Structural High Strength Steel Plate S500MC – Specifications, Properties, Applications & Supplier in India
Looking for a reliable Structural High Strength Steel Plate S500MC supplier in India? Conquest Steel & Alloys, Mumbai, stocks and exports EN 10149-2 S500MC plates in many sizes, with mill test certificates and on-time delivery. You can see our range on our official website and on the Structural High Strength Steel Plate S500MC. For other high strength grades, visit our sister site, Csteel India High Strength Steel Plates.
What Is Structural High Strength Steel Plate S500MC?
S500MC is a thermomechanically rolled, fine-grain, high strength low alloy (HSLA) steel made for cold forming. It is covered by the EN 10149-2 standard. The letters in the name tell you what the grade is:
- S = Structural steel
- 500 = Minimum yield strength of 500 MPa
- M = Thermomechanically rolled
- C = Suitable for cold forming
Because of its fine grain structure and low carbon content, S500MC gives you high strength, good bendability and easy welding in one plate. That is why it is widely used where weight reduction and strength both matter.
Why Choose S500MC Steel Plate?
Higher Strength, Lower Weight
With a 500 MPa minimum yield, you can use thinner plates than with ordinary mild steel. Thinner plates mean lighter structures, lower fuel consumption and lower transport cost.
Excellent Cold Formability
S500MC can be bent, flanged, pressed and roll-formed without cracking, as long as the bend radius is correct. This makes it a good choice for pressed and formed components.
Good Weldability
Low carbon and a controlled alloy content give a low carbon equivalent. Standard welding methods such as MIG/MAG, MMAW and TIG work well on this plate.
Consistent Quality
Thermomechanical rolling gives uniform mechanical properties, a clean surface and tight thickness tolerances across the whole plate.
S500MC Specification at a Glance
| Parameter | Details |
|---|---|
| Product | Structural High Strength Steel Plate S500MC |
| Standard | EN 10149-2 |
| Steel Type | Thermomechanically rolled HSLA steel for cold forming |
| Minimum Yield Strength | 500 MPa |
| Tensile Strength | 550 – 700 MPa |
| Condition | Thermomechanically rolled (TMCP) |
| Thickness Range | As per EN 10149-2 and availability (contact us for current sizes) |
| Delivery | Mill test certificate (EN 10204 3.1) on request, third-party inspection on request |
| Supply From | Mumbai, India (domestic and export) |
S500MC Equivalent Grades
| EN 10149-2 | SEW 092 | NF A 36-231 | Comparable Brand Grade |
|---|---|---|---|
| S500MC | QStE 500 TM | E 500 D | Domex 500 MC |
Equivalents are approximate. Please check the exact chemistry and properties on the mill test certificate before using a substitute grade.
S500MC Chemical Composition (Max %)
| Element | C | Si | Mn | P | S | Al (min) | Nb | V | Ti | Mo | Cr | B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S500MC | 0.12 | 0.50 | 1.70 | 0.025 | 0.015 | 0.015 | 0.09 | 0.20 | 0.15 | 0.50 | 0.60 | 0.005 |
Typical values as per EN 10149-2. Actual values are shown on the mill test certificate.
S500MC Mechanical Properties
| Property | Value |
|---|---|
| Yield Strength (ReH), min | 500 MPa |
| Tensile Strength (Rm) | 550 – 700 MPa |
| Elongation (A5), min, thickness ≥ 3 mm | 14% |
| Elongation (A80), min, thickness < 3 mm | 12% |
Where Is S500MC Steel Plate Used? (Applications)
S500MC is common in industries where strength, formability and weight savings all matter:
| Industry | Typical Applications |
|---|---|
| Automotive & Commercial Vehicles | Truck chassis, cross members, trailer frames, wheel rims |
| Heavy Machinery | Crane booms, loader frames, mobile equipment structures |
| Agriculture | Tractor parts, harvester frames, implement structures |
| Construction & Infrastructure | Cold-formed sections, profiles, light structural frames |
| Material Handling | Container frames, lifting equipment, conveyor structures |
| General Engineering | Pressed parts, brackets, stampings and fabricated components |
Processing Guidelines for S500MC Plates
Cold Forming and Bending
Use a bend radius suited to the plate thickness, and bend across the rolling direction where you can. This lowers the risk of cracking.
Welding
Use low-hydrogen consumables matched to the strength level. Keep the heat input controlled, and preheat only when the thickness or joint conditions call for it.
Cutting
Laser, plasma and oxy-fuel cutting all work well on S500MC. Laser and plasma give very clean edges on thinner plates.
Why Buy S500MC from Conquest Steel & Alloys?
Conquest Steel & Alloys was founded in 2008 and builds on over 30 years of industry experience. We are a trusted supplier, stockist and exporter of high strength steel plates. Here is what you get with us:
- Ready stock in multiple sizes and thicknesses
- Mill test certificates and third-party inspection on request
- Competitive prices for domestic and export orders
- Cut-to-size supply and quick dispatch
- Technical support from our experienced team
- Supply to customers across India and many countries worldwide
Other High Strength Steel Plates We Supply
Along with S500MC, we supply many other high strength grades, including S550MC, S600MC, S700MC, S690QL, S890QL, S960QL, S1100QL, Weldox 700, Naxtra 70, JFE 780LE and ASTM A514 grades. For the full range, visit Conquest Steel & Alloys or Csteel India.
Frequently Asked Questions (FAQs)
What is the yield strength of S500MC steel plate?
S500MC has a minimum yield strength of 500 MPa, as defined in EN 10149-2.
Is S500MC suitable for cold forming?
Yes. The “C” in S500MC stands for cold forming, and the plate bends well with a correct bend radius.
Is S500MC weldable?
Yes. Thanks to its low carbon equivalent, S500MC can be welded with common processes and suitable consumables.
What is the equivalent of S500MC?
S500MC is broadly equivalent to QStE 500 TM (SEW 092). Always confirm the exact equivalence against the mill test certificate.
Do you supply S500MC plates for export?
Yes. Conquest Steel & Alloys supplies S500MC plates to domestic customers and exports worldwide from Mumbai.
Get a Quote for S500MC Steel Plate
For prices, stock availability and technical details on Structural High Strength Steel Plate S500MC, contact our team:
Conquest Steel & Alloys
📍 Address: Shreepati Castle – D1, No. 10 & 11, 1st Floor, 11th Khethwadi, Mumbai, Maharashtra – 400004, India
📞 Mobile / WhatsApp: +91 9820857494 / +91 9619554228
☎️ Landline: +91 22 23894572
✉️ Email: amit.jain@csteel.in, csa@csteel.in
🕙 Working Hours: Monday to Saturday, 10 am – 6 pm
🌐 Website: https://www.steelalloys.co.in/
🔗 Product Page: Structural High Strength Steel Plate S500MC
