| Message: | Description:Standard: ASME SA-564.Advantages: With high strength and good corrosion resistance.Applications: For aerospace equipment and components. Commercial grade used in Oil and Gas.Available steel grades:17-4 PH, ANSI 630, UNS S17400;17-7 PH, ANSI 631, UNS S17700;15-5 PH, XM-12, UNS S15500;Specifications: Modified specifications according to customer requirements.17-4PHCHEMICAL COMPOSITIONCarbon (C)MaxManganese (Mn)MaxSilicon (Si)MaxChromium (Cr)Nickel (Ni)Copper (Cu)Phosphorus (P)MaxSulfur (S)Max0.071116.5-17.53-53-50.040.3MECHANICAL PROPERTIESGrade 17-4PHAnnealedTensile Strength (MPa)1100Elongation A5 (%)15Proof Stress 0.2% (MPa)1000Elongation A5 (%)15TYPICAL PHYSICAL PROPERTIES OF STAINLESS STEELSPropertyValueDensity7.75 kg/m3Modulus of Elasticity196 GPaElectrical Resistivity0.080×10-6 Ω.mThermal Conductivity18.4 W/m.KThermal Expansion10.8×10-6 /K17-7PHCHEMICAL COMPOSITIONTYPECrNiAlCMnPSSi17-7min: 16.0 max: 18.0min: 6.75 max: 7.75min: 0.75 max: 1.500.09 max1.00 max0.05 max0.03 max1.00 maxMECHANICAL PROPERTIESGradeTensile Strength ksi (MPa)Yield Strength 0.2% ksi (min)Elongation %Hardness (Rockwell) MAX17-71304035B85PHYSICAL PROPERTIESDensity lbm/in3Thermal Conductivity (BTU/h ft. °F)Electrical Resistivity (in x 10-6)Modulus of Elasticity (psi x 106Coefficient of Thermal Expansion (in/in)/ °F x 10-6Specific Heat (BTU/lb/ °F)Melting Range (°F)at 68°F: 0.2820117 —-30.7 at 68°F28.58.5 at 32 – 212°F0.1200 at 68°F to 212°F2560-2625°F url:http://www.jgspecail.com |
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