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ASTM A240 Cold Rolled Bright Surface 304 Stainless Steel Sheet Inox 304 Sheet

Certificação	ISO, AISI, ASTM
Quantidade de ordem mínima	50 kg
Preço	US $2.15-2.55 / kg

Detalhes do produto

Modelo NÃO.	304	Forma	Plano
Técnica	laminado a frio	Tratamento de superfície	Brilhante
Conteúdo Cr	18%	Índice do Ni	8%
Especificação	12202440, 15003000, 15006000, 20006000 mm	Capacidade de produção	50.000 kg
Resistência à tracção	≥ 520 MPa	Força de rendimento	≥ 205 MPa
Alongamento	≥40%	Encolhimento da seção	≥ 60%
Dureza	≤ 187HB; ≤ 90HRB; ≤ 200HV	Ponto de fusão	1398 ~ 1454ºC
Condutividade térmica	16,3 ~ 21,5 W/mK
Destacar	ASTM A240 Stainless Steel Sheet , Cold Rolled 304 Stainless Steel Sheet , Bright Surface Inox 304 Sheet

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Descrição de produto

INOX 304 Sheet ASTM A240 2B Stainless Steel Sheet

Our INOX 304 stainless steel sheets comply with ASTM A240 standards and are available in various surface finishes to meet diverse industrial requirements.

Surface Treatments and Characteristics

Surface Finish	Characteristics and Applications
NO.2B	Superior brightness and flatness compared to NO.2D, with enhanced mechanical properties through special surface treatment. Suitable for comprehensive applications.
NO.1	Heat-treated and pickled surface after hot rolling process.
NO.4	Polished with #150-#180 grit abrasive belt, providing good brightness with discontinuous coarse striations. Used for bathtubs, building ornaments, appliances, kitchen utensils, and food processing equipment.
HL	Polished with #150-#320 grit on NO.4 finish, featuring continuous streaks. Ideal for building ornaments, elevators, doors, and frontal plates.
BA	Cold rolled, bright annealed, and skin-passed for excellent brightness and mirror-like reflectivity. Perfect for kitchen apparatus and decorative applications.
8K	Excellent brightness and superior mirror-like reflectivity.

Chemical Composition

Carbon (C): ≤0.08% | Silicon (Si): ≤1.0% | Manganese (Mn): ≤2.0%
Chromium (Cr): 18.0-20.0% | Nickel (Ni): 8.0-10.0%
Sulfur (S): ≤0.03% | Phosphorus (P): ≤0.045%

Physical Properties

Property	Value	Property	Value
Tensile Strength σb (MPa)	≥ 520	Specific Heat Capacity (0-100°C, KJ/kgK)	0.50
Yield Strength σ0.2 (MPa)	≥ 205	Thermal Conductivity (W/m·K)	16.3 (100°C), 21.5 (500°C)
Elongation δ5 (%)	≥ 40	Linear Expansion Coefficient (10⁻⁶/K)	17.2 (0-100°C), 18.4 (0-500°C)
Section Shrinkage ψ (%)	≥ 60	Resistivity (20°C, 10⁻⁶ Ω·m)	0.73
Hardness	≤ 187HB; ≤ 90HRB; ≤ 200HV	Elastic Modulus (20°C, KN/mm²)	193
Melting Point (°C)	1398 - 1454	Specific Heat Capacity	0.50

Corrosion Resistance

Stainless steel's exceptional resistance to corrosion and staining, combined with low maintenance requirements and attractive appearance, makes it ideal for numerous applications. The alloy is widely used in cookware, cutlery, household hardware, surgical instruments, major appliances, industrial equipment, and automotive and construction components for large buildings. It is particularly suitable for commercial kitchens and food processing plants, as it can be steam-cleaned and sterilized without requiring 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

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ASTM A240 Cold Rolled Bright Surface 304 Stainless Steel Sheet Inox 304 Sheet

ASTM A240 Stainless Steel Sheet

Cold Rolled 304 Stainless Steel Sheet

Bright Surface Inox 304 Sheet