E195 (欧盟 / EN) 材料性能
其他名称:
材料组别:
黑色金属 / 结构钢
国家与地区/标准:
欧盟 / EN
数据更新
最新更新: 2016-05
更新总数: 2
更新历史:
2014-05
机械性能
物理性能
化学成分
化学元素
数值
单位
CAS 编号
EN 10296-1: 2003 / 机械和一般工程用途 - 交货技术条件 - 第1部分:非合金和合金钢管的焊接圆钢管。
热处理
- Welded and cold sized (+CR1) - Normally not heat treated, but suitable for final annealing. After annealing or normalizing, the resulting mechanical properties meet the requirements specified for the delivery condition +A or +N, respectively.<br> Welded and cold sized (+CR2) - Not intended for heat treatment after the welding and sizing. If further heat treatment is applied, the resulting mechanical properties may be outside the specified requirements.
- Welded and cold sized (+CR1) - Normally not heat treated after welding and sizing, but suitable for final annealing or normalizing. After annealing or normalizing, the resulting mechanical properties do not necessarily have to meet the requirements specified for the delivery condition +A or +N.<br>Soft annealed (+A) - After welding and sizing the tubes are annealed in a controlled atmosphere.<br>Normalized (+N) - After welding and sizing the tubes are normalized in a controlled atmosphere.