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批發(fā)SECD電解板卷
SECD電解板SECC 電解亞鉛鍍鋅 鋼板。 是一種沖壓材料,就是在冷軋板表面鍍上了鋅層。防銹耐腐蝕。價錢比較高。 通用板厚在0.4~3.
2016-11-07
現(xiàn)貨易切削11SMnPb28
11SMnPb28易切削鋼標準:(GB/T 8731--1988) ω/%化學成分:碳 C:0.14硅 Si:≤0.05錳 Mn:0.90~1.30硫 S:0.24~0.33磷 P:0.1
2016-11-07
12SMn35多少錢,易切削鋼板材,廠家直銷
12SMn35易切削鋼標準:GB/T8731-1988特性及適用范圍:是 S-P復合高硫、低硅易切削鋼。切削性明顯高于Y12,生產(chǎn)效率比Y12鋼提高30
2016-11-07
主營易切削鋼SUM22板材,張橙18316771604
SUM22易切削鋼標準:JISG4804-1999SUM22易切削鋼是S-P復合高硫、低硅易切削鋼。切削性明顯高于Y12,生產(chǎn)效率比Y12鋼提高30~50%
2016-11-07
現(xiàn)貨易切削鋼10S20棒材,國產(chǎn)進口
10S20易切削鋼標準:EN10087-1998特性及適用范圍:10S20(1.0726)是S-P復合低碳易切削鋼,是現(xiàn)有易切削鋼中含磷量最多的一種,切
2016-11-07
進口35s20六角棒 35s20可折彎易車鐵
35S20易切削鋼特性及適用范圍:35S20(1.0726)是低硫磷復合易切削鋼,其切削性能優(yōu)于30號鋼,熱處理工藝基本相同,淬裂敏感相當或
2016-11-07
9s20易切削研磨棒 9s20拉光圓鋼
9S20易切削鋼化學成份:碳 C :≤0.13;硅 Si: ≤0.05錳 Mn:0.80~1.20硫 S :0.18~0.25磷 P :≤0.100特性及用途:汽車工業(yè)
2016-11-07
11SMn28多少錢,易切削鋼六角棒,廠價
11SMn28易切削鋼11SMN28易切削鋼在鋼中加入硫、磷、鈣、硒、碲等易切削元素,以改善其切削性的合金鋼。又稱自動機床加工用鋼,簡
2016-11-07
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