... 20R, 16MnR, 15MoR, 16MnDR, ASTM SA515-516 G60/ 65 /70, EN, DIN 6. hot rolled spring plate Size ... plate Size: 6-60mm Material: 16mg, Q345gC/ D/ E, Q370gC/ D 8. hot rolled pipeline steel Size: 8- ... *46, L320*52, L360*56, L390*60, L415*65, L450 9. automobile crossbeam plate Size: 6-16mm Material ... SM520B/ C, S355K2G3, SA518 G65/ 70, SA516 G60/ 65/ 70 11. hot rolled constructional steel plate Size: 11mm-80mm ...