Every grade has its own page: chemical composition, mechanical properties, equivalent designations and the full list of products available from stock. Start with a material family or pick a designation directly.
Steel families
Stock products and grade articles, grouped by type of material.
- Acid-resistantAustenitic with molybdenum — resistant to pitting and crevice corrosion; for chemicals, processing and chloride environments.1,506 items · 21 articles
- Austenitic stainlessChromium-nickel without molybdenum — the standard choice for structures, food service and interiors.1,788 items · 14 articles
- Heat-resistantHigher chromium and silicon — retain strength and scaling resistance at high temperatures.487 items · 21 articles
- FerriticChromium without nickel — cheaper, magnetic, good where atmospheric corrosion resistance matters.96 items · 9 articles
- MartensiticHardenable, high hardness — for blades, shafts and wear parts.56 items · 17 articles
- DuplexAustenitic-ferritic structure — twice the yield strength with good stress corrosion resistance.99 items
- Precipitation-hardeningAge-hardened — high strength while keeping corrosion resistance.6 articles
Most often chosen grades
- 1.4307 Chromium-nickel without molybdenum — the standard choice for structures, food service and interiors. 1,024 items →
- 1.4404 Austenitic with molybdenum — resistant to pitting and crevice corrosion; for chemicals, processing and chloride environments. 955 items →
- 1.4301 Chromium-nickel without molybdenum — the standard choice for structures, food service and interiors. 942 items →