Due to the wide application of our products and our favorable market position, we strive to sell our BAg-8 Brazing Filler Metal, Flaky FeSiAl Soft Magnetic Powder, High Purity Silver Powder to more countries and bring our high-quality products and services to every corner of the world. Warmly welcome clients in your own home and abroad to go to our enterprise. The company warmly welcomes people from all walks of life at home and abroad to come and guide, plan for the future and create brilliance together.
Our main business:Metal powder,Electronic paste,Brazing materials,3D printing/VIGA equipment,R&D production and sales of customized products.
7x24 hours delivery
7x24 hours delivery capacity,is the best partner for enterprise globalization

3
VIGA Lines
1
Water&Gas Atomizer Line
1
Plasma Atomizer Line
236M
Projects Completed
Hunan Mana Materials Technology Co.,Ltd. is located in Changsha city,Hunan province,China ,which is the hometown of non-ferrous metals.Mana is a technology enterprise focusing on the research and development,production and sales of new materials.At present, the main products on sale include electronic paste, metal powders, brazing materials,3D printing/VIGA equipment,R&D production and sales of customized products. With more than ten years of metal powder manufaturing technology and experience, we provide highly competitive high-quality products.

01
High Quality
02
Advanced Equipment
03
Professional Team
04
customization
17-4PH is manufactured by Inert Gas Atomization. It is a precipitation hardening martensitic stainless steel with copper, niobium and other elements added. It has the characteristics of high strength, hardness and strong corrosion resistance. After heat treatment, the mechanical properties of the product are more perfect.17-4PH Stainless Steel Metal Powder is widely used in electronic information engineering, biomedical equipment, office equipment, automobiles, machinery, aerospace, etc.

Product Specification
|
Component |
Cr |
Ni |
Cu |
Si |
Mn |
C |
||||
|
Standard % |
15.5-17.5 |
3-5 |
3-5 |
≤1 |
≤1 |
≤0.07 |
||||
|
Test% |
16.91 |
4.38 |
4.13 |
0.55 |
0.068 |
0.05 |
||||
|
Component |
P |
S |
O |
Nb |
Fe |
|||||
|
Standard % |
/ |
/ |
/ |
0.15-0.45 |
Bal. |
|||||
|
Test% |
0.01 |
0.002 |
0.049 |
0.38 |
Bal. |
|||||
Product Properties
1. Appearance:Grey spherical or nearly spherical powder
2. Tapping Density:4.88g/m3
3. Size: -500mesh
4. PSD:D10=4.03μm,D50=12.38μm,D90=24.59μm
Characteristics:
High Sphericity& High flowability;
Low oxygen content. The Oxygen content is 300-800PPM;
Narrow Particle Size Distribution.
|
Size (um) |
Tapping Density (g/cm³) |
PSD(um) |
||
|
D10 |
D50 |
D90 |
||
|
D50:13um |
>4.8 |
4-5 |
12.5-13.5 |
24-27 |
|
D50:12um |
>4.8 |
3.5-4.5 |
11.5-12.5 |
22-26 |
|
D50:11um |
>4.8 |
3-4.5 |
10.5-11.5 |
20-22 |
Note: Other MIM powders are available upon any customer's requirements
Stainless Steel Powder:
|
Alloy |
Norminal Composition |
Remark |
|||||||||
|
C |
Si |
Cr |
Ni |
Mn |
Mo |
Cu |
W |
V |
Fe |
||
|
316L |
≤0.03 |
≤1.00 |
16.0~18.0 |
10.0~14.0 |
≤2.00 |
2.0~3.0 |
|
- |
- |
Bal. |
|
|
304L |
≤0.03 |
≤1.00 |
18.0~20.0 |
8.0~12.0 |
≤2.00 |
- |
- |
- |
- |
Bal. |
|
|
17-4PH |
≤0.07 |
≤1.00 |
15.0-17.5 |
3.0~5.0 |
≤1.00 |
- |
3.00-5.00 |
- |
- |
Bal. |
NB:0.15~0.45 |
|
HK30 |
0.25~0.35 |
≤1.50 |
24.0~26.0 |
19.0~22.0 |
≤2.00 |
≤0.5 |
- |
- |
- |
Bal. |
|
|
4340 |
0.38~0.43 |
0.15~0.35 |
0.7~0.9 |
1.65~2.00 |
0.6~0.8 |
0.2~0.3 |
- |
- |
- |
Bal. |
|
|
430 |
≤0.12 |
≤0.75 |
16.0~18.0 |
- |
≤1.00 |
- |
- |
- |
- |
Bal. |
|
|
440C |
0.95~1.25 |
≤1.00 |
16.0~18.0 |
- |
≤1.00 |
- |
- |
- |
- |
Bal. |
|
|
440CN |
0.95~1.25 |
≤1.00 |
16.0~18.0 |
- |
≤1.00 |
- |
≤0.5 |
- |
- |
Bal. |
|
|
420J1 |
0.16~0.25 |
≤1.00 |
12.0-14.0 |
≤0.6 |
≤1.00 |
- |
- |
- |
- |
Bal. |
|
|
420J2 |
0.30~0.40 |
≤1.00 |
12.0-14.0 |
≤0.6 |
≤1.00 |
- |
- |
- |
- |
Bal. |
|
|
S136 |
0.20~0.45 |
0.8~1.0 |
12.0-14.0 |
- |
≤1.00 |
- |
- |
- |
0.15~0.40 |
Bal. |
|
|
D2 |
1.40~1.60 |
≤0.4 |
11.0~13.0 |
- |
≤0.6 |
0.8~1.2 |
- |
- |
0.2~0.5 |
Bal. |
|
|
H11 |
0.32-0.45 |
0.6-1 |
4.7-5.2 |
- |
0.2-0.5 |
0.8-1.2 |
- |
- |
0.2-0.6 |
Bal. |
|
|
H13 |
0.32-0.45 |
0.8-1.2 |
4.75-5.5 |
- |
0.2-0.5 |
1.1-1.5 |
- |
- |
0.8-1.2 |
Bal. |
|
|
M2 |
0.78~0.88 |
0.2-0.45 |
3.75-4.5 |
- |
0.15-0.4 |
4.5-5.5 |
- |
5.5-6.75 |
1.75-2.2 |
Bal. |
|
|
M4 |
1.25~1.40 |
0.2-0.45 |
3.75-4.5 |
- |
0.15-0.4 |
4.5-5.5 |
- |
5.25~6.5 |
3.75~4.5 |
Bal. |
|
|
T15 |
1.4-1.6 |
0.15-0.4 |
3.75-5 |
- |
0.15-0.4 |
- |
- |
11.75-13 |
4.5-5.25 |
Bal. |
Co:4.75~5.25 |
Application

Additive manufacturing

Powder metallurgy(PM)

Metal injection molding(MIM)
Our factory & quipment






Our factory & Office



Certifications






Our Packing




The company always adheres to the business philosophy that integrity is capital, quality is life, and innovation is driving force, leading the development of the Latest Metal Injection Molding MIM Technology for Stainless Steel Ball industry. All those who have done marketing know that a new store or a new brand will never have an advantage in price in the early stage of business and the key lies in the volume of sales. We are steadfast in our culture of diversity and are committed to attracting, developing and retaining highly skilled people.
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