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Chinese National Standard Category: Metal chemical property test method |
English Title: | Method of nitric-hydrofluoric acid test for stainless steels |
Chinese Title: | 不锈钢硝酸-氢氟酸腐蚀试验方法 |
Standard No.: | GB/T 4334.4-2000 |
Category No.: | H25 |
Issued by: | CSBTS |
Issued on: | 2000-10-25 |
Implemented on: | 2001-9-1 |
Status: | superseded |
Superseded by: | GB/T 4334-2008 Corrosion of metals and alloys - Test methods for intergranular corrosion of stainless steels |
Superseded on: | 2009-5-1 |
Abolished on: | 2009-05-01 |
Superseding: | GB/T 4334.4-1984 Stainless steels--Nitric-hydrofluoric acid corrosion test |
Word Count: | 5500 words |
Similar Standards: |
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