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August 19, 2019

Stainless Steel CN7MS

CN7MS is one type 19 Chromium/24 Nickel with copper and molybdenum stainless steel grade which listed in and standard. Casting UNS number is J94650. WWW.CASTINGQUALITY.COM

Casting Methods in Casting Quality Industrial:

  • Sand Casting
  • Investment Casting (Lost Wax Casting, Precision Casting)

CN7MS Equivalent Stainless Steel Grade:WW.CASTINGQUALITY.COM

N/A

Reference Casting Standards and others

Standard Specification for Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application.

Standard Specification for Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service

Glass Hardware Fittings by Investment Casting

Our Services

  1. Sand Casting
  2. Investment Casting
  3. Shell Casting
  4. CNC Machining
  5. CAD Design
  6. Tools/Mold Design

 

Stainless Steel GradeCN7MS Chemical Composition / Physical Properties %
(max, except where range is given)
StandardGradeCarbonManganeseSiliconSulfurPhosphorusChromiumNickelMoCopper
CN7MS0.071.002.50-3.500.0400.04018.0-20.022.0-25.02.5-3.01.5-2.0
CN7MS0.071.002.50-3.500.0400.04018.0-20.022.0-25.02.5-3.01.5-2.0

 

CN7MS Heat treatment process: WWW.CASTINGQUALITY.COM

Heat to 2100°F [1150°C] minimum, 2150°F [1180°C] maximum, hold for sufficient time (2 hours minimum) to heat casting to temperature and quench in water.

CN7MS Stainless Steel Mechanical Property WWW.CASTINGQUALITY.COM

Stainless Steel GradeTensile Strength minYield Strength, minElongation, min
StandardGradeUNSKsiMPaKsiMPa%
CN7MSJ94650704853020535
CN7MSJ94650704853020535

 

CN7MS Typical Casting Application

  • SUBSEA CONTROL LINES
  • HEAT EXCHANGERS
  • WATER SYSTEMS
  • OFFSHORE PLATFORMS
  • FIRE-FIGHTING SYSTEMS

Metal Castings

Stainless Steel , ,

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