Payment & Shipping Terms:
|Equal Grade:||2J4(China)||Form Of Supply:||Cold Rolled Strip, Wire, Round Bar|
|Product Name:||Permanent Magnet Alloy||Certification:||ISO 9001:2015|
cobalt iron alloy,
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
Chemical composition 2J4 (%, weight)
C: 0.12 max
P: 0.025 max
S: 0.020 max
Si: 0.70 max
Mn: 0.70 max
Curie point: 1580°F/860°C
Hardness: HRC 40~46(before temper)
HRC 58~62 (after temper)
Tensile strength, σb: 882~1370MPa(before 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.
Contact Person: Allen Sun