摘要
介绍了新研制的-101℃级B655钢低温压力容器配管的工艺特点及钢管的力学性能。B655钢管的力学性能全部达到日本JIS G3460-84标准的要求。-101℃夏比冲击韧性为JIS G3460-84标准值的5～8倍。
The article analyzes the process features and the mechanical properties of the newlydeveloped B655 steel tubing for -101℃ grade low-temperature pressure vessels. All the mechanical properties of the tubing can fully meet the requiremets of JIS G1460-84 and their Charpy impact toughness test value under -101℃ amounts to 5～8 times as that of JIS G1460-84.
出处
《钢管》
CAS
1992年第6期11-15,共5页
Steel Pipe
关键词
B655钢
生产工艺
研究
无缝钢管
B655 steel low-temperature pressure-vessel tubing production process study mechanical property test
