Conforms with: Alstom, CEGB 0259604/82 (T41), CEGB GDCD TD2 ISS2, GE, GEC Turbine Generators Ltd - spec 30/227 ISS 10/83, Siemens, TLV 9105, TLV 9185
Material properties: Tensile Strength 820–970 MPa, Yield Strength 660– MPa, Working temperature –570 °C
Alloy T41is designed for use for bolting, fastener and support rods in turbine, boiler and power plant applications. The material is particularly suitable in elevated temperature areas and where good creep, notch and relaxation resistance is required.