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S355M steel plate is thermomechanically rolled weldable fine-grained structural steel, flat-rolled steel with a thickness of no more than 120mm.
S355M steel plate has the good weldable and fine grain structural property. Standard : EN 10025-4
S355M steel plate can be used into the steel structural or welded vessel or pressure vessels. At the same time, S355M steel plate also can be used in the offshore or any other applications which request the high tensile strength.
S355M structural steel plate Mechanical Properties
| Mechanical Properties | ||||||
| Grade | Thickness | Yield Strength | Tensile Strength | Elongation | Charpy V Notch Impact Test | |
| Degree | Min Value | |||||
| S355M | mm | Min Mpa | Mpa | Min % | -20℃ | J |
| 5≤t≤16 | 355 | 470-630 | 22% | 40 | ||
| 63＜t≤100 | 325 | 440-600 | 40 | |||
| 100＜t≤120 | 320 | 430-590 | 40 | |||
| Note: Impact energy for impact test is on longitudinal | ||||||
S355M TMCP steel plate/sheet Chemical Composition
| Chemical Composition | |||||||
| Grade | The Element Max (%) | ||||||
| C | Si | Mn | P | S | N | Al | |
| S355M | 0.16 | 0.55 | 1.70 | 0.035 | 0.030 | 0.017 | 0.015 |
| Cr | Cu | Mo | Nb | Ni | Ti | V | |
| 0.35 | 0.60 | 0.13 | 0.06 | 0.55 | 0.06 | 0.12 | |
Carbon Equivalent: CEV= 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
bbn steel group was founded in 2000, which initially focus on providing high-quality steel products to serve for China's rapid infrastructure development. Based on the advantages of steel resources in domestic market and good reputation, combining with the huge international market demand for steel products, BEBON started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel products and professional service, BEBON was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry .
With the exploration and innovation of Bebon people, BEBON gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel, and established our own Machining processing center in order to meet customer's diverse requirements.
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bbn steel group was founded in 2000, which initially focus on providing high-quality steel products to serve for China's rapid infrastructure development. Based on the advantages of steel resources in domestic market and good reputation, combining with the huge international market demand for steel products, BEBON started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel products and professional service, BEBON was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry .
BBN Steel has established a complete set of production and supplier management system processes to ensure the improvement of product quality and better service to users.
BBN Steel has established a complete production quality control process to ensure every link from research and development to mass production.
Our supplier selection will consider factors such as health and safety, ethics, environmental protection, price and quality to better serve customers.
We have successively won various international authoritative certifications, GB /T19001-ISO9001: 2000 quality management system was implemented.
We provide booking space, shipping tracking service and after-sales service, we will always be first-class products and perfect pre-sale and after-sales service.
Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.
Address: High-tech Development Zone, Zhengzhou, China
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