直径280的大圆棒 ,低合金高强度钢 牌号为Q355E的 -40度低温冲击,低合金高强度结构钢执行的老标准是GB/T1591-2008,新标准是GB/T1591-2018,新标准从2019年2月1日开始执行,新标签牌号由Q345改成Q355,
圆钢 | Φ85*6000 | Q345E |
圆钢 | Φ25*6000 | Q345E |
圆钢 | Φ50*6000 | Q345E |
圆钢 | Φ52*6000 | Q345E |
圆钢 | Φ55*6000 | Q345E |
圆钢 | Φ90*6000 | Q345E |
圆钢 | Φ120*6000 | Q345E |
圆钢 | Φ130*6000 | Q345E |
圆钢 | Φ130*6000 | Q345E |
圆钢 | Φ150*6000 | Q345E |
圆钢 | 55*5200 | 25# |
圆钢 | Φ105*4400 | Q345B |
圆钢 | φ150*6000 | Q345D |
圆钢 | Φ155*7000-8200 | Q345D |
圆钢 | Φ155*7000-8200 | Q345D |
圆钢 | Φ30*6000 | Q345D |
圆钢 | 40*6000 | Q345D |
圆钢 | Φ25*6000 | Q345D |
圆钢 | Φ155*6000 | Q345B |
圆钢 | Φ110*6000 | Q345D |
圆钢 | Φ280*200(半圆) | Q345E |
圆钢 | Φ260*200(半圆) | Q345E |
圆钢 | Φ30*4900 | Q345E |
圆钢 | Φ200*7000 | Q345D |
圆钢 | Φ18*750 | Q345E |
圆钢 | Φ200*6000 | Q345E |
圆钢 | Φ30*6000 | Q345E |
圆钢 | Φ20*6000 | Q345E |
圆钢 | Φ65*6000 | Q345E |
圆钢 | Φ120*6000 | Q345E |
圆钢 | Φ140*6000 | Q345E |
圆钢 | Φ140*6000 | Q345E |
圆钢 | Φ150*6000 | Q345E |
圆钢 | Φ170*6000 | Q345E |
圆钢 | Φ180*6000 | Q345E |
圆钢 | Φ220*6000 | Q345E |
圆钢 | Φ250*6000 | Q345E |
圆钢 | Φ250*6000 | Q345E |
圆钢 | Φ260*6000 | Q345E |
圆钢 | Φ270*6000 | Q345E |
圆钢 | Φ270*6000 | Q345E |
圆钢 | Φ280*6000 | Q345E |
圆钢 | Φ95*6000 | Q345E |
圆钢 | Φ190*6000 | Q345D |
圆钢 | Φ50*6000 | Q345E |
圆钢 | Φ90*6000 | Q345E |
圆钢 | Φ100*6000 | Q345E |
圆钢 | Φ60*6000 | Q345E |
圆钢 | Φ60*6000 | Q345E |
圆钢 | Φ55*6000 | Q345E |
圆钢 | Φ28*6000 | Q345E |
圆钢 | Φ60*6000 | Q345E |
圆钢 | Φ105*6000 | Q345E |
圆钢 | Φ125*6000 | Q345E |
圆钢 | Φ230*6000 | Q345E |
圆钢 | Φ230*6000 | Q345E |
圆钢 | Φ190*6000 | Q345E |
圆钢 | Φ230*6000 | Q345E |
圆钢 | Φ230*6000 | Q345E |
圆钢 | Φ50*6000 | Q345E |
圆钢 | Φ105*6000 | Q345E |
圆钢 | Φ18*6000 | Q345E |
圆钢 | Φ30*6000 | Q345E |
圆钢 | Φ35*6000 | Q345E |
圆钢 | Φ36*6000 | Q345E |
圆钢 | Φ45*6000 | Q345E |
圆钢 | Φ46*6000 | Q345E |
圆钢 | Φ48*6500 | Q345E |
圆钢 | Φ55*6000 | Q345E |
圆钢 | Φ65*6000 | Q345E |
圆钢 | Φ85*6000 | Q345E |
圆钢 | Φ95*6000 | Q345E |
圆钢 | Φ100*6000 | Q345E |
圆钢 | Φ140*6000 | Q345E |
圆钢 | Φ140*6000 | Q345E |
圆钢 | Φ190*6000 | Q345E |
圆钢 | Φ30*6000 | Q345E |
圆钢 | Φ32*6000 | Q345E |
圆钢 | Φ38*6000 | Q345E |
圆钢 | Φ40*6000 | Q345E |
圆钢 | Φ180*6000 | Q345E |
圆钢 | Φ260*6000 | Q345E |
圆钢 | Φ260*6000 | Q345E |