Carbon Steel Plate for General Structural Parts.
The most common steel for structural plate parts. Widely available, cost-effective, and suitable for most general fabrication applications.
Tell us your standard. We work from your specification.
We source to Chinese national standards and confirm the closest equivalent to your EN, ASTM, or JIS reference before production starts.
| European (EN) | American (ASTM) | Japanese (JIS) | Typical Application |
|---|---|---|---|
| S235 | A36 | SS400 | General structural fabrication, frames, brackets |
| S355 | A572 Gr.50 | SM490 | Higher-strength structural parts, load-bearing components |
| C45 | 1045 | S45C | Mechanical parts requiring higher hardness |
Grade equivalents are for reference only. Final material specification confirmed before production. Not all grades are direct substitutes — differences in yield strength, chemistry, and testing standards may apply.
Chinese national standard material. Your specification confirmed.
You Share Your Reference
Tell us your grade — EN, ASTM, or JIS. We identify the closest Chinese equivalent and confirm any meaningful differences before the order starts.
We Confirm Before Production
Material selection is confirmed at quotation stage, not assumed. If your application has specific chemistry or testing requirements, we discuss this upfront.
Mill Certificate Available
Material certificates (mill test reports) available with orders. Confirms material grade, heat number, and mechanical properties.
Carbon steel cutting reference.
| Method | Thickness Range | Tolerance | Max Panel Size |
|---|---|---|---|
| Laser cutting | 0.5–55mm | ±0.1 ~ ±0.3 mm | 3500×26000mm |
| Flame cutting | 30–200mm | ±0.5–1mm | 5500×30000mm |