Guide to ASTM A335 P11 Alloy Steel Pipe

The ASTM A335 P11 alloy steel pipe is made from ferritic or martensitic chromium-molybdenum alloys. This material’s chemical composition includes elements like carbon, manganese, silicon, phosphorus, sulfur, molybdenum, chromium, and vanadium in different quantities. It has a tensile strength range of 415MPa to 585MPa and a minimum yield strength of 205MPa. The elongation property ranges from 20% to 30%. Additionally, it has a hardness value that ranges between 100HB and 150HB on the Rockwell scale.