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Heat Resistant 321H S32169 1.4940 Stainless Steel Plate Coil Tube Roll High Strength
| MOQ: | 100kg |
| Price: | Price is negotiated based on the required specifications and quantity |
| Standard Packaging: | Standard export packaging, or packaging as required |
| Delivery Period: | 5-8 working days, depending on the parameters required for negotiation |
| Payment Method: | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Capacity: | 50000 Tons per month |
1.4940 Stainless Steel Plate Coil
,321H Stainless Steel Plate Coil
,S32169 Stainless Steel Tube Roll
| Specifications | 0.3-50mm |
| Surface | Hot rolled, Cold rolled |
| Processing services | Kaiping, Shearing, Slitting |
| Shape | Processing as per regulations |
| Weight measurement | Kilograms |
| Special advantages | Spot supply, large quantity discount |
| Content | 99.99% |
| Custom processing | Yes |
Heat-resistant steel 321H/S32169/1.4940 Stainless steel plate/tube/roll
321H stainless steel is a high carbon austenitic stainless steel with excellent corrosion resistance, high temperature strength and good structural stability.
| Element | Content |
|---|---|
| Carbon (C) | 0.04~0.10% |
| Manganese (Mn) | ≤2.00% |
| Silicon (Si) | ≤0.75% |
| Chromium (Cr) | 17.0~19.0% |
| Nickel (Ni) | 9~12.0% |
| Phosphorus (P) | ≤0.045% |
| Sulfur (S) | ≤0.03% |
| Titanium (Ti) | 4*(C+N)~0.70% |
- Corrosion resistance: Excellent performance in oxidizing media, particularly suitable for anti-granular corrosion environments.
- High temperature strength: Superior creep resistance and rupture strength at elevated temperatures due to high carbon content.
- Structural stability: Titanium addition prevents carbide precipitation and intergranular corrosion, eliminating need for post-weld annealing.
- Chemical and petrochemical equipment: Storage tanks, pipelines, heat exchangers, chemical reactors
- Petroleum and natural gas industry: High-temperature processing equipment in refineries, boiler parts, super heater pipelines
- Power plants: Boiler components, super heater pipelines
- Aerospace and automotive: High-temperature applications and sterilization equipment in food processing/pharmaceutical industries
Hot working: Forging, hot rolling, hot extrusion (1150°C-1250°C, 30 min-2 hours holding, air or furnace cooling)
Cold working: Cold rolling, cold drawing, cold forging with controlled deformation, lubricants and cooling measures
1. Construction Industry: Used for exterior panels, roofs, doors, windows, railings and decorative panels due to high temperature/acid resistance, corrosion protection and durability.
2. Home Appliances: Ideal for refrigerators, washing machines and other appliances requiring corrosion resistance and easy cleaning surfaces.
3. Automotive & Aviation: Applied in braking systems, exhaust systems, engine components and exterior/interior decoration for superior corrosion resistance and strength.
4. Light Industrial Manufacturing: Used in toys, watches and daily necessities for clean, high-end appearance and durability.
Stainless steel hot rolled coil: Thickness 0.1-14mm, Width 1000/1219/1500/1800/2000mm (including burrs)
Stainless steel cold rolled coil: Thickness 0.3-3.0mm, Width 1000/1219/1500mm (including burrs)
- NO.1: Hot rolled with heat treatment and pickling
- 2B: Cold rolled with heat treatment, pickling and smoothing
- 2D: Cold rolled with heat treatment and pickling (matte surface)
- 3#: Ground with 100~200# grinding belt
- 4#: Ground with 150~180# grinding belt
- HL: Polished with abrasive materials for continuous grinding pattern
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