耐酸钢板化学成分
C Si Mn P S Cr Cu Ni Ti sb
09CrCuSb耐酸板≤0.1≤0.400.4-1.0≤0.025≤0.0150.50-1.0 0.2-0.5 0.1-0.30.01-0.040.04-0.15
Q315NS/AG440NS≤0.15≤0.55≤1.2≤0.035≤0.0350.3-1.20 0.2-0.5--≤0.015
Q345NS/AG470NS≤0.15≤0.55≤1.2≤0.035≤0.0350.3-1.20 0.2-0.5--≤0.015
C Si Mn P S Cr Cu Ni Ti sb
09CrCuSb耐酸板≤0.1≤0.400.4-1.0≤0.025≤0.0150.50-1.0 0.2-0.5 0.1-0.30.01-0.040.04-0.15
Q315NS/AG440NS≤0.15≤0.55≤1.2≤0.035≤0.0350.3-1.20 0.2-0.5--≤0.015
Q345NS/AG470NS≤0.15≤0.55≤1.2≤0.035≤0.0350.3-1.20 0.2-0.5--≤0.015
