Titanium Alloys Titanlegierungen Supplier Tantal Rohre Tantalum Sonderwerkstoffe Molybden Molybdenum Molybdän Molybdän Corrosion Niobio Niobium Niob Schrauben Tantal Zirconium Zirkonium Zircone Powder Thermal Extension Wolframdraht Wolframelektroden Tungsten Heavy Metals Alloys Tantal Wolfram 17-4 PH REX 734 ISO 5832-9 Nitronic 60 Precision Foils

Titanium Alloys Titanlegierungen Supplier Tantal Rohre Tantalum Sonderwerkstoffe Molybden Molybdenum Molybdän Molybdän Corrosion Niobio Niobium Niob Schrauben Tantal Zirconium Zirkonium Zircone Powder Thermal Extension Wolframdraht Wolframelektroden Tungsten Heavy Metals Alloys Tantal Wolfram 17-4 PH REX 734 ISO 5832-9 Nitronic 60 Precision Foils

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» 17-4 PH or 1.4542 (medical instruments)
Round Bars

SS 17/4 PH (17 4, 4542) is a precipitation hardenable Martensitic stainless steel with high strength, and good corrosion resistance. It is easily heat treated from the annealed temper.

6 mm	18 mm	40 mm	60 mm	90 mm
8 mm	20 mm	42 mm	65 mm	95 mm
10 mm	25 mm	45 mm	70 mm	110 mm
12 mm	30 mm	50 mm	75 mm
15 mm	35 mm	55 mm	80 mm

» Technical Data Sheet

Chromium Nickel Copper

15.3 % 4.3 % 3.3 %

Columbium/Tantalum Carbon Iron

0.25 % 0.04 % Balance

Ultimate Tensile Strength Yield Strength (0.2% Offset) Elongation in 2 inch* Modulus of Elasticity (Tension) Poissonts Ratio	Annealed 160 KSI 145 KSI 5 % 28.5 x 10 6 PSI   0.27	Annealed / Heat Treated 200 KSI 180 KSI 3 %
* The measured elongation will be less as thickness decreases to 0.002 inch and less

Density (Heat Treated) Electrical Resistivity (Heat Treated) Thermal Expansion Coefficient (21º to 93ºC) - Heat Treated Thermal Conductivity @ 150ºC Magnetic Attraction

0.282 lbs/cu.in. 80 Microhmxcm 10. 8 x 10 -6/ºc   17.9 W/m-k Yes

Titanium Tantalum Molybdenum Niobium Zirconium Tungsten
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Zirconium Zirkonium Zircone

Wolframdraht Tungsten Heavy Metals Alloys Wolframelektroden

17-4 PH REX 734 ISO 5832-9 Nitronic 60 Precision Foils

Zirconium Zirkonium Zircone