SB450 JIS Standard Pressure Vessel Steel Plate
Description
JIS G3103 specifies the hot rolled steel plates of carbon steel and
molybdenum alloy steel to be used for boilers and pressure vessels,
excepting those to be used at room and cold temperatures. This
standard covers steel SB410, SB450, SB480, SB450M and SB480M.These
plates are widely used in the fabrication of boilers and pressure
vessels in industries such as petrochemical and manufacturing.
STEEL DIMENSION:
Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
Chemical Composition and Mechanical Properties:
| SB450 Chemical Composition |
| Grade | The Element Max (%) |
| C | Si | Mn | P | S | Mo |
| SB450 | 0.28-0.31 | 0.15 -0.40 | 0.90 | 0.030 | 0.030 | |
| Grade | SB450 Mechanical Property |
| Thickness | Yield | Tensile | Elongation |
| SB450 | mm | Min Mpa | Mpa | Min % |
| t≦25 | 245 | 450-590 | 19 |
| 25<t≦50 | 245 | 450-590 | 23 |
Technical Requirements & Additional Services:
High tension test
Chemical Analysis
Low temperature impacting test
Ultrasonic test under EN 10160,ASTM A435,A577,A578
Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
Shot blasting and Painting,Cutting and welding as per end user’s
demands
Application:
Pressure Vessel steel plates are mainly used in the manufacture of
bridges, ships, vehicles, boilers, high-pressure vessels, oil and
gas pipelines, large steel structures and so on.
Product pictures
Packing and Delivery
Feedbacks from clients
Our Advantages
1. Certificates: ISO, API, BIS, TUV, ABS, BV, LR, DNV GL, CCS, RMRS, RINA, etc.
2. Third Party Inspection: SGS, BV, Intertek; ABS,LR, DNV GL, NK, CCS, RMRS, RINA, KR.
3. Available Test: UT, MT, Impact Test, PWHT, etc.
4. Specification limit is matchless in China even in the World, typical examples:
The Min. thickness for shipbuilding steel plates is 3mm.
The Min. thickness for hot rolled steel plates is 0.6mm.
The Max. width for pressure vessel steel plates: exceeds 5000mm.
FAQ
Q: Do you have a large number of steel products in stock?
A: Yes, we have a large-scale indoor warehouse with perennial spot
stocks totally above 5000 tons.
Q: How long is the delivery time?
A: Generally it is within 10 days. If the goods are not in stock,
according to the quantity it is within 30 days.
Q: Do you provide the samples? Free or Extra?
A: The cost of the samples is according to the value. The cost of
the freight is necessary.
Q: How to order?
A: Buyer sends the enquery --> Buyer gets the quotation -->
Order confirmation --> Buyer send the deposit --> Seller
prepares goods --> Seller makes the strict inspection -->
Buyer Arranges Balance Payment --> packing and delivery
