Cold Rolled SUS321 AISI 321 Stainless Steel Sheet with Bright Surface and Corrosion Resistance
Price:
US $1.65-3.15 / kg
MOQ:
50 kg
Delivery Time:
Negotiable
Product Description
Cold Rolled SUS321 AISI 321 Stainless Steel Sheet
Grade 321 / 321H Stainless Steel Sheet UNS S32100 Overview
321 stainless steel is a titanium-stabilized grade specifically designed for high-temperature service in the 1000-1600°F range. For optimal performance at temperatures up to 1600°F, a stabilizing treatment at 1550-1650°F with air cooling is recommended to provide maximum resistance to intergranular corrosion and polythionic acid stress corrosion cracking.
This grade offers excellent weldability using all common methods, including submerged arc welding. Recommended weld fillers include AWS ER347 bare wire and E347 covered electrodes. With a machinability rating of 45% relative to AISI B1112, 321 stainless steel provides similar machining characteristics to 304 stainless steel.
Available Product Forms
- Sheet and Plate
- Coil and Strip
- Wire
- Pipe and Tube
- Bar, Profile, Round, Flat, Square, and Hexagonal
Specifications and Standards
- Grade: 321/321H
- ASTM A240, ASME SA240
- BS EN 10028-7, BS EN 10088-2, BS EN 10088-4
- EN 10088/2, EN 10088/4 with CE Marking
- NACE MR 0175/ISO 15156 Certification
| Product Type | 321 Stainless Steel Sheet, 321 Stainless Steel Plate |
|---|---|
| Specification | ASTM A240 / ASME SA240 |
| Tolerances | EN 10258 / DIN 59381 |
| International Standards | ASTM A480, ASTM A959, ASME IID, EN ISO 9445, EN ISO 18286, EN 10051, EN 10088-1, ISO 15510 |
| Dimensions | Cold rolled: 0.5-6.4 mm, Hot rolled: 3.0-10.0 mm |
| Thickness Range | 0.1 to 100 mm |
| Width Range | 10-2500 mm |
| Length Options | 2m, 2.44m, 3m, or custom requirements |
| Available Finishes | Satin, 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), No.1 finish hot rolled, 1D, No.4, BA, 8K, hairline, brush, mirror, etc. |
| Hardness Options | Soft, Hard, Half Hard, Quarter Hard, Spring Hard |
| Alternative Names | SS 321, SUS 321, Inox 321, DIN 1.4541, UNS S32100, AISI 321, SAE 321 Sheet |
Dimension Ranges
Width: 600mm - 2030mm
Thickness: 0.1mm - 120.0mm
Length: 300mm - 6000mm (Maximum: 18000mm)
Surface Finish Options
No.1, 2B, BA, No.3, No.4, No.5, No.8, HL, Etching, SB, Ti-coating, color-coating, embossing
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben