Aller au contenu principal

Steel for rubber reinforcement is a 5.5 mm hot rolled wire rod designed to be drawn down to 0.2 mm or less while reaching final mechanical properties over 4000 MPa.

Image retirée.

 

 For the steel producer it is the most demanding high carbon product. We have developed 0.9% carbon chromium alloyed grades to obtain high mechanical properties for thinner drawing to lighten tires and improve fuel efficiency. To achieve small drawn diameters and to avoid the risk of segregation and decarburisation, steel cleanliness is tightly controlled and inclusions are strictly monitored in terms of chemistry, density and size. Surface quality is the final success factor for achieving very fine drawing quality, enabling surface treatments such as brass plating to be applied.

Key properties

Grade analysis
Steel cleanliness
Microstructure homogeneity
Surface quality

Typical inclusion distribution analysis by ternary diagram on steel cord
 

 CSiMnPSCr
Name%%%%%%
C600.55-0.650.15-0.300.40-0.80max. 0.03max. 0.03-
C700.65-0.750.15-0.300.40-0.80max. 0.03max. 0.03-
C800.75-0.880.15-0.300.40-0.80max. 0.03max. 0.03-
C90+Cr0.90-0.950.15-0.300.10-0.40max. 0.03max. 0.030.10-0.30

XCarb® Towards carbon neutral steel

Latest news

17 juin 2024

ArcelorMittal introduces latest developments at Wire and Tube fair

Low carbon-emissions steel on the way: XCarb® recycled and renewably produced steel, made with a hig...
Find out more
16 avril 2024

Museum of the History of Polish Jews reinforced with ArcelorMittal rebars

Located in the former heart of Jewish Warsaw, the new Museum of the History of Polish Jews is a mode...
Find out more
1 avril 2024

Get your shopping list ready for the 64,000 m² shopping centre in Warsaw

Galeria Północna, a modern and functional new shopping centre has opened its doors in Warsaw (Poland...
Find out more
1 avril 2024

Krybar® in the Al-Zour LNG project in Kuwait

As from 2020, Kuwait will have a new liquefied natural gas (LNG) terminal, located near Kuwait City ...
Find out more
1 avril 2024

ArcelorMittal helps Warsaw grow

To contribute to the expansion of Warsaw underground, ArcelorMittal Europe – Long Products supplied ...
Find out more
29 mars 2024

LISI AUTOMOTIVE and ArcelorMittal join forces to help transform the automotive industry with XCarb® recycled and renewably produced low carbon-emissions steel

Committing to achieve carbon neutrality by 2050 and reducing CO2 emissions by 35% by 2030 in Europe,...
Find out more