1>Certification:ISO9001:2008SGS 2>Diameter:0.03mm~20.0mm 3>Phase transition Temperature,Af :-20~90 4>Standard:ASTM-2063-05 ... .45g/cm3Melting Point1310°CPhase transition Temperature, Af -20°C~90°CModulus of elasticityMartensite 28-41 GPaAustenite ... . 0,050Iron max. 0,050Carbon max. 0,050Nioium max. 0,025Copper max. 0,010Chromium max. 0,010Oxygen + Nitrogen max. 0,050Hydrogen max. 0,005TitaniumWe ...