Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 403 grade coil cold rolled in China. Welcome to wholesale customized 403 grade coil cold rolled at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Stainless Steel Alloy 403 is a straight chromium stainless steel that demonstrates reasonable corrosion resistance, high mechanical characteristics, and offers heat resistance and a scaling temperature of about 1300°F.
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Name
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Hot Selling ppgi prepainted galvanized steel coil/sheet metal roofing rolls
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Width:
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600-1250mm
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customized width:
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800 / 914 / 1220 / 1250 / 1219 (regular width: 1,000 or 1,200mm)
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Thickness:
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available from 0.15MM to 1.2MM
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Zinc coat :
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30g to 275g/m2
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Color:
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Color according to RAL standard (including 210 colors) or Different Patterns (including 3D Wood imitation, Marble, Hairline, Brick, Camouflage series, Cloth, Flowers and Plants, etc).
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Film:
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Lacquer Coating thickness Top surface is 15-25 microns and the back is 5-7 microns or according to customer needs
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Painting Type:
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Paint coating type Polyester (PE), High-dbilityura Polyester (HDP), Silicon Modified Polyesters (SMP), Polyvinylidene Fluoride (PVDF), Easy-cleaning (EC)
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Standard:
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JIS G3302, JIS G3313, GB/T2518-88, GB11253-89, ASTM A1008-2000, EN10169 ETC
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grades
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GR.A, GR.B, SGCC, CGCC, SPCC, SPHC, DX51D, ECT
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Supply capacity
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20,000 Metric Ton per month
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First, 430 belongs to the ferritic stainless steel grades with 17% chromium. Grade 304 has slightly higher chromium content with a minimum of 18%. Grade 430 also lacks nickel.
SUS 304 Stainless steel austenite is generally referred to as the Japanese name for stainless steel SS304 or AISI 304. Except that the two grades are the reference in Japanese and American grades, there is no significant distinction.
The major difference between 440c and 316 stainless steel is their composition. 440c is a martensitic stainless steel that contains high levels of carbon. 316 stainless steel is an austenitic stainless steel that contains molybdenum, which gives it better corrosion resistance.
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