Suzhou Xunshi New Material Co., Ltd
SUZHOU XUNSHI NEW MATERIAL CO., LTD CHOOSE XUNSHI, CHOOSE HIGH PERFORMANCE
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P6 alloy is a cobalt base precipitation hardened alloy which combined the advantages of high hysteresis loss and low magnetizing force. It is similar to Vicalloy-2J10 in China standard.
Typical chemical composition P6 alloy
Ni: 6.0%
Co: 45.0%
V: 4.8%
Fe: Balance
Chemical composition 2J4 (%, weight)
C: 0.12 max
P: 0.025 max
S: 0.020 max
Si: 0.70 max
Mn: 0.70 max
Co: 44.0~46.0
V: 3.5~4.5
Ni: 5.3~6.7
Fe: Balance
Physical properties
Density: 8.2g/cm3
Curie point: 1580°F/860°C
Machenical properties
Hardness: HRC 40~46(before temper)
HRC 58~62 (after temper)
Tensile strength, σb: 882~1370MPa(before temper)
1180~1960Mpa(after temper)
Thickness range: 0.05~0.8mm
Other thickness also availble per request.
It is required to do a age hardening heat treatment after material fabricated to the desired form.
Placed in a protective atmosphere furnace and held at 550~600 degree for two to five hours.