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妯�(bi膩o)婧�(zh菙n)锛�JIS G4401
SK7褰堢哀閶煎寲瀛�(xu茅)鎴愪唤锛�
纰�C锛�0.60锝�0.70
纭�Si锛�0.15-0.35
閷�Mn锛�0.6-0.90
纭�S锛氣墹0.050
纾�P锛氣墹0.030
SK7褰堢哀閶煎父鍌欒(gu墨)鏍�
SK7褰堢哀閶肩窔鏉愶細绶氬緫0.1-3.5mm
SK7褰堢哀閶兼鏉愶細鐩存帴2.5-120mm锝涘惈绮楃毊锛屽喎鎷夐粦鐨�锛屽厜鍦擄綕
SK7褰堢哀閶兼澘鏉�锛氬喎杌嬫澘鍘氬害1.0-10.0mm
娣伀鏉垮帤搴�0.15-3.0mm
SK7褰堢哀閶煎付鏉愶細鍐疯粙鏂欏帤搴�0.15-3.0mm
娣伀鏂欏帤搴�0.15*3.0mm
姒壍(chu脿ng)褰堢哀閶煎父鍌欑墝铏�
CK67 67E SK5 SK7 SUP6 1566 9260
鐢熺敘(ch菐n)宸ヨ棟
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褰堢哀閶兼妧琛�(sh霉)妯�(bi膩o)婧�(zh菙n)
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