What is the difference between 304, 304H and 304L?Type 304 refers to those materials widely used in the manufacture of wire mesh, which contain 18% chromium or 8% nickel (18-8) on a stainless alloy basis, which will not rust when left outdoors and will not oxidize even when the temperature rises to
8k is actually a standard surface treatment of stainless steel. Stainless steel plate surface polishing and grinding, the surface is bright as a mirror, can shine things reflect people, called mirror 8k.We all know that stainless steel plate a chrome-nickel alloy steel, and 8k in the "8" refers to t
The common specifications of stainless steel wire mesh are 1mm-5mm, and the size of the mesh varies from 5cm-25cm. Stainless steel wire mesh specifications mainly from these three directions to see, respectively, mesh size, aperture, wire diameter, etc.. Common specification is the wire diameter, an
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Hongguan
Galvanized sheet coils are represented by cold-rolled and hot-rolled steel coils with a zinc layer, which helps protect the steel from atmospheric corrosion. The main difference between galvanized and hot-dipped galvanized is that most galvanized materials have a smooth and sharp surface, while hot-dipped galvanized structures have a rough surface. Galvanized sheet coil is less expensive and is a rust-proof material that is competitive in terms of price. It is also UV resistant and easy to integrate with other materials, making it very popular in industries such as automotive piping.
Type | Galvanized steel coil |
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Standard | EN10327, DIN17162, EN10142, EN10292, EN10147, EN10142, DIN17162, JIS G3302, ASTMA653, JIS G3302, ASTM A653M |
Grade | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S5S350GD, S550GD, SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC490, SGC570, SOCR22(230), SOCR22(255), SQCR40(275), SQCR50(340), SQCR8(550), FSEDDSQCR33(230), SQCR37(255), SQCR40(275), SQCR50(340), SQCR8(550) or Customer'sReauirement |
Thickness | 0.12-6.00mm or customer's requirement |
Length | 1-48m, as Your Request |
Width | 600mm-1500mm according to customer's reauirement |
Type of Coating | Hot Dipped Galvanized Steel(HDGI) |
Technology | Cold rolled, hot rolled |
Zinc Coating | 30-275g/m2 |
Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) galvanized, PVC, blackand color paintingtransparentoilanti rust oil |
Packing | Water proof paper is inner packinggalvanizedsteel or coated steel sheet is outer packing, side guard plate then wrapped by seven steel belts or according to customer's requirement |
Spangle | Big spangle, Regular spangle, Mini spangle, Zero spangle |
Hot dip galvanizing: the molten metal reacts with the iron matrix to produce an alloy layer, so as to combine the matrix and the coating.
Cold galvanizing: the amount of galvanizing is very small, only 10-50g / m2, and its corrosion resistance is much different from that of hot-dip galvanized pipe.
We are professional steel and galvanized steel coil g60 manufacturer. Galvanized sheets and coils are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery, commerce, and other industries. The factory covers 800,000 square meters and has a large stock to support galvanized steel coil g60 bulk buy. We can send free samples, and third-party inspection is accepted before shipment. Our shipping and packing service are as follows.
Packaging
General packaging: waterproof paper + at least three bundle ties.
Standard export packaging: waterproof paper plastic + iron cover + three bundle ties.
Fine packing: waterproof paper and plastic film + iron cover + bundled with three strapping strips + fixed on iron or wooden pallet with strapping strips.
Shipping
Container shipping
Bulk ship transportation
Galvanized sheet coils are represented by cold-rolled and hot-rolled steel coils with a zinc layer, which helps protect the steel from atmospheric corrosion. The main difference between galvanized and hot-dipped galvanized is that most galvanized materials have a smooth and sharp surface, while hot-dipped galvanized structures have a rough surface. Galvanized sheet coil is less expensive and is a rust-proof material that is competitive in terms of price. It is also UV resistant and easy to integrate with other materials, making it very popular in industries such as automotive piping.
Type | Galvanized steel coil |
---|---|
Standard | EN10327, DIN17162, EN10142, EN10292, EN10147, EN10142, DIN17162, JIS G3302, ASTMA653, JIS G3302, ASTM A653M |
Grade | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S5S350GD, S550GD, SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC490, SGC570, SOCR22(230), SOCR22(255), SQCR40(275), SQCR50(340), SQCR8(550), FSEDDSQCR33(230), SQCR37(255), SQCR40(275), SQCR50(340), SQCR8(550) or Customer'sReauirement |
Thickness | 0.12-6.00mm or customer's requirement |
Length | 1-48m, as Your Request |
Width | 600mm-1500mm according to customer's reauirement |
Type of Coating | Hot Dipped Galvanized Steel(HDGI) |
Technology | Cold rolled, hot rolled |
Zinc Coating | 30-275g/m2 |
Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) galvanized, PVC, blackand color paintingtransparentoilanti rust oil |
Packing | Water proof paper is inner packinggalvanizedsteel or coated steel sheet is outer packing, side guard plate then wrapped by seven steel belts or according to customer's requirement |
Spangle | Big spangle, Regular spangle, Mini spangle, Zero spangle |
Hot dip galvanizing: the molten metal reacts with the iron matrix to produce an alloy layer, so as to combine the matrix and the coating.
Cold galvanizing: the amount of galvanizing is very small, only 10-50g / m2, and its corrosion resistance is much different from that of hot-dip galvanized pipe.
We are professional steel and galvanized steel coil g60 manufacturer. Galvanized sheets and coils are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery, commerce, and other industries. The factory covers 800,000 square meters and has a large stock to support galvanized steel coil g60 bulk buy. We can send free samples, and third-party inspection is accepted before shipment. Our shipping and packing service are as follows.
Packaging
General packaging: waterproof paper + at least three bundle ties.
Standard export packaging: waterproof paper plastic + iron cover + three bundle ties.
Fine packing: waterproof paper and plastic film + iron cover + bundled with three strapping strips + fixed on iron or wooden pallet with strapping strips.
Shipping
Container shipping
Bulk ship transportation