摘要
介绍宝钢开发研制的一种屈服强度为 35 5MPa级的抗层状撕裂钢板 ,该钢种是一种细晶粒微合金化的焊接结构用厚钢板 ,具有优良的抗层状撕裂能力、高的低温冲击韧性和好的疲劳性能。该产品已应用于上海徐浦大桥。
A lamination crack resistant steel plate with 355MPa yield strength researched and developed by Baosteel was introduced. The plate was a fine grain microalloyed weldable structure steel with excellent lamination crack resistant ability, high impact toughness at low temperature and good fatigue property. The plate was applied to the Xupu Bridge in Shanghai.
出处
《上海金属》
CAS
2005年第2期4-6,共3页
Shanghai Metals
关键词
屈服强度
层状撕裂
厚钢板
性能
Lamination Crack, Heavy Steel Plate, Z-Direction Property
