| Message: | Description:Standard: ASTM B473Advantages: With excellent general corrosion resistance to sulfuric acid and to chloride stress corrosion cracking.Applications:Chemical and allied industriesFood and dye productionHeat exchangersExplosivesTanksValvesPickling racksManufacture of synthetic rubber and plasticsPharmaceuticalsSO2 scrubbers and other severe environmentsAvailable steel grades: Alloy 20(N08020).Specifications: Modified specifications according to customer requirements.CHEMICAL PROPERTIES:TYPECCrCuFeMnMoNiPSiSNb (Cb)Alloy 20 UNS N080200.07 maxmin: 19.00 max: 21.00min: 3.00 max: 4.00Balance2.00 maxmin: 2.00 max: 3.00min: 32.00 max: 38.000.045 max1.00 max0.035 max8 XC min 1.00 maxMECHANICAL PROPERTIES:Stabilized-Annealed ConditionProduct FormTensile Strength, ksi (min)Yield Strength, 0.2% offset ksi (min)Elongation % (min)Reduction of Area % (min)Hardness Brinell (max)Hardness Rockwell B (max)Plate, Sheet803530—21795Bar80353050——PHYSICAL PROPERTIES:DensitySpecific GravitySpecific Heat at 32 to 212°FElectrical Resistivity at 68°FPoissons RatioMagnetic Permeability at 68°FModulus of Elasticity at 68°F0.292 lbs/in38.080.12 BTU/lb/°F644 ohm-cir mil/ft0.311.002 Mu29.3 x 106 psi url:http://www.jgspecail.com |
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