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Hunan Gaopin Advanced Materials Technology Co., Ltd.

Advanced Metal Powders

Featuring high sphericity, low oxygen content, and uniform composition, achieve core applications in multiple high-end industrial fields.

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Metal Powders

Laser Cladding Powders

Laser cladding is an advanced surface modification and additive manufacturing technology. By using a high-energy laser beam to melt metal or ceramic powders, it forms a high-performance coating on the parts’surface with metallurgical bonding and excellent wear resistance. It is widely used for component repair, surface strengthening and re-manufacturing to improve wear, corrosion and high-temperature resistance.

Typical Properties

Uniform chemical composition
Low oxygen content
High sphericity and flowability
High apparent density and tap density
Good wear resistance, corrosion resistance & high-temp resistance

Principal Powder Grades

Alloy Powder	Chemical Composition (wt%)
SUS316L	Cr	Ni	Mn	C	P	Si	O	Mo	Fe
SUS316L	16.0-18.0	10.0-14.0	≤2.0	≤0.03	≤0.03	≤1.0	≤0.05	2.0-3.0	Bal
SUS304L	Cr	Ni	Mn	C	P	Si	O	S	Fe
SUS304L	18.0-20.0	8.0-12.0	≤2.0	≤0.03	≤0.045	≤1.0	≤0.05	≤0.03	Bal
17-4PH	Cr	Ni	Mn	C	P	Si	Cu	Nb	Fe
17-4PH	15.5-17.5	3.0-5.0	≤1.0	≤0.07	≤0.03	≤1.0	3.0-5.0	0.15-0.45	Bal
FeCr20	Cr	Ni	Mn	C	P	Si	O	Mo	Fe
FeCr20	17.0-22.0	-	≤2.0	≤0.03	≤0.03	≤1.0	≤0.05	-	Bal
FeCr50	Cr	Ni	Mn	C	P	Si	O	Mo	Fe
FeCr50	48.0-52.0	-	≤2.0	≤0.03	≤0.03	≤1.0	≤0.05	-	Bal