Iron powder specifications commonly used for welding materials:
Grade |
Chemical analysis % |
Physical properties |
||||||
TFe min |
Mn max |
Si max |
C max |
S max |
P max |
Granule um |
Apparent density |
|
DHT40.29 |
98.0 |
0.40 |
0.2 |
0.05 |
0.025 |
0.03 |
0~425 |
2.6~3.1g/cm3 |
DHT60.25 |
98.0 |
0.40 |
0.2 |
0.05 |
0.025 |
0.03 |
0~250 |
2.4~2.7g/cm3 |
DHT60.252 |
97.0 |
0.50 |
0.2 |
0.05 |
0.030 |
0.03 |
0~250 |
2.4~2.7g/cm3 |
DHT80.25 |
98.0 |
0.40 |
0.2 |
0.05 |
0.025 |
0.03 |
0~180 |
2.4~2.7g/cm3 |
DHT100.25 |
98.0 |
0.40 |
0.20 |
0.05 |
0.020 |
0.03 |
0~150 |
2.4~2.7g/cm3 |
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