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Stainless steel 304/304L | 1.4301/1.4307 | X5CrNi18-10/X2CrNi18-9
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  • Material type

    Metal

  • Material name

    Stainless steel 304/304L | 1.4301/1.4307 | X5CrNi18-10/X2CrNi18-9

  • Alternative names

    X5CrNi18-10, 1.4301

  • Process compatibility

    CNC machining
Stainless steel 304 is the most prevalent type of stainless steel. It is non-magnetic and possesses lower electrical and thermal conductivity compared to carbon steel. Its versatility in being easily shaped into various forms has led to its widespread use. Additionally, it is both machinable and weldable. Alternate designations for this steel include A2 stainless steel, 18/8 stainless steel, UNS S30400, and 1.4301. Meanwhile, 304L stainless steel represents the low-carbon variant of stainless st
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Mechanical properties
Ultimate tensile strength
520-600 MPa
Yield strength
210-250 MPa
Young's modulus (modulus of elasticity)
191 - 205 GPa
Elongation at break
43-45 %
Physical properties
Corrosion resistance
Good
Magnetism
No
UV resistance
Excellent
Weldability
Excellent
Thermal properties
Maximum service temperature
750 - 925 °C
Thermal expansion coefficent
10.3 - 12 10^-6/ºC
Thermal conductivity
29.3 - 31.7 W/(m⋅°C)
Electrical properties
Electrical resistivity
65 - 70 μΩ*cm
Post treatments
Post-Processing
Annealing & Cold working
Anodizing compatibility
Not suitable
Common applications
Architectural panelling
Sanitary ware and troughs
Tubing
Food processing
Food handling and precessing equipment

Tagged: Metal Stainless steel
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