Steel plates
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Commodity
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Austenitic, Ferritic, Martensitic, Duplex, Cold rolled, Hot rolled
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Grade
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201, 202, 301, 304, 304j1, 304l, 321, 309s, 310s, 2205, 409l, 410, 410s, 420, 420j1, 420j2, 430, 439, 409l, 443, 444, etc
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Standard
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ISO, JIS, ASTM, AS, EN, GB
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Surface
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N0.1, N0.2, N0.3, N0.4, N0.5, N0.6, N0.7, N0.8, 2D, 2B, HL, BA, 6K, 8K, etc
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Thickness
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0.1-200mm
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Width
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10-2000mm
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MOQ
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1MT
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Packaging
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Export standard, seaworthy
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Trade Term
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FOB, CFR, CIF
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Transport Type
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Container, bulk and train
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Payment terms
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T/T, L/C at sight,West Union,D/P,D/A,Paypal
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Delivery time
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15-35 days after confirmed order
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Product description
Product Introduction
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.
Martensitic Stainless Steel
A steel whose mechanical properties can be adjusted by heat treatment. It has different strength and toughness at different tempering temperatures.
Duplex Stainless Steel
Austenitic and ferrite each account for about half of the structure. When the C content is low, the Cr content is 18% to 28%, and the Ni content is 3% to 10%. Some steels also contain alloying elements such as Mo, Cu, Si, Nb, Ti, and N. This type of steel has the characteristics of austenitic and ferritic stainless steel
Ferritic Stainless Steel
It contains 15% to 30% chromium and has a body-
centered cubic crystal structure. This type of steel
generally does not contain nickel, and sometimes contains
a small amount of Mo, Ti, Nb and other elements. This type of steel has the characteristics of large thermal
conductivity, small expansion coefficient, good oxidation resistance, and excellent stress corrosion resistance.
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Austenitic Stainless Steel
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201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc
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Martensitic Stainless Steel
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410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc
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Duplex Stainless Steel
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S31803, S32101, S32205, S32304, S32750, etc
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Ferritic Stainless Steel
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429, 430, 433, 434, 435, 436, 439, etc
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Surface treatment
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Surface
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Characteristic
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Processing Technology
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N0.1
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Original
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Pickled after hot rolling
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2D
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Blunt
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Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling
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2B
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Blurred
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Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling
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N0.3
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Matte
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Polishing and tempering rolling with 100-120 mesh abrasive materials
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N0.4
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Matte
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Polishing and tempering rolling with 150-180 mesh abrasive material
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NO.240
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Matte
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Polishing and tempering rolling with 240 mesh abrasive materials
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NO.320
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Matte
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Polishing and tempering rolling with 320 mesh abrasive materials
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NO.400
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Matte
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Polishing and tempering rolling with 400 mesh abrasive materials
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HL
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Brushed
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Grind the surface of the steel belt with an appropriate grinding grain size to make it show a certain longitudinal texture
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BA
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Bright
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The surface is annealed and shows high reflectivity
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6K
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Mirror
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Rough grinding and polishing
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8K
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Mirror
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Fine grinding and polishing
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Product Application
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