Velander Steel Co., Limited
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N08367 Hot Rolled Coil Steel Corrosion Resistant SGS certificate
304 stainless steel coils are divided into austenitic stainless steel cold-rolled coils and stainless steel hot-rolled coils. 304 stainless steel (coil) plate characteristics: beautiful surface, diversified use possibilities; good corrosion resistance; longer durability than ordinary steel; good corrosion resistance; high temperature oxidation resistance and high strength, so it can resist fire; good plasticity, welding performance it is good. It has excellent stainless corrosion resistance, good intergranular corrosion resistance and good processing performance.
Stainless steel coil is an alloy of Iron with a minimum of 10.5% Chromium. Chromium produces a thin layer of oxide on the surface of the steel known as the 'passive layer'. This prevents any further corrosion of the surface. Increasing the amount of Chromium gives an increased resistance to corrosion.
Stainless steel coil also contains varying amounts of Carbon, Silicon and Manganese. Other elements such as Nickel and Molybdenum may be added to impart other useful properties such as enhanced formability and increased corrosion resistance.
PRODUCT DETAILS
| Width | 9-2200mm | 300 Series Steel | 01, 304, 304L, 314, 316L, 31ti, 317L, 321, 347 |
| 200 Series Steel | 201, 202, J1, J2, J3, J4 | 400 Series Steel | 409L, 410, 410s, 420, 420j1, 420j2, 430, 444, 441 |
| Duplex Steel | 904L, 2205,2507, 2101, 2520, 2304, 254smo, 253mA | Technics | Hot Rolled/Cold Rolled |
| Surface | No.1/2b/Ba/8K/Hairline/Polished/Mirror | Surface Technics | Corrugated/Perforated/Embossed/Water Ripple/Eched |
| Color | Gold/Rose/Black/Blue/etc | Payment | 30% T/T |
| Surface finish | Characteristics and application |
| 2B | The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses. |
| No.1 | Polished with abrasive belt of grit#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc. |
| No.4 | Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc. |
| HL | Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc. |
| BA | Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc. |
| 8K | The product have excellent brightness and prefer reflexivity can to be the mirror. |
