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321 stainless steel strip is applied to the field machines in the chemical, coal, and petroleum industries that require high resistance to grain boundary corrosion, heat-resistant parts for building materials and parts with difficult heat treatment.
1. Petroleum waste gas combustion pipeline
2. Engine exhaust pipe
3. Boiler shell, heat exchanger, heating furnace parts
4. Silencer parts for diesel engines
5. Boiler pressure vessel
6. Chemical transport truck
7. Expansion joint
8. Spiral welded pipes for furnace and dryers
Product Name | Stainless steel strip |
Standard | JIS，GB ，ASTM，EN |
Steel Grade | Stainless steel: 304,304L,309S,310S,316L,316Ti,317L,321,347H Super austenite: 253MA,254smo,654smo,904L,N08923 Precipitated steel: 15-5PH,17-4ph(630),17-7PH Corrosion resistant alloy: HC-276,C-22,B-3,Monel400,Monel k-500 Inconel600,Inconel625,inconel 718,Incoloy800H,Incoloy825Alloy20,Alloy31, Monel 400, Monel K-500 superalloy：GH4145,GH4169,GH3030,GH3039,GH3128,GH2132 Titanium and titanium alloys:TA1,TA2,TA3 ,TC4,TA10 Precision alloy:4J29,4J33,4J36,1J79 |
Width | 10mm-1250 mm |
Thickness | 0.05mm-6.0mm cold rolling(as required) 3mm-10mm Hot rolling(as required) |
Surface | 2B, BA, 8K, No.4 No.1, 8K, Mirror finish etc. |
Technique | Cold rolling / hot rolling |
Tolerance | ±1% |
Price Terms | FOB,CFR,CIF |
Packing | Export standard packaging (according to customer requirements) |
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Mo |
| 321 | ASTM A240 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 17.00-19.00 | 9.00-12.00 | – |
| Grade | Standard | Yield Strength Rp0.2 (N/mm²) | Tensile Strength Rm (N/mm²) | Elongation % | Hardness (HV) | Hardness (HRB) |
|---|---|---|---|---|---|---|
| 321 | ASTM A240 | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 200 | ≤ 90 |
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| stainless steel electric strip range | 430 stainless steel strip price |
| stainless steel electric strip stove | 430 stainless steel strip factory |
| stainless steel electric range with coil elements | 50 foot stainless steel strip |
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