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Product Introduction

Powder Introduction

CuSn12Ni2 is a high-performance tin–nickel bronze alloy widely used in the marine industry, mechanical engineering, chemical equipment, and the energy and power sectors. The emergence of additive manufacturing technologies, such as SLM and LC, has further expanded the alloy’s range of applications.

Chemical composition

Yes

Bal.

11.0-13.0

1.5-2.5

<0.3

<0.4

<0.2

<0.1

<0.01

<0.05

<0.01

<0.4

<0.05

Physical properties

Particle size distribution

Color difference value

Loose packing density
(g/cm³)

Tap density
(g/cm³)

Liquidity
(s/50g)

D10

D50

D90

SLM
High-speed laser cladding

12.43

30.92

52.37

63.4

4.54

12.91

5.10

6.06

20.5

Laser cladding

52.81

87.47

136.0

59.1

4.62

11.59

4.69

5.46

15.0

Table 3 Typical Forming Properties

Craftsmanship Scene	Tensile strength UTS/MPa	Yield Strength YS/MPa	Elongation E/%	Percentage of reduction in area A/%	Porosity	Hardness/HV	Bonding strength
SLM process ^[1]	692	498	22.0	23.0	0.1%	/	/
(High-speed) Laser Cladding Process ^[2]	438	/	/	/	0.03%	175	338

[1] The following data are based on results from red laser printing.
[2] The cladding substrate is 42CrMo steel.

CuSn12Ni2

Category:

Bronze

Brand: Asia Materials

Category: Copper Alloy Powder

Product Name: CuSn12Ni2

European and American grades: /

Specifications and model numbers: 0–20 µm, 15–53 µm, 45–105 µm, 53–150 µm

Reference Standard: GB/T 5231-2022

Appearance: Nearly spherical

Oxygen content: ≤500 ppm

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For more product details, please contact our product experts. We look forward to your call.

Consultation

Product Introduction

Powder Introduction

Chemical composition

Yes

Bal.

11.0-13.0

1.5-2.5

<0.3

<0.4

<0.2

<0.1

<0.01

<0.05

<0.01

<0.4

<0.05

Physical properties

Particle size distribution

Color difference value

Loose packing density
(g/cm³)

Tap density
(g/cm³)

Liquidity
(s/50g)

D10

D50

D90

SLM
High-speed laser cladding

12.43

30.92

52.37

63.4

4.54

12.91

5.10

6.06

20.5

Laser cladding

52.81

87.47

136.0

59.1

4.62

11.59

4.69

5.46

15.0

Table 3 Typical Forming Properties

Craftsmanship Scene	Tensile strength UTS/MPa	Yield Strength YS/MPa	Elongation E/%	Percentage of reduction in area A/%	Porosity	Hardness/HV	Bonding strength
SLM process ^[1]	692	498	22.0	23.0	0.1%	/	/
(High-speed) Laser Cladding Process ^[2]	438	/	/	/	0.03%	175	338

[1] The following data are based on results from red laser printing.
[2] The cladding substrate is 42CrMo steel.

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