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High-strength, low-alloy structural steel plates offered in S355 family grades (S355J0, S355J2, S355K2) and higher-strength S450J0. These are hot-rolled, flat steel plates produced to EN structural-steel specifications and supplied as low-temperature impact–tested variants where enhanced toughness is required.

Key selling points

  • Conforms to EN structural-steel grade designations (S355 series, S450 series).
  • S355: nominal minimum yield strength ~355 MPa; S450: nominal minimum yield strength ~450 MPa.
  • J0 / J2 / K2 variants indicate impact-tested conditions for improved low-temperature toughness—suitable for applications exposed to colder service environments.
  • Supplied as flat hot‑rolled plates suitable for further fabrication (cutting, welding, forming).

Typical industrial uses

  • Structural fabrication (building frames, bridges, platforms)
  • Heavy machinery and lifting equipment
  • Offshore and marine structures requiring improved toughness
  • General engineering components that demand a balance of strength and weldability

Supply and commercial details

  • Stock kept in port-side warehouse for quick dispatch; ex‑works pricing available on enquiry for S355J2 and S355K2.
  • Available documentation on request: mill test certificates (MTC), chemical and mechanical test reports, and inspection records.
  • For accurate pricing and lead time, provide required grade, plate dimensions (length × width × thickness), quantity and any special inspection or surface-treatment requirements.

If you need specific dimensions, certificates or a tailored quotation, please specify grade, thickness range and delivery terms so the supplier can prepare an ex‑works offer.

Product Details

Country of origin:
China
Industrial sector:
Unit type:
Metric Ton
Minimum order (MOQ):
1