E700 (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: 1
更新历史:
机械性能
物理性能
化学成分
化学元素
数值
单位
CAS 编号
EN 10305-3: 2023 / 精密应用钢管 - 交货技术条件 - 第3部分:焊接冷分级管
热处理
- 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, 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.