With the continuous maturity of the domestic market and the integration of the global market, we will face a broader development space, richer opportunities and challenges, Nickel Based Brazing Alloy, Rare Earth Products, Die Steel Powder will be based on a new starting point, conform to the market trend, continue to forge ahead, and explore a suitable Own sustainable development path. Through the integration of internal and external resources, our company constructs its own value network, through which we can create value and make profits. In general, our company is a technology intensive, capital intensive and talent intensive enterprise. We adhere to the concept of open and inclusive development, and constantly explore the establishment of a talent training mechanism conducive to industrial development. We will continue to innovate and forge ahead, so that our corporate culture, together with our products and services, will reach the hearts of every customer.
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
Stainless steel powder is one of the most used material for MIM. 304L Stainless Steel Powder(ss304L) 304L is a stainless steel grade, which is classified according to the metallographic structure and belongs to austenitic stainless steel. The standard grade of the America is AISI304L; the Japanese JIS industrial standard grade is SUS304L; Nitrogen Atomization Spherical Stainless Steel Powder has the characteristics of low oxygen content,high tapping density. It can be widely used in electronic information engineering, biomedical equipment, office equipment, automobiles, machinery, aerospace, etc.

Product Specification
|
Component |
Cr |
Ni |
Si |
Mn |
C |
|
Standard % |
18-20 |
8-12 |
≤1 |
≤2 |
≤0.08 |
|
Test% |
19.16 |
9.57 |
0.39 |
1.06 |
0.024 |
|
Component |
P |
S |
O |
Fe |
|
|
Standard % |
/ |
/ |
/ |
Bal. |
|
|
Test% |
0.009 |
0.006 |
0.099 |
Bal. |
Product Properties
1. Appearance:Grey spherical or nearly spherical powder
2. Tapping Density:4.59g/m3
3. Apparent density: 3.44g/m3
4. Size: -600mesh
5. PSD:D10=4.2μm,D50=11.38μm,D90=21.04μm

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)
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Our company is committed to the 'one-stop procurement' service of Protective Case Stainless Steel Powder Injection Molding Brushless Motor Housing. Relying on technological innovation, our company actively promotes digital transformation and the construction of smart factories to achieve the upgrade and development of the main business. In order to get a bigger market, our company constantly shortens the production cycle and product development cycle.
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