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

Dimension Name | Specification |
Thickness | 2 |
Max Width | 48 |
Max Length | 120 |
Alloy | 4340 |
Temper | Annealed |
Material | Alloy Steel |
Shape | Sheet/Plate |
MTR Availability | Yes |
RoHS | Yes 6C |
REACH | No |
Ships | 5-7 Business Days |
Custom Cut Warehouse | 1 |
Material Specifications
This material meets the following specs: AMS -6359, ASTM -A829
Weight/Lineal Foot | ||
81.79 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 |
Density g/cm^3 | 8 |
Ultimate Tensile Strength KSI | 108 |
Rockwell Hardness B Scale | 95 |
Elongation % in 2 in. | 22 |
Yield Tensile Strength KSI | 68 |
Brinell Hardness 500 kg load | 217 |
Melting Point °F | 2580 - 2650 |
Shear Strength KSI | 63 |
Machinability % | 50 |
Electrical Conductivity % IACS | 8 |
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 |