August 8, 2019

Stainless Steel CN3MN

CN3MN is one super stainless steel, which type 21 Chromium/24 Nickel with molybdenum and Nitrogen stainless steel grade which listed in , and standard. Casting UNS number is J94651. WWW.CASTINGQUALITY.COM

Casting Methods in Casting Quality Industrial:

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

CN3MN (UNS J94651) Equivalent Stainless Steel Grade:WW.CASTINGQUALITY.COM

N/A

Reference Casting Standards and others

Standard Specification for Castings, Austenitic, for Pressure-Containing Parts:

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:

Our Services

  1. Sand Casting

    Casting Quality focus on Metal Parts industry, we provide professional service in Metal Casting field.

    Sand Casting is a popular metal form method, are suitable for all materiel, such as grey iron, ductile iron, malleable iron, carbon steel, stainless steel, aluminum and bronze.

  2. Investment Casting

    also named as precision lost wax casting, mainly suitalbe for carbon steel and stainless steel parts. We also provide grey iron and ductile iron and aluminum and bronze parts by investment casting. It can achieve the best appearance with good tolerance

  3. Shell Casting

    Shell casting method is a good option to replace investment casting and sand casting. the quality is better than sand casting parts, suitable for bulk production.

  4. CNC Machining

    CNC Milling, CNC turning with 5 xix CNC center, we provide precision machining for all castings based on customers design drawings.

  5. CAD Design

    Mechanical Design service based on customers requirement, our software is Solidworks and AutoCAD.

  6. Tools/Mold Design

    Mould design and production will be served for metal casting ad plastic injection industry. Based on our more than 10 years experience, we supply professional molds for our customers in Europe and North American.

 WWW.CASTINGQUALITY.COM

Stainless Steel GradeCN3MN Chemical Composition / Physical Properties %
(max, except where range is given)
StandardGradeCarbonManganeseSiliconSulfurPhosphorusChromiumNickelMolybdenumNitrogenCopper
CN3MN0.032.001.000.010.0420.0-22.023.5-25.56.0-7.00.18-0.260.75
CN3MN0.032.001.000.010.0420.0-22.023.5-25.56.0-7.00.18-0.260.75
CN3MN0.032.01.000.010.04020.0-22.023.5-25.56.0-7.00.18-0.260.75

 

CN3MN Heat treatment process:  WWW.CASTINGQUALITY.COM

Heat to 1900°F [1040°C] minimum, hold for sufficient time to heat casting to temperature, quench in water or rapid cool by other means.

Or, as cast if corrosion resistance is acceptable

CN3MN Stainless Steel Mechanical Property  WWW.CASTINGQUALITY.COM

Stainless Steel GradeTensile Strength minYield Strength, minElongation, minReduction of ReductionHardness, Max
StandardGradeUNSKsiMPaKsiMPa%min, %BrinellRockwell B
CN3MNJ94651805503826035
CN3MNJ94651805503826035
CN3MNJ94651805503826035

 

CN3MN Typical Application  WWW.CASTINGQUALITY.COM

  • Pump components
  • Valve components
  • HEAT EXCHANGERS
  • WATER SYSTEMS
  • OFFSHORE PLATFORMS
  • FIRE-FIGHTING SYSTEMS

SERVICE IN QINGDAO CASTING QUALITY INDUSTRIAL

  • SAND CASTING
  • INVESTMENT CASTING
  • SHELL CASTING
  • PERMANENT MOLD CASTING
  • CNC MACHINING

Metal Castings

Stainless Steel , , ,

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