Aperam DURIMPHY®

Generic Family: Steel - Wrought - High Alloy - Maraging • Supplied by: Aperam

DURIMPHY and PHYTIME are 250 and 300 KSI (kilo-pound square inch) maraging steels. In addition to very high yield strength, they offer a range of complementary properties (physical, chemical and technological) enabling them to be employed to advantage in the most varied applications.

DURlMPHY's and PHYTlME's principal characteristics are:

Superior formability, the attainment of elevated mechanical properties by precipitation hardening heat treatment at moderate temperature, a treatment that can be carried out after forming. The hardening treatment does not induce any dimensional change.

Absence of low-temperature embrittlement

Excellent fatigue-resistance

Structural stability after aging

A low thermoelastic coefficient

Excellent weldability. Carrying out post-weld hardening treatment enables very significant abatement of the differences in properties between welded and non-welded zones, eliminating weak spots.

General Properties

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Material Status

Commercial: Active

Documents

Technical Datasheet (English)

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Availability

Africa & Middle East, Asia Pacific, Europe, Latin America, North America

Other Properties

Forms Available, Metal Type, Type Analysis, Density, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), Hardness, Mean CTE, Thermal Conductivity, Electrical Resistivity

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Processing

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