JIS G 3103 SB 450M
1. SB 450M Adopt standard: ASMT JIS G 3103 Carbon steel and molybdenum alloy steel plates for boilers and pressure vessels
2. SB 450M Specification: Thickness: 5mm to 200mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
3. Third Party Inspection for SB 450M: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
4. SB 450M Chemical composition % of the Product analysis of grade
|
Grade
|
C %(<25mm)
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C %(25-50mm)
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C%(50-100mm)
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C%(>100mm)
|
Si%
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Mn%
|
|
SB 450M
|
0.18
|
0.21
|
0.23
|
0.25
|
0.15-0.4
|
0.9
|
|
P%
|
S%
|
Mo%
|
||||
|
0.03
|
0.03
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0.45-0.6
|
5. SB 450M Mechanical Property
|
Grade
|
Min Yield
|
Tensile
|
Thicknesss
|
Elongation
|
|
SB 450M
|
255Mpa(min)
|
450-590Mpa
|
<25mm
|
19%
|
|
255Mpa(min)
|
450-590Mpa
|
25-100mm
|
19%
|
|
|
255Mpa(min)
|
450-590Mpa
|
>100mm
|
23%
|
6. Normally JIS G 3103 SB 450M plates are normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both.
7. SB 450M Delivery Time Or Lead Time: 20-35days
8. SB 450M Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
9. If you have any requirement in steel plate for SB 450M, whether the new plate or stock list of material, please feel free to contact us by email of calling.
If you had any question at our plate or service. Please contact our after service department to get faster reply
.
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Supplementary Requirements
S2. Product Analysis, S8: Ultrasonic Examination
S3: Simulated pos-weld heat treatment of mechanical
S15: Reduction of area measurement and test coupons
S18: Maximum Tensile strength
S6: Drop weight test
S30：Charpy V notch impact test for structural shapes
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Unitedsteel Bolier Plate Factory are specialized in producing and exporting JIS G 3103 SB 450M NACE MR0175, MR0103 Boiler steel plate, Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Manganese-Silicon Which is a large steel plate supplier mill at Unitedsteel Group. SB 450M,JIS G 3103 SB 450M,SB 450M Steel Plate,SB 450M HIC,SB 450M Nace
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