Matériaux pour composants automobiles
Composants automobiles
Ingénierie de pointe pour les composants critiques
Nous sommes un partenaire de confiance des principaux constructeurs automobiles, auxquels nous fournissons des matériaux de pointe conçus pour les composants critiques des groupes motopropulseurs, des moteurs et des systèmes d’injection de carburant. Notre savoir-faire garantit une fabrication précise de matériaux hautement performants, adaptés aux spécifications exactes de nos clients. Chaque produit répond aux normes les plus strictes en matière de qualité, de sécurité et de fiabilité, indispensables pour répondre aux exigences de la mobilité moderne. Grâce à une large gamme de matériaux innovants, nous contribuons à façonner l’avenir de la technologie automobile.
Gamme de composants automobiles
Aciers techniques
| Alliage | Nuances Böhler pour l’automobile | Villares Metals : nuances pour l’automobile | Nuances Uddeholm pour l’automobile | AISI | SAE | SEL N° de série | EN DIN | ISO | UNS | BS | JIS | AFNOR | Dénominations commerciales |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S82 | E108 | – | – | – | – | – | – | – | – | S82 | – | – | S82 |
| S156 | E108VLBO | – | – | – | – | – | – | – | S156 | – | – | S156 | |
| – | M121 ISOPLAST | – | – | – | – | 1.6657 | ~14NiCrMo13-4 | – | – | ~EN36C | – | – | – |
| – | M130 | N2764 | – | – | – | 1.2764 | X19NiCrMo 4 | – | – | – | – | – | – |
| 300 millions | V132 | V300M | – | – | – | – | – | – | K44220 | – | – | – | 300 millions |
| – | V180 VMR | – | – | – | – | – | – | – | K54015 | – | – | – | – |
| E40CDV12 | V358 | – | – | – | – | 1.8523 | 40CrMoV13-9 | – | – | – | – | – | E40CDV12 |
| E32CDV13 | V361 | – | – | – | – | 1.7765 | 32CRMoV12-10 | – | – | – | – | – | E32CDV13 |
| – | V354 | – | – | – | – | – | – | – | – | – | – | – | |
| 4130 | – | VL30 | – | 4130 | 4130 | 1,7218 ; 1,7734 | – | – | UNS G41300 | SCM 2 | 25 CD 4 | 4130 | |
| – | – | VT50MFO | – | 1050 | 1050 | 1.1241 | – | – | UNS G10500 | – | – | – | 1050 |
| – | – | VN50AL | – | 6150 | 6150 | 1.8159 | 51CrV4 | – | UNS G61500 | – | – | – | 6150 |
Aciers à outils
| Alliage | Nuances Böhler pour l’automobile | Villares Metals : nuances pour l’automobile | Nuances Uddeholm pour l’automobile | AISI | SAE | SEL N° de série | EN DIN | ISO | UNS | BS | JIS | AFNOR | Dénominations commerciales |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| – | W302SC | VH13ISO | – | ~H13 | – | 1.2344 | X40CrMoV5-1 | – | T20813 | – | – | – | – |
| – | W460 VMR (brevet Böhler) | – | – | – | – | – | – | – | – | – | – | – | – |
| – | – | – | Dievar | – | – | – | – | – | – | – | – | – | – |
| – | – | – | Orvar Supreme | – | – | 1.2344 | – | 2242 | – | BH13 | SKD61 | – | – |
| – | – | – | Bure | – | – | – | – | – | – | – | – | – | – |
| – | – | – | Caldie | – | – | – | – | – | – | – | – | – | – |
| – | – | – | Sleipner | – | – | – | – | – | – | – | – | – | – |
| – | – | – | Sverker 3 | (D6) | – | (*1,2436) | – | 2312 | – | BD6 | (SKD2) | – | – |
Aciers présentant des propriétés physiques particulières
| Alliage | Nuances Böhler pour l’automobile | Villares Metals : nuances pour l’automobile | Nuances Uddeholm pour l’automobile | AISI | SAE | SEL N° de série | EN DIN | ISO | UNS | BS | JIS | AFNOR | Dénominations commerciales |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| – | N114 | – | – | – | – | 1,4002 mod | – | – | – | – | – | – | – |
| – | P800 | – | – | – | – | – | – | FeCo17Cr1 | – | – | – | – | – |
| – | P802 | VEC36 | – | – | – | 1,3912 Invar | – | Ni36 | K93600 | – | – | – | – |
| – | – | – | ALUMEC | – | – | – | – | – | – | – | – | – | – |
Alliages à base de nickel
| Alliage | Nuances Böhler pour l’automobile | Villares Metals : nuances pour l’automobile | Nuances Uddeholm pour l’automobile | AISI | SAE | SEL N° de série | EN DIN | ISO | UNS | BS | JIS | AFNOR | Dénominations commerciales |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alliage 625 | L625 | VRC625 | – | – | – | 2.4856 | NiCr22Mo9Nb | – | N06625 | – | – | – | Alliage 625 |
| Alliage 718 | L718 AMS | VAT718A | – | – | – | 2.4856 | NiCr19NbMo | – | N07718 | – | – | – | Alliage 718 |
| – | – | VEV952 | – | – | – | ~2,4146 | ~NiCr₂MnSi | – | – | – | – | – | – |
Aciers à durcissement par précipitation
| Alliage | Nuances Böhler pour l’automobile | Villares Metals : nuances pour l’automobile | Nuances Uddeholm pour l’automobile | AISI | SAE | SEL N° de série | EN DIN | ISO | UNS | BS | JIS | AFNOR | Dénominations commerciales |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A286 | T200 | TVA 286 | – | – | – | 1,4943 1,4944 | X4NiCrTiMoV26-15 | – | S66286 | – | – | – | – |
| 17-4PH | N700 (Aérospatiale) | V630 | – | 630 | – | 1.4548 | X5CrNiCu17-4 | – | S17400 | – | – | – | – |
| 13-8Mo | N709 (Aérospatiale) | N4534 | – | – | – | 1.4534 | X3CrNiMoAl13-8-2 | – | S13800 | – | – | – | – |
Aciers rapides
| Alliage | Nuances Böhler pour l’automobile | Villares Metals : nuances pour l’automobile | Nuances Uddeholm pour l’automobile | AISI | SAE | SEL N° de série | EN DIN | ISO | UNS | BS | JIS | AFNOR | Dénominations commerciales |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| – | S390 MICROCLEAN (marque déposée de Böhler) | – | – | – | – | – | – | – | – | – | – | – | – |
| HS6-5-2C | S600 | VWM2 | – | – | – | 1.3343 | HS6-5-2C | 4957 | – | – | – | – | – |
| ~HS6-5-4 | S690 MICROCLEAN | – | – | ~M4 | – | – | ~HS6-5-4 | – | – | – | – | – | – |
| HS6-5-2-5 | S705 | VK5E | – | – | – | 1.3243 | HS6-5-2-5 | 4957 | – | – | – | – | – |
| HS6-5-3C | S790 MICROCLEAN | – | – | – | – | 1.3345 | HS6-5-3C | 4957 | – | – | – | – | – |
| M50 | – | VHSSM50 | – | AISI M50 | – | 1.3551 | HS0-4-1 | – | UNS T11350 | – | – | – | M50 |
| – | – | – | Vanadis 23 | M3:2 | – | 1.3395 | – | 2725 | – | – | – | – | – |
| – | – | – | Vanadis 60 | – | 2727 | -1.3292 | – | – | – | – | – | – | – |
| – | – | – | Vancron | – | – | – | – | – | – | – | – | – | – |
Acier inoxydable martensitique
| Alliage | Nuances Böhler pour l’automobile | Villares Metals : nuances pour l’automobile | Nuances Uddeholm pour l’automobile | AISI | SAE | SEL N° de série | EN DIN | ISO | UNS | BS | JIS | AFNOR | Dénominations commerciales |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X30 | N360 | – | – | – | – | 1.4108 | X30CrMoN15-1 | – | S42027 | – | – | – | X30 |
| – | N366 | N4123 | – | – | – | 1.4123 | X40CrMoVN16-2 | – | S42025 | – | – | – | – |
| – | – | – | Unimax | – | – | – | – | – | – | – | – | – |
Acier inoxydable austénitique / ferritique
| Alliage | Nuances Böhler pour l’automobile | Villares Metals : nuances pour l’automobile | Nuances Uddeholm pour l’automobile | AISI | SAE | SEL N° de série | EN DIN | ISO | UNS | BS | JIS | AFNOR | Dénominations commerciales |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 430FG | – | V430FG | – | AISI 430FG | – | 1.4404 | X7CrS17 | – | UNS S43020 | – | – | – | 430FG |
| 303 | – | V303 | – | AISI 303 | – | 1.4305 | X10CrNiS18-9 | – | UNS S30300 | 303S31 | SUS 303 | Z 10 CNF 18.09 | 303 |
| – | – | – | Nimax | – | – | – | – | – | – | – | – | – | – |
| – | – | – | Impax Supreme | – | – | -1.2738 | – | – | – | – | – | – | – |
Matériaux des soupapes de moteur
| Alliage | Nuances Böhler pour l’automobile | Villares Metals : nuances pour l’automobile | Nuances Uddeholm pour l’automobile | AISI | SAE | SEL N° de série | EN DIN | ISO | UNS | BS | JIS | AFNOR | Dénominations commerciales |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| – | – | VAT200A | – | – | – | – | – | – | – | – | – | – | – |
| Ni30 | – | VAT30A | – | – | – | – | – | – | UNS S66315 | – | – | – | HRV30 ; Ni30 |
| – | – | TVA36 | – | – | – | – | – | – | – | – | – | – | – |
| 21-8N | – | VV33 | – | – | – | 1.4866 | X33CrNiMnN23-8 | – | UNS S63018 | – | – | – | 21-8N |
| 21-4N+Nb+W | – | VV50 | – | – | – | 1.4882 | X50CrMnNiNbN21-9 | – | UNS S63019 | – | – | – | 21-4N+Nb+W ; 21-43 |
| SUH35 | – | VV53 | – | – | – | 1.4871 | X53CrMnNiN21-9 | – | UNS S63008 | – | – | – | 21-4N ; SUH35 |
| 21-2N | – | VV56 | – | – | – | 1.4875 | X55CrMnNiN20-8 | – | UNS S63012 | – | – | – | 21-2N |
| HNV8 | – | V422A | – | – | – | 1.4935 | X50CrSi8-2 | – | UNS S42200 | – | – | – | 422 SS ; HNV8 ; SUH616 |
| SUH3 | – | VV40 | – | – | – | 1.4731 | X40CrSiMo10-2 | – | – | – | – | – | SUH3 |
| SUH1 | – | VV45 | – | – | – | 1.4718 | X45CrSi9-3 | – | UNS S65007 | – | – | – | Sil 1 ; HNV3 ; SUH1 |
| SUH11 | – | VV48 | – | – | – | – | X50CrSi8-2 | – | UNS S64004 | – | – | – | SUH11/ ; UH11M |
| Chromo 193 | – | VV85 | – | – | – | 1.4748 | X85CrMoV18-2 | – | – | – | – | – | Chromo 193 |
| Alliage 80A | – | VAT80A / VVN80A | – | – | – | 2,4952 ; 2,4631 ; | – | – | UNS N07080 | – | – | – | Alliage 80A ; NiCr20TiAl |
| Alliage 81 | – | TVA81 | – | – | – | – | – | – | – | – | – | – | Alliage 81 |
| Alliage 520 | – | VAT520 | – | – | – | – | – | – | UNS N07520 | – | – | – | Alliage 520 |
| Alliage 90 | – | TVA90 | – | – | – | 2.4969 | – | – | UNS N07090 | – | – | – | Alliage 90 |
| HEV8 | – | VAT31V | – | – | – | – | – | – | UNS N07032 | – | – | – | SAE HEV8 |
| Alliage 751 | – | VAT751 | – | HEV¡3 | – | 2.4694 | – | – | UNS N° 07751 | – | – | – | Alliage 751 ; NiCr15Fe7TiAl |