Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
ASK:
ANSWER: SG255 is the material in Japanese standard JIS G 3116. JIS G 3116 is the Japanese industrial standard specifies the hot rolled steel sheets, plates and strips to be used for welded gas cylinders with maximum capacity of 500L which contain such high pressure gases as LP as and acetylene.
JIS G 3116 SG295 steel strip,plates or sheets applicable thickness is 1.6 or over to include 6.0mm.
SG255 is the hot rolled steel material to be used for welded gas cylinder. SG255 gas cylinder material steel C chemical composition is max 0.20%
JIS G 3116 SG255 hot rolled structural steel mechanical property is : Yield strength min 255MPa and tensile strength min 400MPa, Elongation in 80mm min 28%
SG255 steel can be produced as steel sheet, steel plates, steel coil, steel strip and so on.
