FLASH SALE! 20% Off 15-5 Sheet & 15-5 Round Bar | Use code: ALLOY155
Product Details, Specifications, and Technical Information

Dimension Name | Specification |
Diameter | 3.5 |
Alloy | 4140 |
Temper | Heat Treated |
Production Method | Cold Finished |
DFAR | false |
Material | Alloy Steel |
Shape | Bar-Round |
MTR Availability | Yes |
Domestic | false |
Ships | 1 business day |
Brand | MSP Metals |
Eniteo Vendor ID | 3185 |
Custom Cut Warehouse | 1 |
Material Specifications
This material meets the following specs: ASTM B 193 B7
Weight/Lineal Foot | ||
32.71 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 |
Rockwell Hardness C Scale | 28 - 32 |
Chemistry Information: 4140 Alloy Steel | |
Element | Percentage |
C | 0.38 - 0.43 |
Cr | 0.8 - 1.1 |
Fe | 96.785 - 97.84 |
Mn | 0.7 - 1 |
Mo | 0.15 - 0.25 |
P | 0.035 max |
S | 0.04 max |
Si | 0.15 - 0.3 |