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Product Details, Specifications, and Technical Information

Dimension Name | Specification |
Diameter | 1.75 |
Max Length | 144 |
MTR Availability | Yes |
Material | Alloy Steel |
Shape | Bar-Round |
Custom Cut Warehouse | 0 |
Alloy | 4340 |
Production Method | VAR |
Material Specifications
This material meets the following specs: AMS -6409, AMS -6414
Weight/Lineal Foot | ||
8.2 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 |