15CrMo Steel pipe material grade is 15CrMo, is a high-quality low-alloy structural steel, which contains CR, MO more, its high temperature, corrosion-resistant performance is very good.
The 15CrMo-series Pearlite-heat-resisting steels have high thermal strength (Δb≥440mpa) and anti-oxidation at high temperature, and have certain capability of resisting hydrogen corrosion. Because of the high content of CR, C and other alloying elements in steel, the hardening tendency of steel is obvious and the weld ability is poor.
15CrMo steel chemical composition:
Grade |
15CrMo steel chemical composition (mass fraction) ( % ) |
||||||||
C |
Mn |
Si |
Cr |
Mo |
Ni |
Nb + Ta |
S |
P |
|
15CrMo |
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 |
15CrMo mechanical properties of steel
Grade |
Tensile strength MPa |
Yield point MPa |
Elongation ( % ) |
15CrMo steel pipe |
440 ~ 640 |
235 |
twenty one |
15CrMo alloy seamless steel tube for its high temperature resistance, low temperature resistance , corrosion resistance has huge advantage over other seamless steel tubes, so the alloy tube are widely used in petroleum, chemical, electric power, boiler and other industries.
Gas cylinder steel plate is used in welded gas cylinder and related products. supplies gas cylinder steel with better anti-stress capability. Popular......
Moreshipbuilding steel plate suppliers,we supply A,B,D,E,AH32,DH32,EH32,FH32,AH36,DH36,EH36,FH36,AH40,DH40,EH40,FH40 with ABS,DNV,GL ....
MoreBoiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to withstand the immense internal ......
MoreAlloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. ...
MoreSteel grade Q345B is the most common used as high strength low alloy structural steel in industry area. ...
MoreQ235 steel is Chinese structural steel, Q235A Q235B Q235C Q235D material density: 7.85 g/cm3, properties, specification, composition .. ..
More