JIS G3462 is the national standard of Japan, and STBA 26 steel pipe is the Cr-Mo heat-resistant steel specified in the Japanese standard JIS G3462.
JIS G3462 STBA 26 seamless steel pipe has high high temperature resistance and mechanical properties, and can withstand high temperature and high pressure working environment. After high temperature aging, the structure is stable, the thermal expansion coefficient is small, and the thermal conductivity is good. It has become an irreplaceable material for ultra-high critical pressure power station boiler steel pipes. It is widely used in high temperature and high pressure equipment and systems such as boilers, internal and external heat exchangers.
JIS G3462 STBA 26 Tubes Equivalent Material
|
JIS |
DIN |
ASTM |
GB |
|
STBA 26 |
X10CrMoVNNb91 |
P91/ T91 |
10Cr9Mo1VNbN |
Chemical Composition of JIS G3462 STBA 26 Alloy Boiler Steel Tube
|
Grades |
C |
Mn |
P,≤ |
S,≤ |
Si |
Cr |
Mo |
|
STBA 26 |
≤0.15 |
0.3-0.6 |
0.03 |
0.03 |
0.2-1.0 |
8.0-10.0 |
0.9-1.1 |
Mechanical Properties of JIS G3462 STBA 26 Seamless Steel Pipe
|
Material |
Yield strength ReH/Rp0,2 N/mm² min |
Tensile strength Rm N/mm² |
Elongation A % min |
|
STBA 26 |
206 |
412 |
2 |
JIS G3462 STBA 26 Alloy Seamless Steel Pipe
Reasons to choose GNEE
GNEE Steel Company covers an area of 50,000 square meters and specializes in steel pipes for more than 15 years. Products include carbon steel cold rolled pipes. The annual output value is 3 billion yuan. In addition, the company has a warehouse of 20,000 square meters. Products include seamless steel pipes, threaded steel pipes, galvanized steel pipes, stainless steel pipes and other 12 product categories and 36 types of steel products.
The products are exported to more than 60 countries and regions including Russia, Canada, India, Brazil, and Southeast Asia.
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Gnee Factory environment
FAQ
1.Q.How do we trust your company?
A. We specialist in steel business for many years, authenticated by SGS,welcome to visit our factory.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q.Do you have quality control?
A.Yes, we have got BV.SGS certification.
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