High Quality Stainless Steel Strips Belt 303
2. Approved by ISO9001, CE, SGS every year
3. Best service with 24 hour’s reply
4. Flexible payment with T/T, Paypal, etc
5. Smooth production ability (50000 tons/month)
6. Quick delivery and standard exporting package
303 stainless steel strip is a form of 303 , it is Austenitic type easy cutting rust wear-resistant acid steel, respectively containing sulfur and selenium, to improve its cutting performance and resistance to high temperature bonding properties.
Product features
Easy cutting: Due to the presence of sulfur and selenium, 303 strips have excellent cutting properties and are suitable for applications requiring extensive machining.
Wear resistance: It has good wear resistance and is suitable for occasions that need to withstand certain wear.
Corrosion resistance: Although the corrosion resistance is slightly lower than 304 stainless steel, 303 SS strips still have good corrosion resistance in most dry and mildly corrosive environments.
Austenitic structure: It has an austenitic structure, so it has good toughness and ductility.


Product specification
| Product Name | Stainless Steel Strip | |||
| Grade | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321, 310S, 309S, 410, 410S, 420, 430, 431, 440A, 904L | |||
| Thickness | 0.1-10mm | |||
| Length | As customer's request | |||
| Width | 10-600mm | |||
| Standard | AISI DIN EN JIS GB | |||
| Price Terms | FCA CIF CFR FOB EX-WORK | |||
| Payment Terms | T/T L/C | |||
| Delivery Time | Fast delievery in 7 days, up to order quantity | |||
| Package | With wooden pallets, Standard Sea Worthy Package or as customer's request | |||
Products Description
Chemical composition:
Carbon (C) : ≤0.15%
Silicon (Si) : ≤1.00%
Manganese (Mn) : ≤2.00%
Sulfur and selenium: Contains a certain amount of sulfur and selenium to improve cutting performance.
Mechanical properties:
Tensile strength: ≥520MPa (after annealing)
Yield strength: ≥205MPa (after annealing)
Elongation: ≥40% (after annealing and stress removal)
Hardness: HRB 90-100, HRC 20-25


Production process and technology
Production process: 303 strip is usually produced by hot rolling or cold rolling process. Hot rolled strip steel has the advantages of low hardness, easy processing and good ductility. The cold-rolled steel strip has the advantages of better strength, yield ratio, surface quality, appearance and dimensional accuracy than the hot-rolled plate.
Process lubrication and annealing: In the production process, it is necessary to carry out process lubrication and annealing treatment to improve the performance and surface quality of stainless steel strips.
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