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Overview :
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.
Material Meets These Standard(s):
ASTMA582,
Weight/Lineal Foot: 3.8745
| Dimension Name | Value |
| Thickness | 0.375 |
| Width | 3 |
| Max Length | 144 |
| Alloy | 303 |
| Temper | Annealed |
| Production Method | Cold Drawn |
| MTR Availability | Yes |
| Shape | Rectangle Bar |
| Material | Stainless |
| Custom Cut Warehouse | 1 |
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.
| Weight/Lineal Foot | ||
| 3.8745 pounds |
This material meets the following specs : ASTM A582
| Chemistry Information: 303 Stainless | |
Element |
Percentage |
| C | 0.15 max |
| Cr | 18 |
| Fe | 69 |
| Mo | 0.6 max |
| Mn | 2 max |
| Ni | 9 |
| P | 0.2 max |
| S | 0.15 max |
| Si | 1 max |
| Mechanical Properties | |
Property |
Value |
| Density lb./in.^3 | 0 |
| Brinell Hardness | 160 min |
| Electrical resistivity | 72 min |
| Electrical resistivity | 116 min |
| Impact values - Izod -ft-lb | 60 min |
| Elongation % in 2 inches | 50 min |
| Magnetic permeability | 1 min |
| Max operating temperature ºF | 1700 |
| Max operating temperature ºF | 1400 |
| Mean Coefficient of Expansion in/in/ºF x 10^6 | 9 min |
| Mean Coefficient of Expansion in/in/ºF x 10^6 | 11 min |
| Melting Point ºF | 2550 min |
| Modulus of elasticity lb./in.^2 x 10^6 | 29 min |
| Reduction in area % min | 55 min |
| Rockwell Hardness B Scale | 80 min |
| Specific heat BTU/ºF/lb (32-212F) | 0 min |
| Thermal conductivity BTU/ft^2/hr/ºF/ft | 9 min |
| Thermal conductivity BTU/ft^2/hr/ºF/ft | 12 min |
| Yield KSI | 35 min |
| Ultimate KSI | 90 min |
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Dimensions
