Shandong Zhongqiang Metal Materials Co., Ltd.
Shandong Zhongqiang Metal Materials Co., Ltd.
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In order to ensure that the mechanical properties such as yield strength, tensile strength, elongation and hardness of various stainless steel coils meet the requirements, the stainless steel coils must undergo heat treatment such as annealing, solution treatment and aging treatment before delivery.
The corrosion resistance of stainless steel coil mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, etc.) and the internal structure of stainless steel coil. Chromium plays a major role. Chromium has high chemical stability, can form a passive film on the steel surface, isolate the metal from the outside, protect the steel plate from oxidation and increase the corrosion resistance of the steel plate.
After the passivation film is destroyed, the corrosion resistance decreases.
Stainless steels are defined as ferrous alloys with the addition of at least 10.5% chromium by weight and are essentially low carbon steels containing significant amounts of chromium. It is the addition of chromium that gives this type of steel its corrosion resisting properties.
Stainless steel coil is used for a huge variety of applications in many diverse industries including nuclear, pharmaceutical, food processing, petrochemical, architecture, and chemical transportation.
| Product Name | Stainless steel coil |
| Type: | coil |
| Thickness | 0.3-22mm |
| Width | 40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Standard | ASTMJIS, AISI, GB, DIN, EN |
| Surface | BA2BNO.1NO.44KHL8K |
| Application | It is widely used in high-temperature and electric industry, medical devices, construction, chemistry, food industry, agriculture, and ship components. |
| It also applies to food and beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen mesh etc. | |
| Certification | ISO, SGSBV |
| Technique | Cold Rolled Hot Rolled |
| Edge | Mill Edge Slit Edge |
| Quality | SGS Inspection |
| Grade | 410430201304304L321316316L317L347H309S310S904L |
| (ASTM UNSEN) | S322052507254SMOS32760253MAN08926etc. |
| 1.43011.43071.45411.44011.44041.45711.44381.45391.4547 | |
| 1.45291.45621.44101.48781.48451.48281.48762.48582.4819 | |
| Supply Ability | 5000 Ton/Tons per Month |
| Packaging & Delivery | in bundle,plastic bags,thin film,wooden pallet,standard seaworthy export packing or as customer demands |
| 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)24-26CBM | |
| 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)54CBM | |
| 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)68CBM | |
