Centerway Steel Co., Ltd
Centerway Steel Co., Ltd
Centerway Steel Co., Ltd
carbon steel plate,steel coil,stainless steel plate,china export service provider.
carbon steel plate,steel coil,stainless steel plate,china export service provider.
Specification Scope
Thickness:5mm-100mm
Length: 3000mm-18800mm or as required
Width: 1500mm-4500mm
Delivery state: Hot Rolled, Cold Rolled
Steel Grade: SPV235, SPV315, SPV355, SPV410, SPV450, SPV490
Description：
JIS G3115 covers 6 steel grades of different yield and tensile strength levels: SPV235, SPV315, SPV355, SPV410, SPV450, SPV490.
JIS G3115 specifies the hot‐rolled steel plates with improved weldability to be used for pressure vessels equipments for high pressure service (excluding those to be used for high temperature and low temperature services.
Chemical Composition
|
JIS G3115 Steel Grade |
The Element Max (%) |
||||
|
C |
Si |
Mn |
P |
S |
|
|
SPV235 |
0.18 |
0.35 |
1.40 |
0.030 |
0.030 |
|
SPV315 |
0.18 |
0.55 |
1.60 |
0.030 |
0.030 |
|
SPV355 |
0.20 |
0.55 |
1.60 |
0.030 |
0.030 |
|
SPV410 |
0.18 |
0.75 |
1.60 |
0.030 |
0.030 |
|
SPV450 |
0.18 |
0.75 |
1.60 |
0.030 |
0.030 |
|
SPV490 |
0.18 |
0.75 |
1.60 |
0.030 |
0.030 |
Mechanical Property
|
JIS G3115 Steel Grade |
Mechanical Property |
||
|
Yield |
Tensile |
Elongation |
|
|
SPV315 |
Min Mpa |
Mpa |
Min % |
|
275-315 |
490-610 |
16-23% |
|
|
SPV235 |
400-510 |
195-235 |
17-24% |
|
SPV355 |
315-355 |
490-610 |
14-21% |
|
SPV410 |
370-410 |
550-670 |
12-18% |
|
SPV450 |
410-450 |
570-700 |
19-26% |
|
SPV490 |
450-490 |
610-740 |
18-25% |
Equivalent steel grade
|
Steel Grade |
Europe |
Belgium |
Germany |
France |
Italy |
Sweden |
India |
Japan |
|
SPV235 |
P 355 GHP 355 N |
D52-1,2E52-1,2 |
A St5219 Mn 8St E 355 |
E 355 RA 510 AP,FP |
Fe 510-1-KW |
SS 21,06,01 |
|
SB 480 |
|
SPV315 |
P296GHFe E315 |
D 47-1,2E47-1,2 |
A St4517 Mn 4St E 315 |
|
Fe 460-1-KW |
SS 21.01.01 |
|
SB450 |
|
SPV355 |
P 355 GH |
P 355 N |
D52-1,2 |
E52-1,2 |
A St52 |
19 Mn 8 |
St E 355 |
E 355 R |
