300 series ISO approved China mirror finish 316 stainless steel sheet

Material Characteristics:
Mirror-finished 316 stainless steel plate, a specialty medical/food-grade steel, boasts an alloy ratio of 18% chromium, 12% nickel, and 2% molybdenum, meeting ISO 3506 standards for corrosion resistance, mechanical strength, and polishability. Its mirror finish, Ra ≤ 0.4μm, is certified to ISO 4287 roughness.

Certification System:
This product is certified to the ISO 9001 quality management system, and its production process strictly adheres to ISO 9445 continuous cold rolling standards. Third-party testing reports show that key indicators such as intergranular corrosion and pitting potential exceed ISO 3651-2 specifications.

Applications:
The 316L variant, certified to ISO 13485 for medical devices, is widely used in surgical instruments, food processing equipment, and marine engineering. Each batch of product is provided with an ISO 10474 material certificate and an EN 10204 3.1 declaration of inspection.