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01 lee nkọwa
2205 2507 Austenitic Ferritic Duplex igwe anaghị agba nchara ...
2024-05-24
Ngwakọta kemịkalụ: 22% chromium, 5% nickel, 3% molybdenum, na 0.18% nitrogen. Ngwongwo eji arụ ọrụ: Ike tensile: 620MPa, Ike mpụta: 450MPa, elongation: 25%.
