1.2767/45NiCrMo16 | Cold Work Tool Steel

1.2767

SpecificationDIN 17350

This nickel containing cold work tool steel has good hardenability and toughness, and can be polished, photoetched, and etched. It is applied for forged tools, molds of various shapes and dimensions, and hot forged as well as stamping tools.

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Introduction
Specifications

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Introduction

Product properties

˙ High impact resistance

˙ Good wear resistance

˙ High Compressive strength

˙ Proper machinability

˙ Good hardenability

Industrial Applications

˙ Stamping tool

˙ Mold

˙ Hot forged tool

Specifications

Chemical composition (wt. %)

Element

Min.

0.40

0.10

0.15

1.20

0.15

3.80

Max.

0.50

0.40

0.45

0.030

1.50

0.35

4.30

Physical Property

Density (g/cm^3)

7.84

Modulus of elasticity

Temperature (℃)

Gpa

190

Thermal Expansion Coefficient

Temperature (℃)

10^-6/℃

20~100

11.7

Thermal Conductivity

Temperature (℃)

W/m·K

Mechanical Property

Items

Specification Values

Annealing Hardness

262 HBW max.

Quenching & Tempering Hardness

52 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

130 x 130, 140 x 140, 150 x 150, 160 x 160

7,000 max.

Heat Treatment Conditions

850℃ Oil Cooling +180℃ Air Cooling

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Cold Work Tool Steel bar 1.2767/45NiCrMo16 – GMTC

1.2767

Product properties

Industrial Applications

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