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Overview :
See Stainless Steel Tolerances
Stainless Square 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):
AMS5640R Type 1,
ASTMA582,
ROHSCOMPLIANT,
Weight/Lineal Foot: 0.34
| Dimension Name | Value |
| Alloy | 303 |
| Temper | Annealed |
| Production Method | Cold Drawn |
| Height | 0.3125 |
| Max Length | 144 |
| MTR Availability | Yes |
| Material | Stainless Steel |
| Shape | Bar-Square |
| Custom Cut Warehouse | 1 |
See Stainless Steel Tolerances
Stainless Square 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 | ||
| 0.34 pounds |
This material meets the following specs : AMS 5640R Type 1
This material meets the following specs : ASTM A582
This material meets the following specs : ROHS COMPLIANT
| Chemistry Information: 303 Stainless Steel | |
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
