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Resist Corrosion 304 2B Sheet Metal Construction Material High Weldability

Place of Origin Shanghai ,Shanxi
Brand Name BAOSTEEL , TISCO ,HONGWANG ,LISCO
Certification ISO ,SGS,BV
Model Number 300 Series 316 316L
Minimum Order Quantity Negotiable
Price Negotiation
Packaging Details Export Package
Delivery Time 5-10 working days
Payment Terms L/C, T/T, D/P, Western Union
Supply Ability 2000 T/Month
Product Details
Name 304 Hot Rolled Stainless Steel Sheet Type Plate
Thickness 1.2mm-25mm Surface Finish 2B/BA/NO.1/NO.3/NO.4/HL
Width 500-1500mm Or Customize Length Customer's Request
High Light

25mm 304 sheet metal

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SGS 304 sheet metal

,

25mm 304 stainless steel plate

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Product Description

Hot Rolled Stainless Steel Sheet, 304 Sheet Metal Corrosion Resistant

 

300 Series stainless steels are classified as austenitic, and are hardenable only by cold working methods. These grades of stainless have chromium (approx. 18 to 30%) and nickel (approx. 6 to 20%) as their major alloying additions. Type 304 is the most widely used alloy of all stainless steels. 300 Series Stainless steel alloys resist corrosion, maintain their strength at high temperatures and are easy to maintain.

 

304 Chemical Properties:

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

 

Pysical properties:

Tensile strength σb (MPa

≥ 520

Specific heat capacity(0 ~ 100 ℃, KJ kgK)

0.50

Conditions yield strength

σ0.2 (MPa) ≥ 205

Thermal conductivity (W m. K)

(100 ℃), 16.3 21.5 (500 ℃)

Elongation δ5 (%)

≥40

The linear expansion coefficient k.

(0 ~ 100 ℃), 17.2 (0 ~ 500 ℃) of 18.4

Section shrinkage ψ (%)

≥ 60

Resistivity (20 ℃, 10 Ω m.)

0.73

Hardness

≤ 187HB; ≤ 90HRB; ≤ 200HV

The longitudinal elastic modulus (20 ℃, KN/mm) 193
Melting point (℃)

1398 ~ 1454

Specific heat capacity 0.50

 

 

Surface Finish Definition Application
2B Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given
appropriate luster.
Medical equipment, Food industry, Construction material, Kitchen utensils.
BA Those processed with bright heat treatment after cold rolling. Kitchen utensils, Electric equipment, Building construction.
NO.3 Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. Kitchen utensils, Building construction.
NO.4 Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. Kitchen utensils, Building construction, Medical equipment.
HL Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. Building construction.
NO.1 The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. Chemical tank, pipe.

 

Stainless steel plate is an alloy steel with smooth surface, high weldability, corrosion resistance, polishability, heat resistance, corrosion resistance and other characteristics. It is widely used in various industries and is an important material in modern industry. Stainless steel is divided into austenitic stainless steel, ferritic stainless steel, martensitic stainless steel, and duplex stainless steel according to the structure state. Austenitic Stainless Steel: stainless steel with an austenitic structure at room temperature. Steel contains Cr≈18%, Ni≈8%-25% and C≈0.1%. Steel has high toughness and plasticity, but low strength.

 

Resist Corrosion 304 2B Sheet Metal Construction Material High Weldability 0