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CNCSheet Metal
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Stainless steel 303
4.9 (28 Reviews) 1077 orders
Material type: Metal, Corrosion resistant, High strength, Heat resistant
Stainless steel 303 has excellent toughness, but lower corrosion resistance than 304. Ideal for high volumes, due to its excellent machinability.
Process compatibility
CNC Milling CNC Turning
Material Color
Silver
Material advantages
SUS303 is austenitic free-cutting stainless, wear-resistant and burning-resistant steel with good machinability, burning and corrosion resistance.
Material shortcomings
-
Recommended description
Stainless steel 303 is used in applications that require parts to be heavily machined.
Properties
Name
Density 8.03 g/cm3
Melting Point 1455°C
Modulus of elasticity 193 GPa
Electrical resistivity 0.72 x 10^-6 Ω.m
Thermal conductivity 16.3 W/m.K
Thermal expansion 17.3 x 10^-6/K
Yield strength 276 MPa
Tense strength 621 Mpa
Common applications
• Nuts and bolts
• Screws
• Gears
• Aircraft fittings
• Bushings
• Shafts
Customer reviews
4.9 out of 5
All 28
Photos 5
Excellent 25
Great 3
Average 0
Poor 0
Bad 0
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