|
Category
|
Designation |
Chemical
Composition (%) |
Particle
Size Distribution (μm) |
Apparent
Density
g/cm3 |
Flow
Rate
s/50g |
Compressibility
g/cm3 0.75%Zn-St 490.3MPa |
Rattler
Value%0.75%Zn-St 490.3MPa |
|
Iron Powder for Welding Rod
|
FHT40·30 |
<0.02 |
<0.10 |
<0.40 |
<0.02 |
<0.02 |
- |
- |
- |
- |
- |
- |
- |
<0.50 |
- |
>98.0 |
+425<1%,
250-425 5-20%(其中FHT40·37
5-30%),106-250 Balance, -106<20% |
2.9-3.1 |
<32 |
- |
- |