
V.S. Heat Treatment
Heat treatment & metal finishing experts
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V.S. Heat Treatment
Heat treatment & metal finishing experts
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Turn “salt spray 240 hours” into a test request that a laboratory and supplier can actually interpret.
ASTM B117 and ISO 9227 NSS describe test environments. They do not set a universal pass/fail duration for every coating. The drawing, customer specification or agreed control plan must define the corrosion type, affected area and acceptance time.
SALT SPRAY TEST REQUEST Method: ASTM B117 Part / substrate: not specified Coating: not specified Exposure: not specified Inspection interval: not specified Specimens: not specified Acceptance: not specified Preparation: not specified Report / notes: not specified