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Precision Alloys

Precision alloy is a metal material with special physical properties (such as magnetic, electrical, thermal and other properties). The vast majority of precision alloys are based on ferrous metals, and only a few are based on non-ferrous metals. It usually includes magnetic alloys (see magnetic materials), elastic alloys, expansion alloys, thermal bimetals, electrical alloys, hydrogen storage alloys (see hydrogen storage materials), shape memory alloys, magnetostrictive alloys (see magnetostrictive materials), etc.

Product Details

Equivalent designations

The precision alloy mainly applies to electrical component, hard glass, soft glass, glassy-closure alloy of ceramic match sealing, soft magnetic alloy, elastic alloy, including iron, nickel, cobalt alloy 4J29, iron-chromium alloy 4J28 , iron-nickel alloy 1J36, 1J50, 1J79, 1J80, 3J9, 4J42, 4J50 etc.. The product specifications include silk, belt, pipe, sheet and rod materials. The smelting process of the alloy is undertaken in the non-vacuum induction furnace and vacuum induction furnace, the other smelting methods which can meet the requirements also can be used.

Grade

Chemical composition %

Remarks

The chemical composition is allowed to deviate from the standard requirements when the alloy magnetic is in line with the standard.

1J36

≤0.03

≤
0.020

≤
0.02

≤
0.06

≤0.20

35.0
/
37.0

The remaining amount

1J50

≤0.03

≤
0.020

≤
0.02

0.30
/
0.60

0.15
/
0.30

≤0.20

49.0
/
50.5

The remaining amount

1J79

≤0.03

≤
0.020

≤
0.02

0.60
/
1.10

0.30
/
0.50

≤0.20

3.80
/
4.10

78.5
/
80.0

The remaining amount

1J80

≤0.03

≤
0.020

≤
0.02

0.60
/
1.10

1.10
/
1.50

≤0.20

2.60
/
3.00

79.0
/
81.5

The remaining amount

3J9

0.02
/
0.26

≤
0.030

≤
0.02

1.80
/
2.20

1.3
/
1.70

19.0
/
20.5

1.60
/
1.85

9.0
/
10.5

The remaining amount

4J29

≤0.03

≤
0.02

≤0.50

≤0.30

≤0.20

28.5
/
29.5

16.8
/
17.8

The remaining amount

4J28

≤0.12

≤
0.02

≤1.00

≤0.90

27.0
/
29.0

≤0.50

The remaining amount

N≤0.02

4J42

≤0.05

≤
0.02

≤0.80

≤0.30

41.5
/
42.5

≤1.0

The remaining amount

Al≤0.10

4J50

≤0.05

≤
0.02

≤0.80

≤0.30

49.5
/
50.5

The remaining amount

Al≤0.10

With wide experience and expertise, Bolaibao (Suzhou) Metal Products Co., Ltd. is one of the leading precision alloys manufacturers and suppliers. We have hundreds of high-qualified workers at your service. Please rest assured to get the competitive price precision alloys for sale with us.

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