ISO 630-2 Structural steels for general purposes

Is ISO 630-2 still current?

Yes. ISO 630-2:2021 is the latest edition MechAtlas found (MechAtlas review: 27 October 2026). Check the publisher for amendments before you specify it.

What it covers

Delivery conditions for S235 to S460 and SG205 to SG345 plates, sections and bars.

Parts that use ISO 630-2

• Steel plate (ISO / EN, material)
  Flat hot-rolled steel 3 mm and thicker, used for base plates, gussets, liners, chutes and fabricated parts.
  Grades: S235 / S275 / S355 / S460
  ISO structural steels for general purposes.
• Structural steel grade (ISO / EN, main)
  The material grade for structural sections and plates, which sets strength, toughness and weldability.
  Grades: S235 / S275 / S355 / S460; SG205 to SG345
  ISO general structural steels.

Official source

MechAtlas does not reproduce standards. Check the official edition at the publisher's page for ISO 630-2 or the ISO store.

Other steel grades & sections standards

• EN 10277 Replaced
  Bright steel products
• IS 2062 Replaced
  Hot-rolled structural steel
• DIN 1025-2 Withdrawn
  Wide flange I-beams (IPB / HEB series)
• IS 12778 Withdrawn
  Parallel flange beams, columns and bearing piles
• EN 10210-1 / 10219-1 Changing
  Hot-finished / cold-formed hollow sections
• ASTM A105/A105M Current
  Carbon steel piping forgings
• ASTM A108 Current
  Cold-finished carbon and alloy steel bars
• ASTM A1085 Current
  Cold-formed welded carbon steel HSS
• ASTM A240/A240M Current
  Stainless plate, sheet & strip
• ASTM A29 Current
  General requirements for hot-wrought steel bars
• ASTM A36/A36M Current
  Carbon structural steel
• ASTM A572 / A992 / A500 / A514 Current
  HSLA, W-shapes, HSS, Q&T plate

All Steel grades & sections standards →