0.875" Stainless Round Bar 321 Cold Finish -Part #: 18438
FREE MTR AVAILABLE
FULL LENGTHS
1
Dimension(s) for this product
- Diameter: 0.875"
We carry 15 additional available dimensions
for
Stainless Steel Round Bar 321
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
Select length below or Custom Cut
3
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QTY
$51.26
ea.
$51.26
for
1
OVERVIEW SPECIFICATIONS AND TECHNICAL INFORMATION
See Stainless Steel Tolerances
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 |
| Alloy | 321 |
| Production Method | Cold Finish |
| Diameter | 0.875 |
| Max Length | 144 |
| 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 |
||
| 2.09 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 ball | 140 - 253 |
| Rockwell Hardness B scale | 76 - 102 |
| Density g/cm^3 | 7 |
| Elongation Typical % | 30 min |
| Melting Point °F | 2550 - 2600 |
| Reduction of Area % | 40 min |
| Modulus of Elasticity KSI x 10^3 | 29 |
| Specific Heat BTU/lb-°F (32-212F) | 1 |
| Thermal Conductivity BTU-in/hr-ft^2-°F | 108 |
| Tensile Strength KSI | 90 - 125 |
| Yield Strength KSI | 45 min |
| Shear Strength KSI | 67 |
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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