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3D printing technology is a kind of rapid prototyping technology. By using metal powders, it prints and constructs objects layer by layer based on digital model files. In recent years, with the rapid development of 3D printing equipment, 3D printing has been widely used in the industrial fields, such as model and mold manufacturing, automobile, aerospace, dentistry and medical treatment education.
316L stainless steel powder is one of the most used material for 3D printing.
Chemical compostition
Alloy |
Cr |
Ni |
Mo |
Cu |
V |
Si |
Mn |
Nb |
C |
Fe |
316L |
16.0-18.0 |
10.0-14.0 |
2.00-3.00 |
- |
- |
≤1.00 |
≤2.00 |
- |
≤0.03 |
Bal |
Characteristics:
High Sphericity& High flowability;
Low oxygen content. The Oxygen content is 300-800PPM;
Narrow Particle Size Distribution.
Particle size:
Particle size |
Tapping sensity |
Flowability |
Particle Size Distribution |
||
D10 |
D50 |
D90 |
|||
15-45μm |
4.4-4.8 |
≤30 |
20-24 |
30-35 |
50-55 |
15-53μm |
4.4-4.9 |
≤25 |
22-26 |
34-39 |
53-58 |
Note: Other 3D printing powders are available upon any custome requirements.
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. |
Nb:1.5 ~2.5 |
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 |
4605 |
0.4-0.6 |
≤1.00 |
- |
1.5-2.5 |
- |
0.2-0.5 |
- |
- |
- |
Bal. |
|
8620 |
0.18-0.23 |
0.15-0.35 |
0.4-0.6 |
0.4-0.7 |
0.7-0.9 |
0.15-0.25 |
- |
- |
- |
Bal. |
|
For each batch of products, we carry out strict testing to ensure the delivery of qualified products.
Our regular testing are: Chemical Composition, Partical Size Distribution, Apparent/Tapping desity, Flowability, ICP, RoHS.
1. Q: Are you a factory or a trading company?
A:We are a professional gas atomized metal powder manufacturer with more than 17 years experience.
2. Q: what are the main products?
A: Our products include high-performance soft magnetic powder, stainless steel powder, die steel powder and other special alloy powder. The powder has the characteristics of low impurity content, high sphericity, high flowability, high chemical composition homogeneity and stable performance etc. They are mainly used in high saturation alloy powder core, high-power molding choke, MIM, 3D printing, thermal spraying, laser cladding, metal filter etc.
3. Q: Do you have stock products to sell ?
A: Yes, we have.
4. Q: Can you customize? What the MOQ?
A: Yes, we can customize powder with MOQ 200kg.
5. Q: Can you provide free sample?
A: Yes, We can provide samples, but the customer needs to pay the freight.
http://www.hlpowder.com/
