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304 Stainless Steel Etched Sheet Cold Rolled with Bright Surface and Corrosion Resistance

Categories Others stainless steel sheet
Certification: ISO, AISI, ASTM
MOQ: 50 kg
Price: US $1.35-3.55 / kg
Model NO.: 304
Shape: Flat
Technique: Cold Rolled
Surface Treatment: Bright
Cr Content: 18%
Ni Content: 8%
Specification: 1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Tensile Strength: ≥ 520 MPa
Yield Strength: ≥ 205 MPa
Elongation: ≥40%
Section Shrinkage: ≥ 60%
Hardness: ≤ 187HB; ≤ 90HRB; ≤ 200HV
Melting Point: 1398 ~ 1454 ºC
Thermal Conductivity: 16.3 ~ 21.5 W/m.K
Linear Expansion: 17.2 ~ 18.4 k
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304 Stainless Steel Etched Sheet Cold Rolled with Bright Surface and Corrosion Resistance

304 Stainless Steel Etched Sheet SUS304 Stainless Steel Sheet Etched
ASTM A240 2B 304 stainless steel sheet with various surface treatment options for comprehensive industrial applications.
Surface Treatment Options
Surface FinishCharacteristics and Application
NO.2BBetter surface brightness and flatness than NO.2D. Through special surface treatment to improve mechanical properties, nearly satisfies comprehensive uses.
NO.1Surface finished by heat treatment and pickling or corresponding processes after hot rolling.
NO.4Polished with abrasive belt of grit #150-#180, better brightness with discontinuous coarse striations. Used for bathtubs, building ornaments, electrical appliances, kitchen utensils, and food processing equipment.
HLPolished with abrasive belt of grit #150-#320 on NO.4 finish with continuous streaks. Mainly used for building ornaments, elevators, building doors, and frontal plates.
BACold rolled, bright annealed and skin-passed. Excellent brightness and good reflexivity like mirror. Suitable for kitchen apparatus and ornaments.
8KExcellent brightness and preferred reflexivity, can be used as mirror.
Chemical Composition
C: ≤0.08, Si: ≤1.0, Mn: ≤2.0, Cr: 18.0~20.0, Ni: 8.0~10.0, S: ≤0.03, P: ≤0.045
Physical Properties
PropertyValuePropertyValue
Tensile strength σb (MPa)≥ 520Specific heat capacity (0~100°C, KJ/kgK)0.50
Yield strength σ0.2 (MPa)≥ 205Thermal conductivity (W/m·K)16.3 (100°C), 21.5 (500°C)
Elongation δ5 (%)≥ 40Linear expansion coefficient17.2 (0~100°C), 18.4 (0~500°C)
Section shrinkage ψ (%)≥ 60Resistivity (20°C, 10⁻⁶ Ω·m)0.73
Hardness≤ 187HB; ≤ 90HRB; ≤ 200HVLongitudinal elastic modulus (20°C, KN/mm²)193
Melting point (°C)1398 ~ 1454Specific heat capacity0.50
Corrosion Resistance
Stainless steel's resistance to corrosion and staining, low maintenance requirements, and familiar luster make it an ideal material for many applications. The alloy is used in cookware, cutlery, household hardware, surgical instruments, major appliances, industrial equipment, and as an automotive and construction material in large buildings. It is particularly suitable for commercial kitchens and food processing plants, as it can be steam-cleaned and sterilized without needing paint or other surface finishes.
Applications
  • Food preparation equipment, especially in chloride environments
  • Chemical processing equipment
  • Laboratory benches and equipment
  • Rubber, plastics, pulp & paper machinery
  • Pollution control equipment
  • Boat fittings, valves and pump trim
Product Images
304 Stainless Steel Etched Sheet surface detail and texture 304 Stainless Steel Etched Sheet application examples and close-up view
Quality 304 Stainless Steel Etched Sheet Cold Rolled with Bright Surface and Corrosion Resistance for sale
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