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429 ferritic stainless steel is an improved steel grade for improving the weldability of 430 steel. US grade: 429, Japanese grade: SUS429, Chinese grade: 1Cr15. Chinese name 429 stainless steel standard AISI, ASTM type No. 429 UNS number S42900
429 stainless steel
Name: Ferritic stainless steel
429 ferritic stainless steel is an improved steel grade for improving the weldability of 430 steel. US grade: 429, Japanese grade: SUS429, Chinese grade: 1Cr15. Chinese name 429 stainless steel standard AISI, ASTM type No. 429 UNS number S42900
429 steel chemical composition :
Carbon C: ≤ 0.12,Manganese Mn: ≤1.00,Silicon Si: ≤1.00,Chromium Cr: 14.0~16.0,Nickel Ni2: ≤0.75
Phosphorus P: ≤0.04,Sulfur S: ≤0.03
Mechanical Properties
| Grade | YS(Mpa) ≥ | TS (Mpa) ≥ | El (%) ≥ | Hardness(HV) ≤ |
| 429 | 276 | 483 | 30 | 163 |
429 stainless steel is used in the interior decoration of buildings and in the manufacture of heavy oil burning parts, household appliances and so on.
