ASTM standards are globally recognized references for material testing and specification. They define the exact chemical composition of materials, classifying them into groups with shared characteristics. By design, ASTM standards precisely identify a material’s composition, mechanical properties, and material family.
Below we present a library built from years of experience, covering the most commonly used ASTM materials in marine and industrial projects. The list does not include the ASTM document, which can be purchased at ASTM, but provides a concise description and applicable fields for the most widely used materials, intended as a practical reference for your projects.
- ASTM A106 – Carbon steel (seamless, high temperature service)
- ASTM A53 – Carbon steel (black & galvanized, welded/seamless)
- ASTM A333 – Carbon/alloy steel (low temperature service)
- ASTM A312 – Austenitic stainless steel (seamless/welded)
- ASTM A335 – Ferritic alloy steel (high temperature, e.g. Cr-Mo)
- ASTM A358 – Austenitic stainless steel (welded, large diameter)
- ASTM A671/A672 – Carbon/alloy steel (welded, electric-fusion-welded)
- ASTM B622 – Nickel alloy (Hastelloy)
- ASTM B161 – Nickel (Monel/Ni200)
- ASTM B111 – Copper alloy (condenser/heat exchanger tubes)
- ASTM A269 – Stainless steel (general service tubing)
Fittings
Flanges / Forgings
Castings (valve bodies, pump casing, bonnet etc.)
Plate / Bar / Sheet
Flowazur is not affiliated with, endorsed by, or sponsored by ISO, ASTM, ASME or API. All standard names and numbers are property of their respective organizations.”