Steel Plates
From base plates and bridge girders to tanks, pressure vessels and ship hulls, plate is where strength and thickness matter. We supply structural, pressure-vessel and shipbuilding plates — as-rolled, normalised or cut to size.
Supply range
Specification
Typical supply window. Final dimensions and tolerances are confirmed per order against mill capability and the ordered standard.
- Thickness
- 6 – 150 mm
- Width
- 1500 – 3200 mm
- Length
- 6 – 12 m
- Delivery condition
- As-rolled · normalised · TMCP
- Testing
- Ultrasonic (UT) and impact (Charpy) on request
- Processing
- Cut to size · plasma / oxy-fuel profiling
- Certificates
- EN 10204 3.1 · 3.2 (class-approved)
Grade cross-reference
Order in your standard.
Approximate equivalents across the standards our buyers specify most. Always confirm chemical and mechanical requirements before ordering.
| Use | JIS (Japan) | EN (Europe) | ASTM (USA) | China | BIS (India) |
|---|---|---|---|---|---|
| Structural | SS400 | S275JR | A36 | Q235B | IS 2062 E250 |
| High strength | SM490 | S355J2 · S355NL | A572 Gr.50 | Q355B · Q355D | IS 2062 E350 |
| Boiler & pressure vessel | SGV410 – 480 | P265GH · P355GH | A516 Gr.60 / 70 | Q245R · Q345R | IS 2002 Gr.2 |
| Shipbuilding | — | Grade A · AH36 (class) | A131 A · AH36 | CCSA · AH36 | — |
Applications
Where it goes.
- Base plates, gussets & connections
- Bridges & heavy structures
- Storage tanks & pressure vessels
- Shipbuilding & offshore
- Earth-moving & mining equipment
- Wind towers & heavy fabrication
Packing & documents
Seaworthy, every time.
Plates loaded flat with timber dunnage between layers, secured with steel bands and lashings; each plate stamped or stencilled with heat number, grade and size. Shipped break-bulk or in open-top / flat-rack containers.
- Mill test certificate (EN 10204 3.1) with heat numbers
- Commercial invoice, packing list & bill of lading
- Certificate of origin
- Third-party inspection report on request
FAQ
Common questions.
Can plates be cut to my drawings?
Yes — cut-to-size pieces and plasma or oxy-fuel profiled parts can be arranged through processing partners from your drawings or cutting lists.
Do you supply class-approved shipbuilding plate?
Grade A to AH36 / DH36 plates with classification society certificates (such as LR, BV, DNV or ABS) can be sourced from approved mills.
What is a 3.2 certificate?
An EN 10204 3.2 certificate is countersigned by an independent inspector or classification society as well as the mill — often required for pressure equipment and marine use.
Need plates this quarter?
Send grade, size, quantity and destination port — we'll return a firm offer.
Request a quote