What is the standard stainless steel screw salt spray test?

Salt spray test is most of the stainless steel screws need to do a testing process. The reason why many customers require stainless steel screws to do salt spray test, mainly to detect rust-proof stainless steel screws ability. Therefore, we use salt spray machine to do salt spray test, the need to test the standard stainless steel screw salt spray. So what is the standard stainless steel salt spray test? Shi Shi Tong?screw factory production of stainless steel screws 20?years of experience. Salt spray test of stainless steel screws have a certain understanding. We talk about stainless steel screw salt spray test What is the standard:

There are many standards for salt spray testing of stainless steel screws:

ASTM B117-03

ASTM B368-97 (2003) e1

ASTM G85-02e1 Annex A1

ISO 9227-2006

ISO 9227-1990

BS 7479:1991

IEC 60068-2-11:1981

GB 2423.17-1993

DIN 50021-1988

These standards clearly indicate the conditions of the salt spray test, the commissioning of the test solution, the temperature, humidity, time and so on of the salt spray test in the applicable scope of the salt spray test. Different standards have different requirements and differences. Stainless steel screw in the salt spray test, to be tested according to the standard salt spray test. As for how many hours the salt spray fog salt standards we do not know, we only need us to pass the salt spray test how many hours on it. Other to the professionals to complete. If you need production stainless steel screw, please contact us:sst@szsst88.com, kalyn@szsst88.com