Product | Gloria Material Technology corp.

4150

1.7228, G41500, SCM445

SpecificationASTM A322, ASTM A29

It is high carbon 41XX series low alloy steel with uniform strength, wear resistance, and high hardness. It exhibits good machinability after heat treatment. In addition, this steel grade has high weldability, which enables regular welding/

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Introduction
Specifications

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Introduction

Product properties

˙Uniform strength

˙Wear resistance

˙High hardness

˙Good machinability after heat treatment

Industrial Applications

˙Machine industry

˙Automobile industry

˙Aerospace

˙Oil, gas, and water

Specifications

Chemical composition (wt. %)

Element

Min.

0.48

0.15

0.75

0.80

0.15

Max.

0.53

0.35

1.00

0.035

0.040

0.25

1.10

0.25

0.35

Physical Property

Density (g/cm^3)

7.87

Thermal Expansion Coefficient

Temperature (℃)

10^-6/℃

12.5

Thermal Conductivity

Temperature (℃)

W/m·K

Mechanical Property

Items

Annealed

Hardness (HBW)

255 max.

Size Ranges

Products

Diameter (mm)

Length (mm)

Rolled bar

10~95

3,000~5,700

Forged bar

95.2~600

3,000~5,700

Billet

130x130, 140x140, 150x150, 160x160

7,000 max

Flat bar

80x80 (min.)

Based on the customer needs

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