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JIS G 3116 SG255
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Equivalent grade :
SG255 steel plate/sheet is in JIS G 3116 standard. It's grade Number is 1.0111. The equal material of SG255 is: EN10120 P245NB, DIN17155 HI, NFA 36-211 BS1 ,UNI 7355 FE E24KR, BS 5045 - TYPE A, UNE 36129 AE235KR.
SG255 |
EN10120 |
P245N |
DIN17155 HI |
HI |
|
NFA 36-211 |
BS1 |
|
UNI 7355 |
FE E24KR, |
|
BS 5045 |
TYPE A |
|
UNE 36129 |
AE235KR |
JIS G3116 SG255 steel Chemical Composition %
Main chemical composition in JIS G 3116 SG255 steel : Carbon: max 0.20 , Manganese max 0.30 , Sulphur max 0.04, Phosphorus max 0.040, More detailed information, please refer to the flowing table:
Symbol |
Chemical composition |
||||
C |
Si |
Mn |
P |
S |
|
SG255 |
0.20 |
- |
0.30 |
0.040 |
0.040 |
JIS G3116 SG255 steel Mechanical Properties
SG255 this material is mainly used to fabricate gas cylinder and gas vessel. this kind of steel has the good grain and Mechanical properties. It's yield strength is min 255 MPa (there is different min strength point at the different thickness.) SG255 tensile strength is min 440MPa .(different min strength point at the different thickness.) More detailed information about JIS G3116 SG255 steel Mechanical Properties , please refer to the following table:
Symbol |
Yield point or proof stress |
Tensile strength |
Elongation % min |
Tensile test piece |
Bendability |
||
Bending |
Inside radius |
Test piece |
|||||
SG255 |
255 |
400 |
26 |
NO.5 in rolling direction |
180° |
Thickness x 1.0 |
No.3 in rolling direction |
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