JIS SB450 Boiler Steel Plate 6-300mm Thickness 3000-15000mm Length for Pressure Vessels
Price:
Negotiate
MOQ:
1ton
Delivery Time:
5-25working days
Brand:
HNJBL
Product Description
Product Overview
JIS G3103 certified SB450 boiler steel plates are hot-rolled carbon steel plates specifically designed for high-temperature applications in boilers and pressure vessels. These plates offer excellent mechanical properties and are widely used across petrochemical and manufacturing industries.
Available Dimensions
- Thickness: 6mm to 300mm
- Width: 1500mm to 4050mm
- Length: 3000mm to 15000mm
Chemical Composition
| Grade | C (%) | Si (%) | Mn (%) | P (%) | S (%) |
|---|---|---|---|---|---|
| SB450 | 0.28-0.31 | 0.15-0.40 | 0.90 | 0.030 | 0.030 |
Mechanical Properties
| Thickness Range | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
|---|---|---|---|
| t ≤ 25mm | 245 Min | 450-590 | 19 Min |
| 25mm | 245 Min | 450-590 | 23 Min |
Quality Assurance & Testing
- High tension testing
- Chemical analysis
- Low temperature impact testing
- Ultrasonic testing (EN 10160, ASTM A435, A577, A578)
- Original mill test certificates (EN 10204 FORMAT 3.1/3.2)
- Shot blasting, painting, cutting, and welding services available
Applications
SB450 pressure vessel steel plates are primarily used in the manufacturing of bridges, ships, vehicles, boilers, high-pressure vessels, oil and gas pipelines, and large steel structures.
Product Images
Packing & Delivery
Customer Feedback
Company Advantages
- Certifications: ISO, API, BIS, TUV, ABS, BV, LR, DNV GL, CCS, RMRS, RINA
- Third Party Inspection: SGS, BV, Intertek, ABS, LR, DNV GL, NK, CCS, RMRS, RINA, KR
- Available Testing: UT, MT, Impact Test, PWHT
- Specification Range: Minimum thickness 3mm for shipbuilding, 0.6mm for hot rolled, maximum width exceeding 5000mm for pressure vessels
Frequently Asked Questions
Do you have a large number of steel products in stock?
Yes, we maintain a large-scale indoor warehouse with perennial spot stocks totaling over 5000 tons.
How long is the delivery time?
Standard delivery is within 10 days. For custom orders, delivery is within 30 days depending on quantity.
Do you provide samples? Free or Extra?
Sample costs vary by product value, with freight charges applicable for all sample shipments.
How to order?
Inquiry → Quotation → Order Confirmation → Deposit → Production → Inspection → Balance Payment → Packing & Delivery
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Jinbailai Industrial Co., Ltd.
Location
A171, Building 4, No. 206, West Fourth Ring Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province
Contact Person
Jackson Zhu