DIN standard gas cylinder steel HII material

DIN HII material is under DIN 17155 standard, an outdated German specification for gas cylinder steel and pressure vessel plate. HII material is one of the most popular steel grades for gas cylinder manufacture with good welding performance.

Chemical composition of DIN standard gas cylinder steel HII material:

Grade	The Element Max (%)
HII	C	Si	Mn	P	S	Al	Cr
	0.20	0.35	0.50-1.30	0.035	0.030	0.02	0.25
	Cu	Ni	Mo	Nb	Ti	V
	0.3	0.3	0.10	0.01	0.03	0.03

Mechanical property of DIN standard gas cylinder steel HII material:

Grade	Thickness	Yield	Tensile
HII	mm	Min Mpa	Mpa
	6-16	265	410-530
	16-40	255	410-530
	40-60	245	410-530
	60-100	215	410-530
	100-150	200	410-530

BBN steel is one of the largest gas cylinder steel suppliers in China. For any information about DIN standard gas cylinder steel HII material, such as HII material chemical composition, gas cylinder steel HII properties, DIN HII material specification, DIN standard HII material data sheet, DIN standard gas cylinder steel HII material price, please feel free to consult BBN steel.

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