Carpenter developed the world's first free-machining stainless and continues to set new benchmarks in machinability. They also manufacture high-strength and high-temperature alloys, magnetic and expansion alloys, superior corrosion-resistant alloys and other specialty metals.

Stainless Steels manufactured include:

- Standard grades

- Super-clean quality grades

- Machining grades

- Heading grades

- Heat-resisting grades

- High strength

- Precipitation hardenable grades

- Boron-containing grades

- Soft magnetic stainless grades

- Stainless steel rebar