May 14, 2019

Stainless Steel CF8C (SS347)

CF8C (SS347) is one Austenitic stainless steel grade in standard of and /A743M. It can give good corrosion resistance properties with good strength and ware resistance.

Casting Methods in Casting Quality Industrial:

  • Sand Casting
  • Investment Casting

CF8C (UNS J92710) Equivalent Stainless Steel Grade: WWW.CASTINGQUALITY.COM

ASTM/UNS 347/S34700,

EN 10095, DIN 1.4552, G-X5CrNiNb18-9

BS 347C17

China ZG0Cr18Ni9Ti

JIS SCS21

Reference Standard:

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

ASTM 743A 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

ASTM A240 Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

ASTM A182 Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

ASTM A276 Standard Specification for Stainless Steel Bars and Shapes

Stainless Steel Water Meter Casting

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 GradeCF8C (SS347) Physical Chemistry Properties
StandardGradeUNSCarbonManganeseSiliconSulfurPhosphorusChromiumNickelMo
CF8CJ927100.081.502.000.040.0418.0-21.09.0-12.0
CF8CJ927100.081.502.000.040.0418.0-21.09.0-12.00.5
CF8CJ927100.081.502.000.040.0418.0-21.09.0-12.0
ASTM A276SS347S347000.082.001.000.0450.0317.0-19.09.0-12.0Cb10XC-1.10
ASTM A182F347S347000.082.001.000.0450.0317.0-20.09.0-13.0
F347HS347090.04-0.102.001.000.0450.0317.0-20.09.0-13.0
ASTM A240347S347000.082.000.750.0450.0317.0-19.09.0-13.0
347HS347090.04-0.102.000.750.0450.0317.0-19.09.0-13.0

 

CF8C (SS347) Heat treatment process: WWW.CASTINGQUALITY.COM

Heat to 1900°F [1043°C] minimum, hold for sufficient time to heat casting to temperature, quench in water or rapid cool by other means.

CF8C (SS347) Stainless Steel Mechanical Property WWW.CASTINGQUALITY.COM

Stainless Steel GradeTensile Strength minYield Strength, minElongation, minReduction of AreaHardness, Max
StandardGradeUNSKsiMPaKsiMPa%min, %BrinellRockwell B
CF8CJ92710704853020530
CF8CJ92710704853020530
CF8CJ92710704853020530
ASTM A276347S3470075515302054050Hot Finished, all
90620453103040Cold Finished, <=1/2”
75515302053040Cold Finished, >1/2”
ASTM A240347S34700755153020540.020192
347HS34709755153020540.020195
ASTM A182F347S3470075515302053050
F347HS3470975515302053050

CF8C (SS347) CASTING APPLICATION: WWW.CASTINGQUALITY.COM

CF8C (SS347) is used for fluidized bed combustors stainless steel casting, kilns, radiant tubes stainless steel casting, tube hangers for petroleum refining and steam boilers stainless steel casting, coal gasified internal components stainless steel casting, lead pots, refractory anchor bolts stainless steel casting, burners and combustion chambers stainless steel casting, retorts, muffles, annealing covers stainless steel casting, food processing equipment stainless steel casting, cryogenic structures stainless steel casting.

 

SERVICE IN QINGDAO CASTING QUALITY INDUSTRIAL

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

Metal Castings

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3 Comments
  1. Hi there I want 347ss investment casted steampipe bends turbo merge collector and head flange, what can you do thanks.

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