OVERVIEW SPECIFICATIONS AND TECHNICAL INFORMATION

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Dimension Name

Specification

Alloy 4130
Temper Normalized
Max Length 144
Across Flats 1.5
MTR Availability Yes
Full Length true
Material Alloy Steel
Shape Bar-Hex
Custom Cut Warehouse 1
Material Specifications

This material meets the following specs: ASTM -A322, AMS -6348, AMS -6370, AMS/MIL -S-6758, ASTM -A331

Weight/Lineal Foot

6.61 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.

Mechanical Properties

Property Value
Brinell Hardness 500 kg load 197
Density g/cm^3 7
Elongation % in 2 in. 25
Rockwell Hardness B Scale 92
Melting Point °F 2590 - 2660
Modulus of Elasticity KSI x 10^3 29
Reduction of Area % 60
Thermal Conductivity BTU-in/hr-ft^2-°F 296
Specific Heat BTU/lb-°F 1
Tensile Strength KSI 97
Yield Strength KSI 63
Shear Strength KSI 62

Chemistry Information: 4130 Alloy Steel

Element Percentage
C 0.28 - 0.33
Cr 0.8 - 1.1
Fe 97.3 - 98.22
Mn 0.4 - 0.6
Mo 0.15 - 0.25
P 0.035 max
Si 0.15 - 0.35
S 0.04 max
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