0.75" x 1" Alloy Steel Rectangle Bar 4340 -Part #: 12788

0.75" x 1" Alloy Steel Rectangle Bar 4340 -
Part #: 12788
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1

Dimension(s) for this product

  • Thickness: 0.75"
  • Width: 1"
We carry 2 additional available dimensions for Alloy Steel Rectangle Bar 4340
Read More Specifications See Product Guide
2

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3

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Product Details, Specifications, and Technical Information

shape Image

Dimension Name

Specification
Thickness 0.75
Width 1
Max Length 144
MTR Availability No
Material Alloy Steel
Shape Bar-Rectangle
Custom Cut Warehouse 1
Alloy 4340

Weight/Lineal Foot
2.54 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 3000 kg load 301
Rockwell Hardness B scale 107
Density g/cm^3 7
Elongation Typical % 10
Melting Point °F 2580 - 2650
Reduction of Area % 30
Specific Heat BTU/lb-°F (32-212F) 1
Modulus of Elasticity KSI
Thermal Conductivity BTU-in/hr-ft^2-°F 309
Tensile Strength KSI 260
Yield Strength KSI 217

Chemistry Information: 4340 Alloy Steel
Element Percentage
C 0.37 - 0.43
Cr 0.8
Fe 96
Mn 0.7
Ni 1.83
P 0.035 max
S 0.04 max
Si 0.23
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