供應(yīng)合金鋼S355K2硬度 S450J0價(jià)格
概述:合金鋼S355K2硬度 S450J0價(jià)格
刷新時(shí)間:
2024-12-13 10:02:09 點(diǎn)擊95790次
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信用:4.0 隱性收費(fèi):4.0
描述:4.0 產(chǎn)品質(zhì)量:4.0
物流:4.0 服務(wù)態(tài)度:4.0
- 打分/評(píng)論 第2次打分/評(píng)論將覆蓋前一次
- 關(guān)閉
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索引編號(hào)
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國(guó)別
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標(biāo)準(zhǔn)號(hào)
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牌號(hào)
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牌號(hào)
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C
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Si
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Mn
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P
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S
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Pb
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Cr
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Mo
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V
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B
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W
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Co
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其它
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E001
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中國(guó)
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GB1298-86
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T7
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0.65~0.74
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≤0.35
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≤0.40
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≤0.035
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≤0.030
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≤0.25
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Cu≤0.30
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Ni≤0.20
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日本
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JIS G4401-83
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SK7
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0.60~0.70
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≤0.35
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≤0.50
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≤0.030
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≤0.030
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≤0.30
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Ni≤0.25
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Cu≤0.25
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英國(guó)
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BS970Part1-
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060A67
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0.65~0.70
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0.15~0.35
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0.50~0.70
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≤0.050
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≤0.050
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1991
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060A72
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0.70~0.75
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0.15~0.35
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0.50~0.70
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≤0.050
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≤0.050
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德國(guó)
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DIN17350-80
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C70W2
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0.65~0.74
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0.10~0.30
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0.10~0.35
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≤0.030
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≤0.030
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法國(guó)
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NF A35-590
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C70E2U
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0.65~0.74
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0.10~0.30
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0.10~0.40
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≤0.020
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≤0.020
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:1992
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國(guó)際標(biāo)準(zhǔn)化
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ISO4957:1980
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TC70
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0.65~0.74
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≤0.35
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≤0.40
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≤0.035
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≤0.030
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組織ISO
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E002
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中國(guó)
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GB1298-1986
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T8
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0.75~0.84
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≤0.35
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≤0.40
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≤0.035
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≤0.030
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≤0.25
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Cu≤0.30
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4.00~5.00
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0.7 0~1.00
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4.75~5.35
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11.5~13.0
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4.50~5.20
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[本信息來(lái)自于今日推薦網(wǎng)]