Used in hard alloy, P/M, MIN, welding rod, electric conductive slurry, magnetic material, laser welding, diamond tools, high temperature alloy,

rechargeable battery,the rubber and plastic injects products etc.

3. Specification :

304 304L 316L 410L 17-4PH 430L 17-7PH
C ≤ 0.15 ≤ 0.03 ≤ 0.03 ≤ 0.03 ≤ 0.08 ≤ 0.03 ≤ 0.09
Si ≤ 0.08 ≤ 1.0 ≤ 1.0 ≤ 0.08 ≤ 0.1 ≤ 0.08 ≤ 1.00
Mn ≤ 0.2 ≤ 0.3 ≤ 0.2 ≤ 0.5 ≤ 0.2 ≤ 0.28 ≤ 1.00
Ni 9.0-10.0 8.0-12.0 12.0-16.0 4.0-5.0 6.5-7.75
Cr 17.5-18.5 18.0-20.0 16.0-18.0 11.0-12.5 15.5-17.5 17.0-18.0 16.0-18.0
Mo 1.8-2.5
Fe Bal Bal Bal Bal Bal Bal
O ≤ 0.15 ≤ 0.15 ≤ 0.15 ≤ 0.15 ≤ 0.15
Cu 3.0-5.0 ≤0.5
Al 0.75-1.50
S ≤ 0.03

Size Range 0-25μm 0-45μm 15-45μm 45-105μm 75-180μm
Morphology spherical
Size Distribution D10:6μm D10:9μm D10:14μm D10:53μm D10:78μm
D50:16μm D50:25μm D50:35μm D50:69μm D50:120μm
D90:23μm D90:39μm D90:45μm D90:95μm D90:165μm
Flowability(a) ≤ 35s ≤ 30s ≤ 18s ≤ 20s
Apparent Densitity 3.7g/cm3 3.9g/cm3 3.9g/cm3 4.2g/cm3 4.3g/cm3
Tap Density 5.4g/cm3 5.3g/cm3 5.3g/cm3 5.3g/cm3 5.2g/cm3