Introduction
C75 Carbon Steel is a standard Euronorm high carbon spring steel, part of EN10132. It has a carbon content of 0.7-0.8% making it a multi-purpose carbon steel with good spring properties. Therefore, it is a commonly used carbon steel in a wide range of engineering applications.
C75 steel hardness range is 400/450 vpn. To get steel with the higher hardness the heat treatment used for 75Cr1 Carbon Steel.
C75 Carbon Steel Chemical Composition
Carbon – 0.7 – 0.8%
Manganese – 0.5 – 0.8%
Silicon – 0.1 – 0.4%
Phosphorous – 0.04% max
Sulphur – 0.04% max
CK75
CS70
1074
CS80
75Cr1
Condition Supplied
BSS supply C75 Carbon Steel in the following conditions:
Cold rolled hardened and tempered
Applications
C75 Carbon Steel is widely used for a range of spring and engineering applications including:
- Flat springs
- Automotive springs
- High performance springs
- Machine knife blades
- Circlips
- Clutch plates
- Springs
- Knives and blades
- Wood saws
- Hand tools
- Agricultural tools
- Shims
- Doctor Blades
- Biomass stirrers
Our range
We supply C75 Carbon Steel in coil hardened and tempered, and also in a range of sheet sizes.
C75 steel hardness range is 400/450 vpn. C75 is available in a range of sheet sizes, from 0.5mm to 2.64mm thick.
We do not supply Mill Certificates with orders, we only supply Certificates of Conformity.
