GROUND ROUND STEEL BARS
C 45 (CK 45, XC 48, ASTM A29 Grade 1045) ground steel-bars
Specifications
Acciaio C45 - Steel C45
COMPOSIZIONE CHIMICA - CHEMICAL COMPOSITION (EN 10083-2:2006)
| C% | Si% | Mn% | P% | S% | Cr% | Mo% | Ni% | Cr+Mo+Ni% | |
| Min | 0.42 | - | 0.50 | - | - | - | - | - | - |
| Max | 0.50 | 0.40 | 0.80 | 0.045 | 0.045 | 0.40 | 0.10 | 0.40 | 0.63 |
CARATTERISTICHE MECCANICHE TRAFILATO +C - COLD-DRAWN MECHANICAL PROPERTIES +C (EN 10277-5:2008)
| Spessore - Thickness mm. | Rp0,2 min. N/mm2 | Rm (MinMax) N/mm2 | A% Min |
| ≥5≤10 | 565 | 7501050 | 5 |
| >10≤16 | 500 | 7101030 | 6 |
| >16≤40 | 410 | 6501000 | 7 |
| >40≤63 | 360 | 630900 | 8 |
| >63 | 310 | 580850 | 8 |
39 Ni Cr Mo 3 / 42 Cr Mo 4 hardened and tempered ground alloy-steel bars
Specifications
Acciaio 39 Ni Cr Mo 3 - Steel 39 Ni Cr Mo 3
COMPOSIZIONE CHIMICA - CHEMICAL COMPOSITION (EN 10277-5:2008)
| C% | Si% | Mn% | P% | S% | Cr% | Mo% | Ni% | |
| Min | 0.35 | - | 0.50 | - | - | 0.60 | 0.15 | 0.70 |
| Max | 0.43 | 0.40 | 0.80 | 0.025 | 0.035 | 1.00 | 0.25 | 1.00 |
CARATTERISTICHE MECCANICHE LAMINATO ALLO STATO BONIFICATO +AR+QT - HOT ROLLED MECHANICAL PROPERTIES +AR+QT (EN 10083-3:2006)
| Diametro - Diameter mm. |
Spessore - Thickness mm. |
Rp 0,2 min. N/mm2 |
Rm (MinMax) N/mm2 |
A% Min |
KV Min J |
Z% Min |
| ≤16 | ≤8 | 785 | 9801180 | 11 | - | 40 |
| >16≤40 | >8≤20 | 735 | 9301130 | 11 | 35 | 40 |
| >40≤100 | >20≤60 | 685 | 8801080 | 12 | 40 | 45 |
| >100≤160 | >60≤100 | 635 | 830980 | 12 | 40 | 50 |
| >160≤250 | >100≤160 | 540 | 740880 | 13 | 40 | 50 |
Acciaio 42 Cr Mo 4 - Steel 42 Cr Mo 4
COMPOSIZIONE CHIMICA - CHEMICAL COMPOSITION (EN 10083-3:2006)
| C% | Si% | Mn% | P% | S% | Cr% | Mo% | |
| Min | 0.38 | - | 0.60 | - | - | 0.90 | 0.15 |
| Max | 0.45 | 0.40 | 0.90 | 0.025 | 0.035 | 1.20 | 0.30 |
CARATTERISTICHE MECCANICHE LAMINATO ALLO STATO BONIFICATO +AR+QT - HOT ROLLED MECHANICAL PROPERTIES +AR+QT (EN 10083-3:2006)
| Diametro - Diameter mm. |
Spessore - Thickness mm. |
Rp 0,2 min. N/mm2 |
Rm (MinMax) N/mm2 |
A% Min |
KV Min J |
Z% Min |
| ≤16 | ≤8 | 900 | 11001300 | 10 | - | 40 |
| >16≤40 | >8≤20 | 750 | 10001200 | 11 | 35 | 45 |
| >40≤100 | >20≤60 | 650 | 9001100 | 12 | 35 | 50 |
| >100≤160 | >60≤100 | 550 | 800950 | 13 | 35 | 50 |
| >160≤250 | >100≤160 | 500 | 750900 | 14 | 35 | 55 |
Download Trafital-39NiCrMo3.pdf Download Trafital-42CrMo4.pdf
