
Alloy 321 Plate Sheet
1. Standard: ASTM A240、ASME SA240
2. Thickness: 4.8mm - 101.6mm
3. Width: 0 to 2438mm or customized
4. Length: 1000mm-6096mm or customized
Alloy 321 (UNS S32100) is a titanium stabilized stainless steel plate that has titanium added to stabilize the formation of chromium carbides. It has excellent resistance to intergranular corrosion when exposed to chromium carbide precipitation temperatures ranging from 800°F to 1500°F (427°C to 816°C). SS321 can be used in applications up to 900°C, while 304 is typically used up to 500°C. wnr 1.4541 321 also has excellent forming and welding characteristics. Certified to AMS 5510, ASTM A 240, and SA 666.
1.4541 x6crniti18 10 Stainless Steel Applications:
- Exhaust systems
- Railway and transportation
- Building, construction and construction
- Chemical and petrochemical industries
- Pharmaceuticals
- Energy and power
- Oil and gas industries

Alloy 321 Stainless Steel Plate Range
| Specification | ASTM A240 / ASME SA240 321 annealed stainless steel |
| Manufacturing Process | Hot Rolled (HR) / Cold Rolled (CR) |
| Grades |
|
| Thickness | 0.6 MM TO 80 MM THICKNESS |
| Width | 1250 MM / 1500 MM / 2000 MM / 04 Feet / 05 Feet and Custom Cut Width as Per Requirement |
| Length | 2400 MM / 2420 MM / 6000 MM / 08 Feet / 10 Feet / Coil Cut and Custom Cut Length as Per Requirement |
| Surface Finish | 2B, 2D, BA, MATT, MATT PVC, No.4, No.5, SB, HR, No.8, Mirror, Hairline, Brush, Textured, Oil base wet Polished, Both sides Polished available. |
Alloy 321 Mechanical Properties Typical Values at 68°F (20°C)
| Yield Strength 0.2% Offset |
Ultimate Tensile Strength |
Elongation in 2 in. |
Hardness | ||
|---|---|---|---|---|---|
| psi (min.) | (MPa) | psi (min.) | (MPa) | % (min.) | (max.) |
| 30,000 | 205 | 75,000 | 515 | 40 | 217 Brinell |
Machining 321 Stainless Steel
The cold work hardening rate of en 1.4541 stainless steel makes it less machinable than 410 stainless steel, but similar to 304.
Why Choose Us?
- Manufacturer Test Certificate As Per EN10204 3.1, 3.2
- Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS
- Huge Stock, Timely delivery
- Free Quote, Inquiry answered within 24 hours
FAQ
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