The production process of stainless steel coil is as follows
Raw material preparation - annealing pickling - (intermediate grinding) - rolling - intermediate annealing - pickling - rolling - annealing - pickling - leveling (finished product grinding and polishing) - cutting packaging storage.
Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Mo |
304 | ASTM A240 | ≤0.07 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 18.00-20.00 | 8.00-11.00 | – |
Grade | EN Grade | Yield Strength Rp0.2(N/mm²) | Tensile Strength Rm(N/mm²) | Hardness | Vickers Hardness(HV) | Elongation A50% |
304 | 1.4301 | ≥205 | ≥520 | Annealed | ≥150 | ≥40 |
Product Name | 304 stainless steel coil |
Grades | 304/EN 1.4301/SUS304 |
Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard as customer’s requirements |
Thickness | 0.02mm-6.0mm |
Width | 1.0mm-1500mm |
Edge | Slit/Mill |
Quantity Tolerance | ±10% |
Paper Core Internal Diameter | Ø500mm paper core, special internal diameter core and without paper core on customer request |
Surface Finish | NO.1/2B/2D/BA/HL/Brushed/6K/8K Mirror,etc |
Packaging | Wooden Pallet/Wooden Case |
Payment Terms | 30% TT deposit and 70% balance before shipment, 100% LC at sight |
Delivery Time | 5-7 working days |
MOQ | 200Kgs |
Shipping Port | TianJin/QingDao port |
Sample | The sample of 304 stainless steel coil is available |
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304 stainless steel coils | wholesale 2507 stainless steel coil |
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304 stainless steel coil are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry
oil and gas
Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.
energy
Kuaima Steel serves the entire service cycle of power generation and synchronous activities in design, construction, repair and maintenance.
construction
Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.
marine
Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.
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