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Hongguan
S355JR steel features a high yield strength of 355N/mm2 and has become one of the most widely used steel grades available. s335 is widely used in the construction and structural engineering industries. This grade offers high tensile and high yield strengths and is available for a variety of handling and testing options. It is available globally, ensuring greater availability on projects. grade S355 has a minimum yield strength, where the JR designation is a confirmation that the steel has passed the longitudinal Charley V-notch impact test at room temperature (27 Joules).
Shandong Hongguan Steel Group Co., Ltd. is committed to providing S355JR steel plate of very good quality. The plates in the industry are manufactured from high quality raw materials. Similarly in the production process of the industry, the use of latest technology and modern tools has become necessary to improve the quality of the product. Moreover, various raw material quality standards are taken into consideration to make the products of better quality. However, the professional team and quality control team is taking full care of the production so that no mistake can spoil the quality of the product. The industry offers comprehensive range of products and plants to all its esteemed customers at competitive prices.
| Specifications | ASTM / ASME |
| Standard | EN 10025-2: 2004 Hot rolled products of structural steels. Technical delivery conditions for non-alloy structural steels |
| Specialize | Shim Sheet, Perforated Sheet, B. Q. Profile. |
| Size | 0.5 mm to 200 mm thick, 1000 mm to 2500 mm wide, 2500 mm to 12,500 mm long |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade | EN 10025 S355JR DIN 1.0045 |
| Chemical Composition(max %) of S355JR | |||||||||
| Grade | Max C content for t in mm | Mn max | Si max | P max | S max | Cu max | N max | ||
| t ≤ 16 | >16 t ≤ | t >40 | |||||||
| S275JR | 0.21 | 0.21 | 0.22 | 1.5 | - | 0.035 | 0.035 | 0.55 | 0.012 |
| S355JR | 0.24 | 0.24 | 0.24 | 1.6 | 0.55 | 0.035 | 0.035 | 0.55 | 0.012 |
| S355JO | 0.2 | 0.2 | 0.22 | 1.6 | 0.55 | 0.035 | 0.035 | 0.55 | 0.012 |
| Mechanical Properties of S355JR | ||||
| Grade | Yield (MPa)min | Tensile (MPa)min | Charpy V - notch longitudinal | |
| Strength at t = 16mm | Temp ( °C) | Energy (J) t =16mm | ||
| S275JR | 275 | 410/560 | 20 | 27 |
| S355JR | 355 | 470/630 | 20 | 27 |
| S355JO | 355 | 470/630 | 0 | 27 |
| Grade | Thickness (mm) | Min Yield (Mpa) | Tensile (Mpa) | Elongation (%) | Min Impact Energy | |
| S355JR | 8mm-100mm | 315Mpa-355Mpa | 450-630Mpa | 18-20% | 20 | 27J |
| 101mm-200mm | 285-295Mpa | 450-600Mpa | 18% | 20 | 27J | |
| 201mm-400mm | 275Mpa | - | 17% | 20 | 27J | |
(1)Fast delivery time, good quality and reasonable price
(2) We can process different finished products according to your requirements
(3) High production capacity will shorten your waiting time
(4) Accepting buyer's specification
(5) Experienced R&D department
For more details about our products, please contact our sales for more information. Thank you for visiting
S355JR steel features a high yield strength of 355N/mm2 and has become one of the most widely used steel grades available. s335 is widely used in the construction and structural engineering industries. This grade offers high tensile and high yield strengths and is available for a variety of handling and testing options. It is available globally, ensuring greater availability on projects. grade S355 has a minimum yield strength, where the JR designation is a confirmation that the steel has passed the longitudinal Charley V-notch impact test at room temperature (27 Joules).
Shandong Hongguan Steel Group Co., Ltd. is committed to providing S355JR steel plate of very good quality. The plates in the industry are manufactured from high quality raw materials. Similarly in the production process of the industry, the use of latest technology and modern tools has become necessary to improve the quality of the product. Moreover, various raw material quality standards are taken into consideration to make the products of better quality. However, the professional team and quality control team is taking full care of the production so that no mistake can spoil the quality of the product. The industry offers comprehensive range of products and plants to all its esteemed customers at competitive prices.
| Specifications | ASTM / ASME |
| Standard | EN 10025-2: 2004 Hot rolled products of structural steels. Technical delivery conditions for non-alloy structural steels |
| Specialize | Shim Sheet, Perforated Sheet, B. Q. Profile. |
| Size | 0.5 mm to 200 mm thick, 1000 mm to 2500 mm wide, 2500 mm to 12,500 mm long |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade | EN 10025 S355JR DIN 1.0045 |
| Chemical Composition(max %) of S355JR | |||||||||
| Grade | Max C content for t in mm | Mn max | Si max | P max | S max | Cu max | N max | ||
| t ≤ 16 | >16 t ≤ | t >40 | |||||||
| S275JR | 0.21 | 0.21 | 0.22 | 1.5 | - | 0.035 | 0.035 | 0.55 | 0.012 |
| S355JR | 0.24 | 0.24 | 0.24 | 1.6 | 0.55 | 0.035 | 0.035 | 0.55 | 0.012 |
| S355JO | 0.2 | 0.2 | 0.22 | 1.6 | 0.55 | 0.035 | 0.035 | 0.55 | 0.012 |
| Mechanical Properties of S355JR | ||||
| Grade | Yield (MPa)min | Tensile (MPa)min | Charpy V - notch longitudinal | |
| Strength at t = 16mm | Temp ( °C) | Energy (J) t =16mm | ||
| S275JR | 275 | 410/560 | 20 | 27 |
| S355JR | 355 | 470/630 | 20 | 27 |
| S355JO | 355 | 470/630 | 0 | 27 |
| Grade | Thickness (mm) | Min Yield (Mpa) | Tensile (Mpa) | Elongation (%) | Min Impact Energy | |
| S355JR | 8mm-100mm | 315Mpa-355Mpa | 450-630Mpa | 18-20% | 20 | 27J |
| 101mm-200mm | 285-295Mpa | 450-600Mpa | 18% | 20 | 27J | |
| 201mm-400mm | 275Mpa | - | 17% | 20 | 27J | |
(1)Fast delivery time, good quality and reasonable price
(2) We can process different finished products according to your requirements
(3) High production capacity will shorten your waiting time
(4) Accepting buyer's specification
(5) Experienced R&D department
For more details about our products, please contact our sales for more information. Thank you for visiting
