EN10025-3 steel plate chemical composition:
Grade | C | Si | Mn | P | S | Nb | V | Al | Ti | Cr | Ni | Mo | Cu |
S355N | 0.02 | 0.50 | 0.90-1.65 | 0.03 | 0.025 | 0.05 | 0.12 | 0.02 | 0.05 | 0.30 | 0.50 | 0.1 | 0.55 |
S355NL | 0.18 | 0.50 | 0.90-1.65 | 0.025 | 0.02 | 0.05 | 0.12 | 0.02 | 0.05 | 0.30 | 0.50 | 0.1 | 0.55 |
S420N | 0.2 | 0.6 | 1-1.7 | 0.03 | 0.025 | 0.05 | 0.20 | 0.02 | 0.05 | 0.30 | 0.80 | 0.10 | 0.55 |
EN10025-3 steel plate yield strength:
Grade | Yield strength Mpa | |||||||
≤16 | 16-40 | 40-63 | 63-80 | 80-100 | 100-150 | 150-200 | 200-250 | |
S355N | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 |
S355NL | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 |
S420N | 420 | 400 | 390 | 370 | 360 | 340 | 330 | 320 |
EN10025-3 steel plate tensile strength:
Grade | Tensile strength Mpa | ||
≤100 | 100-200 | 200-250 | |
S355N | 470-630 | 450-600 | 450-600 |
S355NL | 470-630 | 450-600 | 450-600 |
S420N | 520-680 | 500-650 | 500-650 |
EN10025-3 steel plate elongation:
Grade | Minimum elongation | |||||
Thickness(mm) | ≤16 | 16-40 | 40-63 | 63-80 | 80-100 | 200-250 |
S355N | 22 | 22 | 22 | 21 | 21 | 21 |
S355NL | 22 | 22 | 22 | 21 | 21 | 21 |
S420N | 19 | 19 | 19 | 18 | 18 | 18 |
EN10025-3 equivalent grades:
EN | US |
S235 | A283C |
S275 | A570Gr40 |
S355 | A572Gr50 |
EN10025-3 steel plate application:
EN10025-3 steel plate is used for bridge components, offshore structures, power plants, mining and earth-moving equipment, load-handling equipment, wind tower components, etc.
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