1.2343/H11/SKD6/X37CrMoV5-1/T20811 | Hot Work Tool Steel

1.2343

AISI H11, X37CrMoV5-1, T20811, SKD6

SpecificationDIN 17350

One of our premium hot work tool steel products produced by GMTC has high impact strength, outstanding heat and fatigue resistance, and superior hardenability.

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Introduction
Specifications
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Introduction

Product properties

˙High toughness

˙Good high temperature strength

˙Uniform spheroidizing microstructure

˙Great cleanliness

Industrial Applications

˙Aerospace

˙ Hot shearing blade

˙Hot mold fixture

˙Die casting mold

˙Hot forging mold

˙Extrusion mold

˙Plastic mold

˙Stamping mold

Specifications

Chemical composition (wt. %)

Element

Ni+Cu

Min.

0.30

0.80

0.20

4.75

1.25

0.20

1.00

Max.

0.40

1.25

0.60

0.030

5.50

1.75

0.50

1.70

0.75

Physical Property

Density (g/cm^3)

7.81

Modulus of elasticity

Temperature (℃)

Gpa

500

176

600

166

Thermal Expansion Coefficient

Temperature (℃)

10^-6/℃

500

12.9

600

Thermal Conductivity

Temperature (℃)

W/m·K

500

28.3

600

29.3

Mechanical Property

Items

Annealed

Annealing Hardness (HBW)

235 max.

Quenching & Tempering Hardness (HRC)

53 min.

Size Ranges

Products

Diameter (mm)

Length (mm)

Rolled bar

10~95

3,000~5,700

Forged bar

95.2~332

3,000~5,700

Billet

130x130, 140x140, 150x150, 160x160

7,000 max

Flat bar

80*80 (min.)

Based on the customer needs

Related Application

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Components for molds

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Hot Work Tool Steel bar 1.2343/H11/SKD6/X37CrMoV5-1/T20811 – GMTC

1.2343

Product properties

Industrial Applications

Components for molds

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