What is the equivalent of 1.4303 stainless steel?
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1.4303 stainless steel is an austenitic stainless steel with good corrosion resistance, plasticity and toughness. It is often used to manufacture utensils, tableware, decorations, construction, storage tanks, pipes, containers, etc. in the chemical and food processing fields.
In addition, 1.4303 stainless steel is also biocompatible and can be used to manufacture medical devices and medical equipment. Its processing technology includes shearing and cutting, cold forming, welding, machining and surface treatment. Common heat treatment methods include solution treatment, cold treatment and quenching.
1.4303 Stainless Steel Plate Professional Supplier
1.4303 Stainless Steel Chemical Properties
| Standard | Grade | C | Mn | Cr | Ni | Mo | N | Other |
| Typical | 4303 | 0.04 | 17.7 | 12.5 | ||||
| ASTM A240 | TYPE 305 | ≤0.12 | ≤2.00 | 17.0-19.0 | 10.5-13.0 | |||
| EN 10088-2 | 1.4303 | ≤0.06 | ≤2.0 | 17.0-19.0 | 11.0-13.0 | ≤0.10 | ||
| EN 10088-3 | 1.4303 | ≤0.06 | ≤2.00 | 17.0-19.0 | 11.0-13.0 | ≤0.10 |
Mechanical Properties-soft annealed condition at room temperature
| Standard | Grade | Rp0.2 | Rp1.0 | Rm | Elongation | Impact strength | Rockwell | HB | HV |
| MPa | MPa | MPa | % | J | |||||
| Product type: Cold rolled coil and sheet | |||||||||
| Typical (thickness 1 mm) | 260 | 280 | 570 | 70 | |||||
| ASTM A240 | TYPE 305 | ≥ 205 | ≥ 515 | ≤ 88HRB | ≤ 183 | ||||
| EN 10088-2 | 1.4303 | ≥ 220 | ≥ 250 | 500-650 | |||||
| Product type: Hot rolled coil and sheet | |||||||||
| Typical (thickness 4 mm) | 300 | 340 | 570 | 57 | 77 | ||||
| ASTM A240 | TYPE 305 | ≥ 205 | ≥ 515 | ≤ 183 | |||||
| Product type: Hot rolled quarto plate | |||||||||
| Typical (thickness 15 mm) | 235 | 265 | 555 | ||||||
| ASTM A240 | TYPE 305 | ≥ 205 | ≥ 515 | ≤ 183 | |||||
| Product type: Semifinished (bloom, billet, ingot, slab) | |||||||||
| Typical | 250 | 280 | 570 | 50 | |||||
1.4303 stainless steel uses:
Utensils and tableware: Due to its good corrosion resistance and aesthetics, it is often used to manufacture kitchen utensils, kitchenware, tableware and household products.
Decorations and architecture: It is often used in indoor and outdoor architectural decoration applications such as decorations, furniture accessories, handrails, door handles, etc.
Chemical and food processing: It is widely used in the chemical industry and food processing fields, such as storage tanks, pipes, containers, etc.
