GEZOGENER: 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.
Blankstahl in der Güte S235JR (St 37)
Verfügbaren Profile
FLACH: von 4 x 2 bis 500 x 40 mm (Dicken bis 100 mm)
VIERKANT: von 3 x 3 bis 150 x 150 mm (über 150 x 150 bis 250 x 250 auch gefräst)
RUND: von 2 bis 160 mm (von mm 30 auch geschält-poliert)
SECHSKANT: von 4 bis 100 mm
WINKELSTAHL: von 10 x 10 x 2 bis 100 x 100 x 10 mm
UND: von 25 x 15 x 3 bis 100 x 50 x 10 mm
T-PROFILE: von 20 x 20 x 3 bis 79 x 79 x 9 mm (auf Anfrage)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 |
Blankstahl in der Güte C 45 (CK 45, XC 48, ASTM A29 Grade 1045)
Verfügbaren Profile
FLACH: von 8 x 7 bis 250 x 30 mmVIERKANT: von 5 x 5 bis 130 x 130 mm (über 130 x 130 bis 250 x 250 auch gefräst)RUND: von 2 bis 160 mm (von 20 mm auch geschält-poliert)SECHSKANT: von 6 bis 100 mm
KEILSTÄHLE: von 14 x 11 bis 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 |
Blankstahl in der Güte C 45 (CK 45, XC 48, ASTM A29 Grade 1045) für Keilstähle
Verfügbaren Profile
FLACH: von 8 x 7 bis 100 x 50 mm (Tol. h9 x h11)VIERKANT: von 6 x 6 bis 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 |
Blankstahl in der Güte 39 Ni Cr Mo 3 vergütet
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 |
Auf Anfrage：
- Gezogene Sonderprofile nach Kundenzeichnung
- Flach- und Vierkantstähle mit runden und/oder gebrochenen Kanten
- Stahl für Zahnstangen
- Sonderabmessungen