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  • International Metal Material Grade Comparison Tables: GB, ASTM, EN and JIS

    International Metal Material Grade Comparison Tables: GB, ASTM, EN and JIS

    05/25/2026

    Compare common metal material grades across GB/T, ASTM/UNS/SAE, EN/DIN and JIS for stainless steel, alloy steel, aluminum, copper, titanium and nickel alloys.

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