GB/T 3077 15CrMo steel plate has high temperature and oxidation resistance, and has some resistance to hydrogen corrosion at high thermal strength (δb ≥ 440MPa).As the GB/T 3077 15CrMo steel plate contains a higher content of Cr, C and other alloying elements, GB/T 3077 15CrMo steel plate tend to harden more obvious, poor weldability.
GB/T 3077 15CrMo steel plate application:
Petroleum, petrochemical, high-pressure boilers, etc. There are many kinds of seamless pipe for boiler, seamless steel pipe for geological use and seamless pipe for petroleum, etc.
GB/T 3077 15CrMo steel plate Chemical composition
C |
Mn |
Si |
Cr |
Mo |
Ni |
Nb+Ta |
S |
P |
0.12~0.18 |
0.40~0.70 |
0.17~0.37 |
0.80~1.10 |
0.40~0.55 |
≤0.30 |
_ |
≤0.035 |
≤0.035 |
GB/T 3077 15CrMo steel plate Mechanical properties
Tensile strength MPa |
Yield point |
Elongation(%) |
440~640 |
235 |
21 |
Katalor can supply the bellow GB/T 3077 15CrMo steel plate Rolling Size: Notes: coil thickness ≤ 25mm
Thickness:3-250mm
Width: 1220-4200mm
Length: 5000-18000mm
Katalor has a long story in supplying GB/T 3077 15CrMo steel plate. GB/T 3077 15CrMo steel plate factory good price is our advantage. Stock of GB/T 3077 15CrMo steel plate is enough for our old clients and new clients need. Please send your enquiry of GB/T 3077 15CrMo steel plate if you are interested in katalor.
Pre: Katalor’s high level product EN10028 10CrMo9-10 steel plate