Mitsubishi

Round Bars 10–500 mm in QT1, Rm= 800-950N/mm2
Flat Bars 20–95x40 mm in QT1, Rm= 800-950N/mm2

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Conforms with , , , , , , , , , , , , , , , , , , , , , , ,

Material properties: Tensile Strength 800–950 MPa, Yield Strength 600– MPa, Working temperature –580 °C

Equivalent or similar: ASTM A565 GRADE 616HT OR ASTM A437 GRADE B4B, Z21CDV12

Creep resisting steel, hardened and tempered. Usual upper temperature limit for continuous operating at 580°C. Components featuring elevated high-temperature strength for use in thermal engines and power plants, such as turbine blades, turbine discs, screws, bolts, pins and shafts.

Round Bars 14.52–210 mm

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Conforms with , , , , ,

Material properties: Tensile Strength 850–1000 MPa, Yield Strength 700– MPa, Working temperature –550 °C

Equivalent or similar: K14072, SA193-B16, SA194 Gr.16, Alloy steel 661, 661B (UK), BS 1506 671-850, 42CDV4

DUREHETE 950 Uses Power generation (turbine fastener, boiler support rods) Process plant fasteners