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Precision alloy

1J85 precision alloy

質(zhì)量穩(wěn)定：實行全過程質(zhì)量監(jiān)控，細(xì)致入微，全方位檢測

價格合理：高效內(nèi)部成本控制，減少開支，讓利客戶

發(fā)貨快捷：先進生產(chǎn)流水線，充足的備貨，縮短了交貨期

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1J85 (executive standard GB / T 15018-1994)

Chemical composition of 1J85:

*37329%*30967*30827;*38221;*38076;*38108*30899*38192;*3078938081;
1J85(a)
td>794.8
td>0.300.1520313;
(c)0.0200.020815.2.0.200.030.600.3037327;

Physical properties of 1J85:

density

8.75 g/cm3
melting point1395-1425℃

1J85 annealed state, mechanical properties of the alloy at room temperature:

Alloy statetensile strength
σb (Mpa)		Elongation
A5 %

hardness

Hv

1J85≥560≥35≤205

This alloy has the following properties：

High saturation magnetic induction soft magnetic 1J85 ferronickel alloy is a kind of nickel alloy containing 79-81%, which has the highest initial permeability, maximum permeability and very low coercive force, and is sensitive to weak signal. 1J85 saturation magnetic induction strength is greater than 0.78t, initial permeability is greater than 30mh / m, maximum permeability is greater than 115mh / m, and coercive force is less than 2.4a/m

Metallographic structure of 1J85:

1J85 alloy is austenitic

The application fields of 1J85 include:

1. Core lamination for DC relay, communication and electronic equipment transformer and choke

2. Magnetic shielding device, part or control element

Products of our company:

&Cold and hot plate forging and hot rolling


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