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EN10028

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12CrMoV12-10歐標壓力容器用鋼板

產品描述:一、12CrMoV12-10簡介 12CrMoV12-10鋼板屬于歐洲壓力容器用鋼板,用于制造反應器、換熱器、分離器、球罐、油氣罐、液化氣罐、核能反應堆壓力殼、液化石油汽瓶、水輪機蝸殼等。 二、1...
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一、12CrMoV12-10簡介
  12CrMoV12-10鋼板屬于歐洲壓力容器用鋼板,用于制造反應器、換熱器、分離器、球罐、油氣罐、液化氣罐、核能反應堆壓力殼、液化石油汽瓶、水輪機蝸殼等。
 
二、12CrMoV12-10執行標準
EN10028
 
三、12CrMoV12-10冶煉方法
采用電爐+爐外精煉+真空脫氣方式冶煉,細晶粒鎮靜鋼

四、12CrMoV12-10鋼板尺寸、外形、重量及允許偏差
  12CrMoV12-10鋼板的尺寸、外形、重量及允許偏差應符合EN10029的規定,厚度允許偏差按EN10029的等級B類偏差。

五、12CrMoV12-10鋼板交貨狀態
  12CrMoV12-10鋼板正火(N) 回火(T)  調質(QT)。
 
六、12CrMoV12-10鋼板化學成分
12CrMoV12-10化學成分%
C Si Mn Cr Ni Mo Nb V P S
0.10~0.15 ≤0.15 0.30~0.60 2.75~3.25 ≤0.25 0.90~1.10 ≤0.07 0.20~0.30 ≤0.015 ≤0.005
 
七、12CrMoV12-10鋼板力學性能和工藝性能

鋼板厚度/mm
 
 
交貨狀態
拉伸試驗 沖擊試驗
抗拉強度Rm//(N/mm²) 屈服強度
ReL/(N/mm²)
伸長率A/% 溫度/℃
不小于 -20 0 20
≤60  
+NT
600~780 455 18 27 34 40
60<t≤150 590~770 435 18
150<t≤250 +QT 580~760 415 18

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