Category:
Papua New GuineaStainless steel plate
Product Description
321 is added on the basis of 304 Ti, can prevent critical corrosion, suitable for use in 430 ℃ -900 ℃ environment.
| steels | Chemical Components | Mechanical performance | Corrosion resistance | ||||||||||||
| PZSS | ASTM | EN | JIS(KS) | C | Cr | Ni | Mo | the rest | YS | TS | EL | HV | CPT(℃） | PREN(*) | |
| (Mpa) | (Mpa) | ||||||||||||||
| 321 | 321 | 1.4541 | 321 | ≤0.08 | 17.0~19.0 | 9.00~13.00 | - | TixC%以上 | ≥205 | ≥520 | ≥40 | ≤200 | - | 18 | |
>> Annealed
| Product Distinction | Thicknesses(mm) | height(mm) | lengths(mm) | single-weighted(ton) | surface state | |
| Coil | hot rolling | 4.0~16.0 | 1000~1600 | — | 30 max. | No.1 |
| cold-rolling | 0.3~5.0 | 1000~1600 | — | 2B | ||
Scope of application
applicable use
Welding of aviation exhaust pipes, boiler covers, heat exchangers, boiler tubes, extension joints, etc., and parts/equipment that cannot be heat-treated after joining.
Product Advantage
1) Prevents critical corrosion
2) Suitable for use at 430℃-900℃.
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