ACIER ÉTIRÉ: STANDARD
The COLD-DRAWN PRODUCTS offered by Trafital are obtained by processing from rolls or bars. Flat and square drawn products are normally supplied with sharp edges and in their natural state, it is also possible to supply the products with specific heat treatment of stress relief, annealing, normalization and quenched and tempered condition . The commercial length of the bars is 3 or 6 m and fixed lengths can be supplied upon request. Trafital offers the possibility of supplying special profiles, rounded, rounded and shaped. The carbon steels normally available are structural or construction types, free-cutting steels and tempered steels. On request it is possible to supply the bars in other steel qualities. Some of the steels available for flat, square, round and hexagonal drawn plates: Structural or construction steels: S235JR / S275JR / S355J2 Free cutting steels: 11SMn30 / 11SMn37 / 11SMnPb30 / 11SMnPb37 Tempered steels: C45 / 39NiCrMo3 / 42CrMo4 On request it is possible to supply the drawn bars in other steel qualities.
PRÊT À MAGASIN FEUILLES DE DONNÉES
Acier S235JR (Fe 360 B, St 37, E24, ASTM A36) étiré
Available profiles
PLATS: de 4 x 2 à 500 x 40 mm (épaisseur jusquau 100 mm)
CARRÉS: de 3 x 3 à 150 x 150 mm (après 150 x 150 jusquau 250 x 250 aussi fraisé)
RONDS: de 2 à 160 mm (et aussi ecrouté de mm 30)
HEXAGONALS: de 4 à 100 mm
CORNIÉRES: de 10 x 10 x 2 à 100 x 100 x 10 mm
PROFILS À "L": de 25 x 15 x 3 à 100 x 50 x 10 mm
PROFILS À "T": de 20 x 20 x 3 à 79 x 79 x 9 (sur demande)Specifications
Acciaio S235JR - Steel S235JR
COMPOSIZIONE CHIMICA - CHEMICAL COMPOSITION (EN ISO 683-7)
| C% | Si% | Mn% | P% | S% | N% | Cu% | |
| Min | - | - | - | - | - | - | - |
| Max | 0.17 | - | 1.40 | 0.040 | 0.040 | 0.012 | 0.55 |
CARATTERISTICHE MECCANICHE TRAFILATO +C - COLD-DRAWN MECHANICAL PROPERTIES +C (EN ISO 683-7)
| Spessore - Thickness mm. |
Rp0,2 min. N/mm2 |
Rm (Min Max) N/mm2 |
A% Min |
| ≥5≤10 | 355 | 470 840 | 8 |
| >10≤16 | 300 | 420 770 | 9 |
| >16≤40 | 260 | 390 730 | 10 |
| >40≤63 | 235 | 380 670 | 11 |
| >63≤100 | 215 | 360 640 | 11 |
Acier au carbone C 45 (CK 45, XC 48, ASTM A29 Grade 1045) étiré
Available profiles
PLATS: de 8 x 7 à 250 x 30 mmCARRÉS: de 5 x 5 à 130 x 130 mm (après 130 x 130 jusquau 250 x 250 aussi fraisé)RONDS: de 2 à 160 mm (et aussi ecrouté de mm 20)HEXAGONALS: de 6 à 100 mm
ARBRE CANNELÉS: de 14 x 11 à 48 x 42 mmSpecifications
Acciaio C45 - Steel C45
COMPOSIZIONE CHIMICA - CHEMICAL COMPOSITION (EN ISO 683-7)
| 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/LAMINATO +C - COLD-DRAWN/HOT ROLLED MECHANICAL PROPERTIES +C (EN ISO 683-7)
| Spessore - Thickness mm. |
Durezza HBW | Rm (Min Max) N/mm2 |
| ≥30 | 172 241 | 580 820 |
Acier au carbone C 45 (CK 45, XC 48, ASTM A29 Grade 1045) étiré pour clavette
Available profiles
PLATS: de 8 x 7 à 100 x 50 mm (tol. h9 x h11)CARRÉS: de 6 x 6 à 90 x 90 mm (tol. h9 x h9)Specifications
Acciaio C45 - Steel C45
COMPOSIZIONE CHIMICA - CHEMICAL COMPOSITION (EN ISO 683-7)
| 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/LAMINATO +C - COLD-DRAWN/HOT ROLLED MECHANICAL PROPERTIES +C (EN ISO 683-7)
| Spessore - Thickness mm. |
Durezza HBW | Rm (Min Max) N/mm2 |
| ≥30 | 172 241 | 580 820 |
Acier allié 39 Ni Cr Mo 3 pretraité étiré
Specifications
Acciaio 39 Ni Cr Mo 3 - Steel 39 Ni Cr Mo 3
COMPOSIZIONE CHIMICA - CHEMICAL COMPOSITION (EN 10277:2018)
| 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 ISO 683-7)
| Diametro - Diameter mm. |
Spessore - Thickness mm. |
Rp 0,2 min. N/mm2 |
Rm (Min Max) N/mm2 |
A% Min |
KV Min J |
Z% Min |
| ≤16 | ≤8 | 785 | 980 1180 | 11 | - | 40 |
| >16≤40 | >8≤20 | 735 | 930 1130 | 11 | 35 | 40 |
| >40≤100 | >20≤60 | 685 | 880 1080 | 12 | 40 | 45 |
| >100≤160 | >60≤100 | 635 | 830 980 | 12 | 40 | 50 |
| >160≤250 | >100≤160 | 540 | 740 880 | 13 | 40 | 50 |
Sur demande:
- Profils speciaux suivant plan du Client
- Plats et carrés étirés avec chainfrein
- Plats et carrés étirés pour clavette en tol. h9 en acier C 45
- Aciers pour crémaillères
- Dimensions particuliérs.