321 Stainless Steel Flat Bar 20x3mm to 200x20mm Hot Rolled ASTM A276 Grade Titanium Stabilized
Price:
2400 - 3500 USD/Ton
MOQ:
500 kgs
Delivery Time:
5 - 12 days based on the quantity
Brand:
DELTA
Product Description
321 Stainless Steel Flat Bar Specifications
Available Sizes: 20×3mm to 200×20mm | Standard Length: 6 meters | Processing: Hot Rolled/Cold Rolled
Product Specifications
| Parameter | Details |
|---|---|
| Size Range | 20×3mm - 200×20mm |
| Standard Length | 6 meters (custom lengths available) |
| Processing Technology | Hot Rolled / Cold Rolled |
| Available Grades | 201, 304, 304L, 309S, 310S, 316L, 316Ti, 410, 420, 430, 2205, 2507, 904L |
| Standards | ASTM, JIS, GB, EN |
| Additional Services | Custom cutting, surface finishing |
| Minimum Order Quantity | 500 kgs |
321 Stainless Steel (UNS S32100 / Grade 321)
Grade 321 stainless steel flat bar contains 17-19% chromium, 12% nickel, and titanium stabilization for enhanced performance in high-temperature applications ranging from 800°F to 1500°F.
Key Characteristics
- Superior corrosion resistance equivalent to Grade 304
- Excellent performance in 797°F to 1652°F temperature range
- High strength and phase stability
- Resistance to scaling and subsequent aqueous corrosion
- Titanium stabilization prevents harmful carbide precipitation
Primary Applications
- Aerospace components and aircraft exhaust systems
- Chemical processing equipment and refinery systems
- Furnace components and thermal oxidizers
- Expansion joints and compensators
- Superheater and afterburner parts
Technical Specifications
| Specification | Standard |
|---|---|
| UNS Designation | S32100 |
| Type | 321 |
| AMS Standard | 5645 |
| ASTM Standards | A-276, A-314, A-479 |
| Federal Specification | QQ-S-763 |
Chemical Composition
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 2.0 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.03 max |
| Silicon (Si) | 1.0 max |
| Chromium (Cr) | 17.0 - 19.0 |
| Nickel (Ni) | 9.0 - 12.0 |
| Molybdenum (Mo) | 0.5 max |
| Copper (Cu) | 0.5 max |
| Titanium (Ti) | 5×C min |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben