0.4375" Stainless Round Bar 321 Cold Finish -Part #: 18433
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FREE MTR AVAILABLE
FULL LENGTHS
1
Dimension(s) for this product
- Diameter: 0.4375 "
Material Meets These Standard(s):
AMS-QQ-S-763,
ASTM-A276,
ASTM-A479,
AMS-5645
Read More Specifications See Product Guide
Read More Specifications See Product Guide
2
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3
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Product Details, Specifications, and Technical Information
Stainless Round Bar 321 provides high strength, high temperature capability, and resistance to intergranular corrosion. 321 resists scaling at higher temperatures. Also, the addition of titanium means that welding is not suggested for this alloy. It is typically used in aerospace and defense for engine parts, heat exchangers, missile components, exhaust stacks, rocket engines, manifolds, and more.
| Dimension Name | Specification |
| Diameter | 0.4375 |
| Max Length | 144 |
| Alloy | 321 |
| Production Method | Cold Finished |
| MTR Availability | Yes |
| Full Length | true |
| Material | Stainless Steel |
| Shape | Bar-Round |
| Custom Cut Warehouse | 1 |
Material Specifications
This material meets the following specs: AMS -QQ-S-763, ASTM -A276, ASTM -A479, AMS -5645
| Weight/Lineal Foot | ||
| 0.53 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 |
| Rockwell Hardness B Scale | 91 |
| Elongation % in 2 in. | 42 |
| Ultimate Tensile Strength KSI | 93 |
| Brinell Hardness 3000 kg load | 190 |
| Yield Tensile Strength KSI | 42 |
| Shear Strength KSI | 64 |
| Electrical Conductivity % IACS | 2 |
| Melting Point °F | 2550 - 2600 |
| Machinability % | 36 |
| Chemistry Information: 321 Stainless Steel | |
| Element | Percentage |
| C | 0.08 |
| Cr | 18 |
| Fe | 68 |
| Mn | 2 |
| P | 0.045 |
| S | 0.03 |
| Ni | 11 |
| Si | 1 |
| Ti | 0.15 |
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