copper alloy Powder--ACME

Description
Copper alloy powder is used for oil bearing, diamond products, powder metallurgy, etc. It mainly covers copper coated iron 10 powder, copper coated iron 20 powder, bronze coated iron powder, brass coated iron powder, 20 to 30 brass powder.

Copper Coated Iron 10 Powder (Mainly used for oil bearing, diamond products, etc)

Chemical element		Physical properties
Cu	Fe	Apparent density	Flow rate	SPEC
8 to 11%	allowance	2.2 to 2.7 (g/cm3)	38(s/50g)	-80 mesh

Copper Coated Iron 20 Powder

Chemical element		Physical properties
Cu	Fe	Apparent density	Flow rate	SPEC
8 to 11%	allowance	2.2 to 2.7 (g/cm3)	38(s/50g)	-80 mesh

Bronze Coated Iron Powder (Mainly used for oil bearing, diamond products, etc)

Chemical element			Physical properties
Cu	Sn	Fe	Apparent density	Flow rate	SPEC
17- to 19%	1.8 to 2.2%	allowance	2.2 to 2.6 (g/cm3)	38(s/50g)	-80 mesh

Brass Coated Iron Powder (Mainly used for oil bearing, diamond products, etc)

Chemical element			Physical properties
Cu	Zn	Fe	Apparent density	Flow rate	SPEC
18 to 21%	5 to 7%	allowance	2.3 to 2.7 (g/cm3)	38(s/50g)	-80 mesh

20-30 Brass Powder (Mainly used for powder metallurgy products)

Chemical element		Physical properties
Cu	Zn	Apparent density	Flow rate	SPEC
82 to 68%	18 to 32%	2.6 to 3.3 (g/cm3)	38(s/50g)	-100 mesh

Particle size range(μm)	0 to 15	15 to 45	15 to 60	60 to 120	120 to 150
Shape	Sphere
Particle size distribution(μm)	D10:6	D10:17	D10:21	D10:63	D10:126
	D50:9	D50:32	D50:47	D50:79	D50:137
	D90:13	D90:44	D90:55	D90:111	D90:145
Flow rate (S)	≤18
Apparent density (g/cm³)	≥4.63
Oxygen content (wt.%)	0.03-0.07