430, S43000, SUS430, BS430S17, X6Cr17, 1.4016 ... SUS420J2, JIS規格, 13Cr - 0.3C, 630, 57, 淬火硬度比SUS420J1更高, 刀具. EN1.4116, EN規格, 14Cr - 0.5C ...
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