0.25" x 3.5" Stainless Rectangle Bar 303-Annealed Cold Drawn -Part #: 597
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- Thickness: 0.25 "
- Width: 3.5 "
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Product Details, Specifications, and Technical Information
Stainless Rectangle Bar 303 is one of the easiest stainless steel alloys to machine, grind and polish. Toughness and corrosion resistance are slightly lower than most other stainless steels as a result. It is typically used in aircraft applications, machine parts, pump and valve parts, architectural applications, nuts, and bolts.
| Dimension Name | Specification |
| Thickness | 0.25 |
| Width | 3.5 |
| Max Length | 144 |
| Alloy | 303 |
| Temper | Annealed |
| Production Method | Cold Drawn |
| MTR Availability | Yes |
| Material | Stainless Steel |
| Shape | Bar-Rectangle |
| Custom Cut Warehouse | 1 |
| Weight/Lineal Foot | ||
| 3.02 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 load | 165 |
| Yield Tensile Strength KSI | 34 |
| Ultimate Tensile Strength KSI | 89 |
| Machinability % | 75 min |
| Electrical Conductivity % IACS | 2 min |
| Rockwell Hardness B Scale | 85 |
| Shear Strength KSI | 62 min |
| Elongation % in 2 in. | 44 |
| Density g/cm^3 | 8 |
| Melting Point °F | 2550 - 2590 |
| Chemistry Information: 303 Stainless Steel | |
| Element | Percentage |
| C | 0.15 max |
| Cr | 18 |
| Fe | 69 |
| Mn | 2 max |
| Ni | 9 |
| Mo | 0.6 max |
| P | 0.2 max |
| S | 0.15 max |
| Si | 1 max |
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