GNEE Steel is a producer and supplier of extremely needed S550MC high tensile steel plates. We make these plates available to offer high-strength using low-alloy steel as raw material after performing a hot-rolling procedure. We choose S550MC is a raw material that carries higher strength and lighter weight. In addition, our experts make sure to use a raw material grade that offers outstanding formability and reliable consistency. We use S550MC as a raw material that shows suitability to use in operations that require high strength, such as earthmoving devices, cranes, booming telescopic devices, etc. Here, high tensile steel plates of S550MC offer high yield strength and mechanical strength to work in loaded operations. Our team of professionals uses raw material by ensuring its capacity to offer strength and suitability for lighter operations. In addition to this, we make plates of S550MC hold down-gauging as an additional benefit of increased yield. Our team of professionals ensures the product features at each stage of its formation to bring the damage-free product.
Further, we make products available to various operating conditions and applications. Along with the widespread applicability, we ensure the material thickness and consistent, trouble-free operations. We perform various procedures on the raw material that includes galvanizing and welding. We use S550MC material, which holds a smooth surface finish and supports endless processing. Here, the selected material grade of steel gives outstanding structural capacity and cold-forming ability. Simultaneously, these steel features become famous due to its high purity, excellent repeatability, bending, and cutting characteristics. S550MC steel undergoes welding procedures using the normal method.
As a result, the S550MC steel becomes an attractive option for high-performance and high-quality surface assets. In addition, our produced S550MC high tensile steel plates are suitable to produce a broad assortment of machined components and in vehicles. We have a team of experts who suggest using S550MC due to its thickness tolerance capacity compared to other materials. We select this material because it is available in different size formats and shows low carbon, phosphorus, and sulfur components.
GNEE Steel supplies high-quality steel plates in comprehensive sizes and shapes at affordable rates.
Equivalent Grades of S550MC Steel Plates
| S550MC EN 10149-2 Number:1.0986 | Comparison of steel grades | |
| SEW092 | QStE 550TM | |
| NFA36-231 | E560D | |
| UNI8890 | FeE560TM | |
| ASTM | 080XLK | |
| BS1449 | 60F45/60F55 | |
What is S550MC Steel Plates
High-strength, low-alloy structural steel plates that are designed to satisfy exacting international standards are known as S550MC plates. These plates have outstanding mechanical and chemical qualities, making them perfect for demanding structural and industrial applications. They have a minimum yield strength of 50,000 psi, or roughly 345 MPa. To guarantee peak performance, chemistry and physical properties are meticulously maintained with precision and consistency.
S550MC plates are made mostly using sophisticated hot working techniques, and their mechanical efficiency is increased by controlled annealing and heat treatment procedures. In addition to increasing the plates' strength and ductility, these treatments also make them more resistant to scaling in reducing environments. Furthermore, S550MC plates exhibit outstanding resistance to pitting and crevice corrosion, particularly in harsh conditions with elevated halide and chloride concentrations. The post-treatment solution annealing process also makes the plates resistant to conditions that can precipitate chromium carbide.
Excellent formability and fabricability using common industrial equipment designed for this grade are two of S550MC plates' main advantages. Even in difficult reducing atmospheres, they function dependably without the need for post-weld heat treatment, making them an adaptable option for a range of fabrication and building projects.
Every stage of production, from the inspection of raw materials to the final shipment, is governed by our stringent quality management system. Accredited, government-approved laboratories test incoming materials to confirm their mechanical and chemical composition. To ensure constant quality throughout the manufacturing process, random batch checks are carried out. Precision fixtures and templates are used to regulate dimensional accuracy, which is then compared to international standards and checked on a regular basis through calibration procedures.
All S550MC plates undergo thorough testing procedures, such as tensile and hardness tests, chemical composition analysis,
According to EN 10204 3.1 or 3.2 standards, we provide S550MC plates with certified documentation. Certificates of Origin, mill test certificates (MTC), material test reports (MTR), fumigation certificates, packing lists, NABL test reports, and third-party attestation, if necessary, are all included in the documentation. Options for packaging include bulk bundling with protective plastic coatings or personalized wrapping to avoid contamination while in transit.
Discover our selection of S550MC plates, which are available in a range of surface finishes and heat treatment conditions to suit the requirements of your project.
Standard Specification for S550MC Steel Plates
| Item | High Tensile Steel Plate - EN 10149-2 / WNR. 1.0986 |
|---|---|
| Standard | ASTM, ASME and API |
| Size | 0.5 mm – 200 mm |
| Thickness range | 2.4mm-16mm |
| Width range | 900mm-1850mm |
| Length | 2000mm to 12000mm |
| Process of Manufacturing | Hot-Rolled (HR) |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
Chemical Composition Of S550MC Plate
| Grade | C max | Si max | Mn max | P max | S max | AL max | Nb max | V max | Ti max |
| S550MC | 0.12 | 0.50 | 1.8 | 0.025 | 0.015 | 0.015 | 0.09 | 0.2 | 0.15 |
Mechanical Properties Of S550MC Plate
| Grade | ReH-Minimun yield strength(Mpa) | Rm-Tensile strength(Mpa) | Nominal thickness(mm) | A-Minimum elongation Lo=5,65√So(%) | Nominal thickness(mm) | A-Minimum elongation Lo=Lo=80mm(%) |
| EN 10149-2 S550MC | 550 | 600-760 | From3 | 14 | to3 | 12 |
If you want to learn more about GNEE's products, you can send an email to info@gneesteels.com. We are more than happy to assist you.
FAQ
Q: What is the ASTM equivalent of S550MC steel?
A: The ASTM equivalent of S550MC steel, a high-strength low-alloy (HSLA) steel specified under the European standard EN 10149-2, would be ASTM A656 Grade 80. Both grades are designed for structural applications requiring high strength and excellent formability.
Q: What is S550 structural steel?
A: EN S550 High Strength Structural Steel | MetalZenith ...
EN S550 is a high-strength low-alloy (HSLA) structural steel featuring a fine-grained microstructure achieved through controlled thermomechanical processing. The steel exhibits a predominantly ferritic-bainitic microstructure with excellent combination of strength, toughness, and weldability.
Q: What grade is S550MC steel?
A: Thanks to its fine-grained microstructure and high degree of purity, grade S550MC is well suited for cold bending, folding and cold flanging without cracking. The name of grade S550MC refers to its upper yield strength. This is 550 MPa.
Q: What is en 10149 2 grade S500MC?
A: EN 10149-2 Grade S500MC Plates Stockists and Suppliers
EN 10149-2 is a European standard for hot-rolled flat products made of high-yield strength steels for cold forming. Grade S500MC is one such steel grade covered by this standard. It is designed to provide high strength levels while maintaining good cold-forming properties.
Q: What is S550MC steel equivalent to?
A: The EN10149 S550MC steel is equivalent to SEW092 QStE550TM, NFA E560D, UNI FeE560TM, BS 60F45/60F55 and ASTM X80XLK steel grades.
Q: What is S500mc steel grade?
A: The S500mc Steel is equivalent to ASTM X70XLK steel grades. The S500mc is the specification for a hot rolled low alloy steel, which possesses high strength. It comes with excellent properties, such as high formability and consistent quality.
| Grades Of Carbon and Low-alloy High-strength Steels Supplied By GNEE | |||||
| ASTM/ASME | ASTM A36/A36M | ASTM A36 | |||
| ASTM A283/A283M | ASTM A283 Grade A | ASTM A283 Grade B | ASTM A283 Grade C | ASTM A283 Grade D | |
| ASTM A514/A514M | ASTM A514 Grade A | ASTM A514 Grade B | ASTM A514 Grade C | ASTM A514 Grade E | |
| ASTM A514 Grade F | ASTM A514 Grade H | ASTM A514 Grade J | ASTM A514 Grade K | ||
| ASTM A514 Grade M | ASTM A514 Grade P | ASTM A514 Grade Q | ASTM A514 Grade R | ||
| ASTM A514 Grade S | ASTM A514 Grade T | ||||
| ASTM A572/A572M | ASTM A572 Grade 42 | ASTM A572 Grade 50 | ASTM A572 Grade 55 | ASTM A572 Grade 60 | |
| ASTM A572 Grade 65 | |||||
| ASTM A573/A573M | ASTM A573 Grade 58 | ASTM A573 Grade 65 | ASTM A573 Grade 70 | ||
| ASTM A588/A588M | ASTM A588 Grade A | ASTM A588 Grade B | ASTM A588 Grade C | ASTM A588 Grade K | |
| ASTM A633/A633M | ASTM A633 Grade A | ASTM A633 Grade C | ASTM A633 Grade D | ASTM A633 Grade E | |
| ASTM A656/A656M | ASTM A656 Grade 50 | ASTM A656 Grade 60 | ASTM A656 Grade 70 | ASTM A656 Grade 80 | |
| ASTM A709/A709M | ASTM A709 Grade 36 | ASTM A709 Grade 50 | ASTM A709 Grade 50S | ASTM A709 Grade 50W | |
| ASTM A709 Grade HPS 50W | ASTM A709 Grade HPS 70W | ASTM A709 Grade 100 | ASTM A709 Grade 100W | ||
| ASTM A709 Grade HPS 100W | |||||
| ASME SA36/SA36M | ASME SA36 | ||||
| ASME SA283/SA283M | ASME SA283 Grade A | ASME SA283 Grade B | ASME SA283 Grade C | ASME SA283 Grade D | |
| ASME SA514/SA514M | ASME SA514 Grade A | ASME SA514 Grade B | ASME SA514 Grade C | ASME SA514 Grade E | |
| ASME SA514 Grade F | ASME SA514 Grade H | ASME SA514 Grade J | ASME SA514 Grade K | ||
| ASME SA514 Grade M | ASME SA514 Grade P | ASME SA514 Grade Q | ASME SA514 Grade R | ||
| ASME SA514 Grade S | ASME SA514 Grade T | ||||
| ASME SA572/SA572M | ASME SA572 Grade 42 | ASME SA572 Grade 50 | ASME SA572 Grade 55 | ASME SA572 Grade 60 | |
| ASME SA572 Grade 65 | |||||
| ASME SA573/SA573M | ASME SA573 Grade 58 | ASME SA573 Grade 65 | ASME SA573 Grade 70 | ||
| ASME SA588/SA588M | ASME SA588 Grade A | ASME SA588 Grade B | ASME SA588 Grade C | ASME SA588 Grade K | |
| ASME SA633/SA633M | ASME SA633 Grade A | ASME SA633 Grade C | ASME SA633 Grade D | ASME SA633 Grade E | |
| ASME SA656/SA656M | ASME SA656 Grade 50 | ASME SA656 Grade 60 | ASME SA656 Grade 70 | ASME SA656 Grade 80 | |
| ASME SA709/SA709M | ASME SA709 Grade 36 | ASME SA709 Grade 50 | ASME SA709 Grade 50S | ASME SA709 Grade 50W | |
| ASME SA709 Grade HPS 50W | ASME SA709 Grade HPS 70W | ASME SA709 Grade 100 | ASME SA709 Grade 100W | ||
| ASME SA709 Grade HPS 100W | |||||
| EN10025 | EN10025-2 | EN10025-2 S235J0 | EN10025-2 S275J0 | EN10025-2 S355J0 | EN10025-2 S355K2 |
| EN10025-2 S235JR | EN10025-2 S275JR | EN10025-2 S355JR | EN10025-2 S420J0 | ||
| EN10025-2 S235J2 | EN10025-2 S275J2 | EN10025-2 S355J2 | |||
| EN10025-3 | EN10025-3 S275N | EN10025-3 S355N | EN10025-3 S420N | EN10025-3 S460N | |
| EN10025-3 S275NL | EN10025-3 S355NL | EN10025-3 S420NL | EN10025-3 S460NL | ||
| EN10025-4 | EN10025-4 S275M | EN10025-4 S355M | EN10025-4 S420M | EN10025-4 S460M | |
| EN10025-4 S275ML | EN10025-4 S355ML | EN10025-4 S420ML | EN10025-4 S460ML | ||
| EN10025-6 | EN10025-6 S460Q | EN10025-6 S460QL | EN10025-6 S460QL1 | EN10025-6 S500Q | |
| EN10025-6 S500QL | EN10025-6 S500QL1 | EN10025-6 S550Q | EN10025-6 S550QL | ||
| EN10025-6 S550QL1 | EN10025-6 S620Q | EN10025-6 S620QL | EN10025-6 S620QL1 | ||
| EN10025-6 S690Q | EN10025-6 S690QL | EN10025-6 S690Q1 | EN10025-6 S890Q | ||
| EN10025-6 S890QL | EN10025-6 S890QL1 | EN10025-6 S960Q | EN10025-6 S960QL | ||
| EN 10149 | EN 10149-2 | S315MC | S355MC | S420MC | S460MC |
| S500MC | S550MC | S600MC | S650MC | ||
| S700MC | S900MC | S960MC | |||
| JIS | JIS G3101 | JIS G3101 SS330 | JIS G3101 SS400 | JIS G3101 SS490 | JIS G3101 SS540 |
| JIS G3106 | JIS G3106 SM400A | JIS G3106 SM400B | JIS G3106 SM400C | JIS G3106 SM490A | |
| JIS G3106 SM490YA | JIS G3106 SM490B | JIS G3106 SM490YB | JIS G3106 SM490C | ||
| JIS G3106 SM520B | JIS G3106 SM520C | JIS G3106 SM570 | |||
| DIN | DIN 17100 | DIN17100 St52-3 | DIN17100 St37-2 | DIN17100 St37-3 | DIN17100 RSt37-2 |
| DIN17100 USt37-2 | |||||
| DIN 17102 | DIN17102 StE315 | DIN17102 EStE315 | DIN17102 TStE315 | DIN17102 WStE315 | |
| DIN17102 StE355 | DIN17102 EStE355 | DIN17102 TStE355 | DIN17102 WStE355 | ||
| DIN17102 StE380 | DIN17102 EStE380 | DIN17102 TStE380 | DIN17102 WStE380 | ||
| DIN17102 StE420 | DIN17102 EStE420 | DIN17102 TStE420 | DIN17102 WStE420 | ||
| DIN17102 StE460 | DIN17102 EStE460 | DIN17102 TStE460 | DIN17102 WStE460 | ||
| DIN17102 StE500 | DIN17102 EStE500 | DIN17102 TStE500 | DIN17102 WStE500 | ||
| DIN17102 EStE285 | |||||
| GB | GB/T700 | GB/T700 Q235A | GB/T700 Q235B | GB/T700 Q235C | GB/T700 Q235D |
| GB/T700 Q275 | |||||
| GB/T1591 | GB/T1591 Q345A | GB/T1591 Q390A | GB/T1591 Q420A | GB/T1591 Q420E | |
| GB/T1591 Q345B | GB/T1591 Q390B | GB/T1591 Q420B | GB/T1591 Q460C | ||
| GB/T1591 Q345C | GB/T1591 Q390C | GB/T1591 Q420C | GB/T1591 Q460D | ||
| GB/T1591 Q345D | GB/T1591 Q390D | GB/T1591 Q420D | GB/T1591 Q460E | ||
| GB/T1591 Q345E | GB/T1591 Q390E | ||||
| GB/T16270 | GB/T16270 Q550C | GB/T16270 Q550D | GB/T16270 Q550E | GB/T16270 Q550F | |
| GB/T16270 Q620C | GB/T16270 Q620D | GB/T16270 Q620E | GB/T16270 Q620F | ||
| GB/T16270 Q690C | GB/T16270 Q690D | GB/T16270 Q690E | GB/T16270 Q690F | ||
| GB/T16270 Q800C | GB/T16270 Q800D | GB/T16270 Q800E | GB/T16270 Q800F | ||
| GB/T16270 Q890C | GB/T16270 Q890D | GB/T16270 Q890E | GB/T16270 Q890F | ||
| GB/T16270 Q960C | GB/T16270 Q960D | GB/T16270 Q960E | GB/T16270 Q960F | ||
| GB/T16270 Q500 | |||||




