GB 6653 HP295 gas cylinder steel coils/plates are usually used as raw materials for manufacturing welded liquefied petroleum gas cylinders. GB 6653 HP295 gas cylinder steel is high pressure vessel steel. HP295 steel material must have good properties to guarantee security of the finished products gas cylinders.
GB 6653 HP295 gas cylinder steel coils/plates should have basic characteristics as: certain strength, good stamping performance, high pressure resistance, welding performance and low cold brittle transition temperature and other comprehensive mechanical properties. Therefore, it is not a easy job to produce GB 6653 HP295 gas cylinder steel coils/plates.
GB 6653 HP295 gas cylinder steel coils/plates chemical composition:
|
Grades |
C max |
Si max |
Mn. max |
P max |
S max |
Als min |
|
HP295 |
0.18 |
0.10 |
1.00 |
0.025 |
0.015 |
0.015 |
GB 6653 HP295 gas cylinder steel coils/plates mechanical properties：
|
Grade |
Yield Strength (Mpa) |
Tensile Strength(MPa) |
Elongation (%) |
|
|
Thk<3mm |
Thk≥3mm |
|||
|
HP295 |
≥295 |
440-560 |
≥20 |
≥26 |
There are only some large mills have the ability to produce HP295 gas cylinder steel coils/plates in China. BBN steel has become gas cylinder steel coils leader supplier. BBN supply GB 6653 HP265/HP295 gas cylinder steel coils/plates, JIS G 3116 SG255/SG295 gas cylinder steel, EN 10120 P245NB/ P265NB etc. gas cylinder steel. Welcome to contact us to book or consult HP295 gas cylinder steel coils/plates.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
