SCr435合金結構鋼2

博主:adminadmin 2022-07-30 08:36:04 條評論
摘要:●Chemicalingredients:carbonC:0.33~0.38siliconSi:0.15~0.35manganesemn:0.60~0.90sulfurS:allowresidualcontent≤0.030phosphorusP:allowresidualcontent≤0.030chromiumCR:0.80~1.05nickelN...

  ● Chemical ingredients: carbon C: 0.33 ~ 0.38 silicon Si: 0.15 ~ 0.35 manganese mn: 0.60 ~ 0.90 sulfur S: allow residual content ≤0.030 phosphorus P: allow residual content ≤0.030 chromium CR: 0.80 ~ 1.05 nickel Ni: allow residual content含量≤0.25銅Cu:允許殘留含量≤0.030●機械性能:拉伸強度σb(MPA):≥930(95)提示強度σs(MPA):≥735(75)(75)延伸δ5(%)δ5(%):≥11截面表面表面表面表面表面表面表面表面表面表面收縮(%):≥45撞擊AKV(J):≥47沖擊硬值αKV(J/cm2):≥59(6)硬度:≤207hb樣品尺寸:樣品粗糙尺寸為25mm●熱處理規范和金相規范組織:

SCr435合金結構鋼2

  熱處理規格:淬滅860°C,油冷卻; 500°C,水冷卻,油冷卻。

  SCR435板可以稱為SCR435鋼板,SCR435鋼板,SCR435卷板,SCR435張開平板電腦,SCR435帶鋼,SCR435冷滾板,SCR435熱滾板,SCR435薄板,SCR435薄板,SCR435厚板,SCR435額外的厚板等。本質

  SCR435桿可以稱為SCR435圓形鋼,SCR435圓形鋼,SCR435磁盤,SCR435電線,SCR435絲,SCR435絲,SCR435鍛造,SCR435圓形圓棒,SCR435毛茸茸的圓形,SCR435汽車燈圓,SCR435,SCR435,SCR435熱圓形圓形鋼,SCR435滾動,SCR435滾動,SCR435滾動,滾動,滾動,滾動,滾動,滾動,滾動,滾動,滾動,滾動,滾動,滾動,滾動,滾動,滾動, SCR435冷拉圓鋼等。

  SCR435管道可以稱為SCR435鋼管,SCR435鋼管,SCR435無縫管,SCR435無縫管,SCR435焊接管,SCR435焊接管,SCR435精密管道,SCR435精密管道,SCR435精密管道,SCR435毛細管。