| Item | 4140 Alloy Steel Square Bar |
| Thickness | 3.5 in |
| Width | 3.5 in |
| Length | 12 in |
| Type | General Purpose |
| Material | Alloy Steel |
| Alloy Type | 4140 |
| Temper | O |
| Finish | Cold Finished |
| Standards | ASTM A304, ASTM A322, ASTM A331 |
| Overall Width | 3 1/2 in |
| Width Tolerance | -0.008 in |
| Length Tolerance | +/-1 in |
| Thickness Tolerance | +0.000 in/-0.008 in |
| Typical Yield Strength (PSI) | 60000 psi |
| Hardness Scale | BHN |
| Typical Hardness | 217-248 BHN |
| Overall Length | 12 in |
| Tensile Strength | 95,000 psi |
| Metal Fabrication Process | Cold-Rolled |
| Machining Finish | Mill Finish |
| Straightness Tolerance | +/-0.002 in/ft |
| Heat Treatment | Annealed |
| Tolerance Rating | Standard |
| System of Measurement | Inch |
| Heat Treatable | Yes |
| Material Grade | 4140 |
| Minimum Temperature | 400 Degrees F |
| Mechanical Finish | Mill |
| Shape | Square Bar |
| Maximum Temperature | 1,300 Degrees F |
| Appearance | Cold Finished |
| Machinability | 66 % |
| Nominal Size (WxL) | 3 1/2 in x 12 in |
| Yield Strength | 60,000 psi |
| Rockwell Hardness | Not Rated |
| Brinell Hardness | 187 |
| Fabrication | Cold Finished |
| Country of Origin (subject to change) | Multiple |
| Package Quantity | 1 |
Alloy Steel Square Bar, 12" L, 3 1/2" W, EnjoyTool select, Mfr# 40S3.5-12
$205,99
Free shipping will be applied on orders over $50
4140 Alloy Steel Square Bar, Material Alloy Steel, Material Grade 4140, Thickness 3.5 in, Thickness Tolerance +0.000 in/-0.008 in, Overall Length 12 in, Overall Width 3 1/2 in, Fabrication Cold Finished, Heat Treatable Yes, Heat Treatment Annealed, Mechanical Finish Mill, Yield Strength 60,000 psi, Tensile Strength 95,000 psi, Brinell Hardness 187, Rockwell Hardness Not Rated, Machinability 66 Percent, Standards ASTM A304, ASTM A322, ASTM A331, Appearance Cold Finished, Length Tolerance +/-1 in
9999 in stock
Must order in multiples of 1
Subtotal:
$205.99
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