Chinese-made German standard steel plate grades DIN 17155 15Mo3 Chemical composition of pressure vessel plates&Mechanical properties
DIN 17155 15Mo3 Approaching Steel Plate Grade Lookup Table

Grade Chemical composition Mechanical properties Remark
C Mn Si S P Ni Al Cr Cu Mo … ReH Rm KV₂ A% Gauge length 50mm A% Gauge length 200mm
15Mo3 0.12~0.20 0.40-0.90 0.10-0.35 0.03 0.035 0.3 0.25 0.3 0.25-0.35