SB 450M Vessel Plate
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional sb 450m vessel plate manufacturers and suppliers in China. Welcome to wholesale customized sb 450m vessel plate at competitive price from our factory. Good service and quality products are available.
SB 450M Industrial Steel Boiler Products Description
SB 450M Vessel Plate is a special steel plate for boilers and pressure vessels. The implementation standard of SB450M steel plate is JIS G3101 special technical conditions. SB 450M hot rolled steel plate is mainly used to manufacture spherical storage tanks above 50 cubic meters. It can also be used to manufacture single-layer coil welding vessels and multi-layer heat sleeve coil welding. Containers, multi-layer wrapped containers and other second and third category containers and low-temperature pressure vessels.
SB 450M Boiler Plate Chemical Composition
| Grade | C%, max | SI% | Mn%, max | P%, max | S%, max | Mo% | |||
| SB450M | T≤25mm | 25mm<T≤50mm | 50mm<T≤100mm | 100mm<T≤200mm | 0.15-0.40 | 0.9 | 0.03 | 0.03 | 0.45-0.60 |
| 0.18 | 0.21 | 0.23 | 0.25 | ||||||
SB 450M Stainless Steel Pressure Vessel Mechanical Properties
| Steel Grade | Yield Strength, min | Tensile Strength | Elongation, %, min | |
| SB450M | 255 | 450-590 | No. 1A | No.10 |
| 19 | 23 | |||
Additional Condition
UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
Company Profile
GNEE Group is a steel enterprise group integrating steel production, sales and after-sales services, and international trade.Invested 200 million yuan to transform advanced equipment and production lines, including the implementation of ISO9001-2000 quality management system and ISO14001 environmental protection system. At the same time, we actively developed diversification and formed a production system based on carbon steel and stainless steel as the main products, covering pipes, Profiles and plates. We adhere to: Based on strict quality control, technological innovation and professional services, we provide a standardized trading platform, become a brand enterprise in the field of international trade of metal materials, and add luster to Made in China.
SB 450M PVQ Steel Plate Product Photos

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