Precise Technical Comparison
Chemical and Mechanical Analysis Matrix
Comparison table of carbon, manganese, silicon elements percentage and tensile properties of Prima Steel billets
| Billet Grade | Reference Standard | C (%) | Si (%) | Mn (%) | P max (%) | S max (%) | CEV (%) | Yield (MPa) | Tensile (MPa) | Action |
|---|---|---|---|---|---|---|---|---|---|---|
| Billet 3SP | GOST 380 / ISIRI 1570 | 0.14 - 0.22 % | 0.15 - 0.30 % | 0.40 - 0.65 % | ≤ 0.040 % | ≤ 0.045 % | 0.36 - 0.40 % | ≥ 235 MPa | 380 - 490 MPa | RFQ Inquiry |
| Billet 5SP | GOST 380 / ASTM A615 | 0.28 - 0.37 % | 0.15 - 0.30 % | 0.50 - 0.80 % | ≤ 0.040 % | ≤ 0.045 % | 0.42 - 0.48 % | ≥ 295 MPa | 500 - 640 MPa | RFQ Inquiry |
| Billet St37-2 / S235JR | DIN 17100 / EN 10025-2 | ≤ 0.17 % | ≤ 0.30 % | ≤ 1.40 % | ≤ 0.040 % | ≤ 0.040 % | 0.35 % | ≥ 235 MPa | 360 - 510 MPa | RFQ Inquiry |