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

Certification	ISO, AISI, ASTM
Quantité de commande min	50 kg
Prix	US $2.15-2.55 / kg

Détails sur le produit

Numéro de modèle.	304	Forme	Plat
Technique	laminé à froid	Traitement de surface	Brillant
Contenu Cr	18%	Contenu de Ni	8%
Spécification	12202440, 15003000, 15006000, 20006000 mm	Capacité de production	50000KGS
Résistance à la traction	≥ 520 MPa	Limite d'élasticité	≥ 205 MPa
Élongation	≥40%	Rétrécissement de section	≥ 60%
Dureté	≤ 187HB ; ≤ 90HRB ; ≤ 200HV	Point de fusion	1398 ~ 1454 ºC
Conductivité thermique	16,3 ~ 21,5 W/mK
Mettre en évidence	ASTM A240 Stainless Steel Sheet , Cold Rolled 304 Stainless Steel Sheet , Bright Surface Inox 304 Sheet

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Description de produit

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