- Other Metals & Metal Products[10]
- Nickel[10]
- Other Steel Products[3]
- Steel Round Bars[1]
- Steel Wire[2]
- Steel Sheets[2]
- Magnetic Materials[5]
- Contact Person : Mr. Jing David
- Company Name : Danyang City Kaixin Alloy Material Co., Ltd.
- Tel : 86-0511-86452561
- Fax : 86-0511-89884146
- Address : Jiangsu,Zhenjiang,Mazhuang Lvcheng Town Danyang Jiangsu
- Country/Region : China
- Zip : 212352
alloy sheet
Alloy52
*Alloy52,ASTM F30,UNS k95050,(Fe-50Ni),Chinese 4J50
1.Alloy grades and chemical composition consistent with the provisions of table 1
Alloy Grade | C | P | S | Mn | Si | Al | Co | Ni | Fe |
Not more than(≤) | |||||||||
Alloy52 | 0.05 | 0.020 | 0.020 | 0.80 | 0.30 | 0.1 | --- | 49.5~50.5 | Balance |
2.The tensile strength of wire in line with the provisions of Table 2
Status code | Status | Tensile strength,N/mm2 |
R I | Soft Hard | >590 <820 |
3. Hardness of Deep-drawn Strip in line with the provisions of Table 3
Deep-stamping | Thickness/mm | Hardness /HV |
Fe-Ni Fe-Ni | >2.5 ≤2.5 | ≤190 ≤165 |
4.Alloy average linear expansion coefficient in line with the table 4
Alloy Grade | Specimen heat treatment system | The average linear expansion coefficienta,10-6/ oC | ||
20-300 oC | 20-400 oC | 20-450 oC | ||
Alloy52 | To be heat at a temperature of 900±20°Cin the hydrogen,hold for 1h; cool at a rate less than 5°C/min to 200°C. | 9.2-10.0 | 9.2-9.9 | ------- |
5.Alloy typical expansion coefficient
Alloy Grade | The average linear expansion coefficienta a,10-6/ oC | ||||||
20-100 oC | 20-200 oC | 20-300 oC | 20-400 oC | 20-450 oC | 20-500 oC | 20-600 oC | |
Alloy52 | 9.8 | 9.8 | 9.5 | 9.4 | --- | 9.7 | 10.6 |
Note: The values in the table are for reference only.
Specification: Plate, sheet, strip, rod, bar, wire, tube.
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alloy sheet
