Titanium

Titanium IMI 550

Titanium IMI 550 is a titanium.

Quote a part in IMI 550 Compare with…All titanium grades

Properties

Datasheet

Values are nominal handbook figures for design screening. Certified mill or lot data ships with every FabDigit order on request.

Against other titanium grades

Yield strength—

275 MPa40 ksifamily median 620 MPa90 ksi1,067 MPa155 ksi

Tensile strength—

345 MPa50 ksifamily median 740 MPa107 ksi1,171 MPa170 ksi

Density—

4.44 g/cm³0.16 lb/in³family median 4.51 g/cm³0.163 lb/in³4.73 g/cm³0.171 lb/in³

Hardness (HB equiv.)—

170 HBfamily median 279 HB366 HB

Max service temp—

315 °C599 °Ffamily median 388 °C730 °F425 °C797 °F

Electrical conductivity—

0.95 % IACSfamily median 1 % IACS4.1 % IACS

Machinability—

40 / 100family median 40 / 10040 / 100

Relative cost—

83family median 9090

Strength versus weight in the titanium family

Yield strength against density for every titanium grade FabDigit runs. IMI 550 is highlighted; hover a dot for its name, or open the interactive family chart.

Surface finishes for IMI 550

Coatings and treatments compatible with titanium on the processes IMI 550 runs on. Pick them in the quote configurator or call them out on the drawing.

Thermal Spray

Plasma Spray

Equivalent designations

Standards and trade names that resolve to Titanium IMI 550 in FabDigit's catalog. Equivalence is nominal — check the exact specification when certification matters.

Also called: Ti-4Al-4Mo-2Sn-0.5Si钛合金

Property data is compiled from published supplier and standards handbooks and normalised for comparison; hardness values on non-Brinell scales are converted approximately for charting only. Manufacturability limits are FabDigit quote-engine defaults and may be relaxed by engineering review. Nothing on this page is a certification — request mill certs, CoC or material test reports with your order.