All Products

Raian Ionescu

Material quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future

Contact Person : Gao

Phone Number : 18068357371

Whatsapp : +8618068357371

304 Stainless Steel Sheet with 8K Mirror Finish Cold Rolled for Corrosion Resistance

Certification	ISO, AISI, ASTM
Minimum Order Quantity	50 kg
Price	US $1.35-3.55 / kg

Product Details

Model NO.	304	Shape	Flat
Technique	Cold Rolled	Surface Treatment	Bright
Cr Content	18%	Ni Content	8%
Specification	12202440, 15003000, 15006000, 20006000mm	Production Capacity	50000kgs
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
Highlight	8K Mirror Finish Stainless Steel Sheet , Cold Rolled 304 Stainless Steel Sheet , Corrosion Resistant 8K Stainless Steel Sheet

Leave a Message

Product Description

304 Stainless Steel 8K Sheet - Mirror Finish Stainless Steel Sheet

ASTM A240 2B 304 stainless steel sheet with superior surface quality and mechanical properties

Surface Treatments and Characteristics

Surface Finish	Characteristics and Application
NO.2B	Better brightness and flatness than NO.2D. Through special surface treatment to improve mechanical properties, nearly satisfies comprehensive uses.
NO.1	Surface finished by heat treatment and pickling after hot rolling.
NO.4	Polished with abrasive belt of grit #150-#180, better brightness with discontinuous coarse stria. Used for bathtubs, building ornaments, appliances, kitchen utensils, and food processing equipment.
HL	Polished with abrasive belt of grit #150-#320 on NO.4 finish with continuous streaks. Used for building ornaments, elevators, doors, and frontal plates.
BA	Cold rolled, bright annealed and skin-passed. Excellent brightness and good reflexivity like mirror. Used for kitchen apparatus and ornaments.
8K	Excellent brightness and preferred reflexivity that can serve as a mirror.

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 and Mechanical Properties

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	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 resistance to corrosion and staining, low maintenance requirements, and familiar luster make it an ideal material for numerous 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 requiring paint or other surface finishes.

Applications