JIS G3116 gas cylinder steel coil / sheet chemical composition:
Grade | C max. | Si max. | Mn | P max. | S max. |
SG255 | 0.20 | ― | 0.30 min. | 0.030 | 0.030 |
SG295 | 0.20 | 0.35 | 1.00 max. | 0.030 | 0.030 |
SG325 | 0.20 | 0.55 | 1.50 max. | 0.030 | 0.030 |
SG365 | 0.20 | 0.55 | 1.50 max. | 0.030 | 0.030 |
JIS G3116 gas cylinder steel coil / sheet mechanical properties:
Grade | Yield strength (Mpa) min. | Tensile strength (Mpa) min. | Elongation (%) min. |
SG255 | 255 | 400 | 28 |
SG295 | 295 | 440 | 26 |
SG325 | 325 | 490 | 22 |
SG365 | 365 | 540 | 20 |
JIS G3116 steel equivalent grades:
Warning! Only for reference
Japan | Europe | China | Germany | France | England | Italy | Spain |
JIS | EN | GB | DIN,WNr | AFNOR | BS | UNI | UNE |
SG255 | P245NB (1.0111) | HP265 | HI | BS1 | TypeA | FeE24KR | AE235KR |
SG295 | P265NB (1.0423) | HP295 | HII | BS2 | TypeB | FeE27KR | AE265KR |
SG325 | P310NB (1.0437) | HP325 | 1.0437 17Mn4 ASt41 | A42FP1 BS3 | 224-400 TypeC | Fe410-2KG FeE31KR | AE345KR |
SG365 | P355NB (1.0557) | HP345 | 19Mn6 | BS4 | TypeE | FeE35KR |
JIS G3116 gas cylinder steel coil / sheet application:
JIS G3116 gas cylinder steel coil / sheet is for use in a welded container with a capacity of 500 liters or fewer and is designed to store LP gas, acetylene and other types of high-pressure gas.
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