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HP295 steel plates coils for welded gas cylinders LPG
Source:Xin Steel Industry   Date:2017/04/18

Steel Grade: HP295 steel plates coils for welded gas cylinders LPG

 

Relative steel grades:SG255,SG295,SG325,SG365,HP235,HP265,HP295,HP325,HP345,P245NB,P265NB,P310NB,P355NB

 

Main application: These welded gas cylinders used steel plates and coils are mainly for  LPG cylinders buildings.HP295 steel shall be manufactured using the electric arc process or an oxygen process.

 

Rolling range: Thickness*Width*Length  1.6-12mm*800-1630mm*L

 

Test: Explode Test,Low temperature impacting test,Ultrasonic examination,Normalized and Third party inspections by end user.

 

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Mechnical property for HP295 welded gas cylinders steel:

 

Yield strength (≥Mpa)

Tensile strength (Mpa)

Elongation in ≥,%

295

440-560

<3mm

≥3mm

20

26

 

Chemical composition for HP295 welded gas cylinders steel (Heat Analysis Max%)

 

Main chemical elements composition of HP295

C

Si

Mn

P

S

Als

0.18

0.10

1.00

0.025

0.015

≥0.015