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
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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.
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IN939 is a nickel-chromium alloy which provides an outstanding balance of high temperature strength, corrosion and oxidation resistance, fatigue performance and creep strength at temperatures up to 850 degree . Parts built from IN939 can be hardened after manufacture by application of precipitation-hardening heat treatments.
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C |
W |
S |
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0.13-0.17 |
＜0.2 |
＜0.2 |
22.2-22.8 |
3.6-3.8 |
1.8-2.2 |
＜0.5 |
18.5-19.5 |
＜0.005 |
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0.135 |
0.039 |
0.0023 |
22.3 |
3.75 |
1.99 |
0.084 |
18.91 |
0.0031 |
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B |
O |
N |
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0.9-1.1 |
1.3-1.5 |
1.8-2.0 |
0.004-0.014 |
0.05-0.14 |
/ |
＜0.005 |
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1.02 |
1.39 |
1.84 |
0.0076 |
0.14 |
0.015 |
0.0044 |
Inspection standard:GB/T 14265 ,GB/T 23942
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D10/μm
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D50/μm
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D90/μm
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20.73 |
36.91 |
56.16 |
GB/T 19077
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Flowability(s/50g)
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15.6 |
GB/T 1482
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Apparent density(g/cm3)
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4.34 |
GB/T 1482
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Vacuum drying at 80 degree for 2h, laboratory temperature during test: 25 degree , laboratory humidity ＜ 40% |
1.High purity.
2.High sphericity with good fluidity.
3.Low oxygen content.
4.Almost no hollow powder.
1. W
2. We are based in Hunan, China, our product sell to Asia, Europe, America, North America and Southeast Asia, and we are fully capable of undertaking global business. There are total about 50-100 people in our factory
2. H
Always a pre-production sample before mass production;
3.W
3D printing metal powder ,
Baj popilè: inconel 939 powder, China, suppliers, factory, customized, price, cheap, for coating, for 3D printing
