SG255 boiler quality steel
GNEE is a SG255 pressure vessel steel plate supplier with 16 years of manufacturing experience, the SG255 pressure vessel plate material we offer is manufactured in strict accordance with the standards, certified for quality, quality certificates can be provided and third party testing is accepted.
Our SG255 vessel steel plate can be customised in size, cut, welded and punched according to your end-use requirements for SG255 boiler steel products.
pressure vessel plate Chemical Composition
| GRADE |
C |
Si |
Mn |
P |
S |
|
SG255 |
0.20 |
- |
0.30 |
0.040 |
0.040 |
Boiler Plate Steel mechanical property
| GRADE |
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 |
steel boiler plate Products image
GNEE group team photo
GNEE group customer visit
GNEE Group steel exhibition
We have excellent after-sales service. If you have any questions about SG255 boiler quality steel, you can contact us and we will reply you within two hours.
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