10CrMo910 steel material is classified as alloy special steel. This type of steel is based on the high quality carbon structural steel and is suitable to add one or several alloy elements to improve the mechanical properties, toughness and hardenability of steel.
10CrMo910 steel products are usually heat treated (normalizing or tempering); the machine parts are usually treated with a tempering or surface chemical treatment (carburizing, nitrification, etc.), surface quenching or high frequency quenching.
The material number of 10CrMo910 steel is 1.7380, and its material standard are the following:
DIN17175: Technical conditions for the supply of seamless steel tube;
EN10216-2: Alloy and non - alloy steel tubes for high temperature performance
10CrMo910 steel products Chemical composition:
Standard |
Grade |
Material NO. |
C |
Si |
Mn |
S |
P |
Cr |
Mo |
DIN17175 |
10CrMo910 |
1.7380 |
0.08-0.15 |
0.5 |
0.4-0.7 |
0.035 |
0.035 |
2.0-2.5 |
0.9-1.2 |
Mechanical properties:
Standard |
Grade |
Material NO. |
Tensile Strenth |
Yields strenth |
Elongation |
DIN17175 |
10CrMo910 |
1.7380 |
450-600 |
280(T:≤16mm) |
18 |
10CrMo910 Seamless Steel Pipe can be used in High temperature (540℃)steam transportation, such as in thermal power, nuclear power, petrochemical and various heating surface pipelines. And it is widely used in UK, US, Germany and Japan.
Delivery condition of Seamless steel Pipe: normalizing, annealing, tempering, isothermal transformation.
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