GB/T 12230 CF3M Stainless Steel Precision Casting
Zhengzhou Sebon Heavy Machinery Co.,LTD. is a leading precision casting manufacturer and precision casting exporter in China, with integrating precision casting, machining, sales all-in-one .
Our foundry mainly produces stainless steel precision castings parts, carbon steel precision castings parts, heat-resistant steel precision castings parts, alloy steel precision castings parts, cast copper precision castings parts, cast iron precision castings parts, high temperature alloy material precision castings parts. Material can meet domestic and international standards GB, AISI, DIN, JIS, EN, etc.. And we have passed ISO9001 and TS16949 international quality system certification.
GB/T CF3M precision castings is widely used in auto,moto,railway and shipping construction machinery,mining machinery and engineering machinery industries.We can produce CF3M precision castings according to your drawings.We can also do CNC machining and many kinds surface treatment, just tell us your requirements on physical properties and chemical compositions .
GB/T 12230 CF3M precision castings part Process:Lost wax casting(Silica sol process or Waterglass process)
GB/T CF3M precision castings part Key specification:
1.Material: stainless steel
2.Standard: ASTM\DIN\BS\JIS
3.Surface finish: Passivated or polished
4.Weight: about 0.1-6000kg
5.Useful: 8-20mm width glass
GB/T CF3M precision castings part Heat-
treatment:Annealing/Tempering/Normalizing/Solid solution.
GB/T CF3M precision castings part Testing facility:spectrometer, tensile test machine, hardness test machine,CMM,UT test(ultrasonic testing,magnetic powder inspection,Penetrant Testing）
GB/T 12230 CF3M precision castings chemical composition unit
|
Symbol
|
Chemical composition
|
|
|
C
max
|
Si
max
|
Mn
max
|
P
max
|
S
max
|
Cr
max
|
Ni
max
|
|
CF3M
|
≤0.12
|
≤0.12
|
0.8~2.0
|
≤0.045
|
≤0.030
|
17.0~20.0
|
8.0~11.0
|
GB/T 12230 CF3M precision castings Mechanical properties
|
Symbol
|
Yield point or proof stress
σb /MPa
|
Tensile strength
σb /MPa
|
Elongation % min
|
|
CF3M
|
|
441196
|
2532
|
If you want to know more about GB/T CF3M precision castings dimensional tolerance ,please feel free to contact us.
If you need CF3M precision casting price or if you want to find the sincere GB/T CF3M precision casting supplier, please contact us by sending mail, calling, leaving message on our website. We will supply you the casting parts at the competitive price and shortest delivery time.
