Steel Grades & Standards
We supply to GB/T, JIS, ASTM, EN / DIN and ISO specifications, and can cross-reference the grade you already use. Grades below are grouped by product family so you can match a designation to the material you are buying.
Grades We Supply
Each card shows the designation, the standard it belongs to, and the commonly used equivalent. Hover a card for detail.
Note on equivalents: cross-references above are industry-standard approximations, not one-to-one substitutions. Tell us the grade, standard and mechanical requirements you work to — we will confirm the closest match against the mill's specification and issue an EN 10204 3.1 certificate with the shipment.
What To Include In Your Inquiry
Standard & Grade
e.g. EN 10346 DX51D+Z, or the equivalent grade you currently buy.
Dimensions
Thickness × width, coil weight / ID, cut length and tolerance.
Coating & Finish
Z / AZ coating mass, RAL colour, paint system, surface finish.
Quantity & Logistics
Tonnage, destination port, packing, SGS / BV inspection, delivery window.
Not Sure Which Grade Fits Your Project?
Send us the standard you use and the application — we will recommend the closest grade and quote factory-direct within 24 hours.