high strength

˙ High hardenability

Industrial Applications

˙ Stamping tool

˙ Mold

˙ Wood-working tool

Specifications

Chemical composition (wt. %)

Element

Min.

0.55

0.50

0.15

0.90

0.10

1.80

Max.

0.65

0.70

0.45

0.030

1.20

0.20

2.10

Physical Property

Density (g/cm^3)

7.93

Modulus of elasticity

Temperature (℃)

Gpa

190

Thermal Expansion Coefficient

Temperature (℃)

10^-6/℃

20~100

12.4

Thermal Conductivity

Temperature (℃)

W/m·K

Mechanical Property

Items

Specification Values

Annealing Hardness

229 HBW max.

Quenching & Tempering Hardness

57 HRC min.

Size Ranges

Products

Diameter (mm)

Length (mm)

Rolled bar

10~95

3,000~5,700

Forged bar

95.2~440

3,000~5,700

Billet

130x130, 140x140, 150x150, 160x160

7,000 max.

Heat Treatment Conditions

890℃ Oil Cooling +180℃ Air Cooling

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Cold Work Tool Steel bar 1.2550/T41901/60WCrV8/SKS41 – GMTC

1.2550

Product properties

Industrial Applications

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