Q345R (R-HIC)-I指的是钢种级别Q345R,腐蚀试验做氢致开裂检验(HIC)和硫化物应力腐蚀(SSCC)检验, Q345R正火二探20吨 Q345R正火二探50吨 Q345R正火二探40吨 Q345R(R-HIC00 舞钢定扎 Q345R(R-HIC00 舞钢定扎 Q345R(R-HIC000 舞钢定扎 Q345R(R-HIC00 舞钢定扎 Q345R(R-HIC00 舞钢定扎 Q345R(R-HIC000 舞钢定扎 Q345R(R-HIC00 舞钢定扎 Q345R(R-HIC舞钢定扎 Q345R(R-HIC12000 舞钢定扎 Q345R(R-HIC舞钢定扎 Q345R(R-HIC舞钢定扎