Location: | China |
Business Type: | Manufacturer, Exporter |
Brands: | |
Certificate: | |
Model: | |
Terms of payment and delivery: | |
Minimum order quantity: | |
Price: | Consultation |
Packing details: | |
Delivery time: | |
Payment method: |
Location: | China |
Business Type: | Manufacturer, Exporter |
Brands: | |
Certificate: | |
Model: | |
Terms of payment and delivery: | |
Minimum order quantity: | |
Price: | Consultation |
Packing details: | |
Delivery time: | |
Payment method: |
Bimetallic alloy technical paramemter |
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Item |
Alloy layer chemical composition% |
Hardness |
Resistance to wear |
Corrosion resistance |
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Alloy layer chemical component |
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Si |
Cr |
Ni |
Mo |
C |
Co |
W |
Fe |
B |
other |
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800NiFe-B Grade |
2 |
10 |
30 |
2 |
2.5 |
5 |
5 |
余 |
2.5 |
10 |
HRC55-60 |
★★★★★ |
★★★ |
800NiFe-A Grade |
3.5 |
15 |
35 |
3 |
2 |
7.5 |
9 |
余 |
3.5 |
10 |
HRC58-68 |
★★★★★★ |
★★★★ |
800Ni-B Grade |
4 |
19 |
Yu |
6 |
1 |
10 |
6 |
4 |
3 |
10 |
HRC48-58 |
★★★★ |
★★★★★ |
800Ni- A Grade |
4.5 |
22 |
Yu |
2.5 |
|
11 |
5 |
2 |
2.5 |
10 |
HRC48-58 |
★★★★★ |
★★★★★★ |
Barrel outer substrate |
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Alloy layer thickness |
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Gloss: excellent |
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The factory will constantly change the formula due to technical improvements, the above parameters are for reference only. |
Bimetallic Alloy Barrel---Casting 2-4mm alloy layer at the inner wall of barrel
Bimetallic Alloy Screw---Spraying alloy powder at the top of screw thread
The alloy power is from Stellit company that is wear-resisting, anti-corrosion and high temperature resistance. The using life of bimetallic alloy screw and barrel is double longer than nitriding barrel.it is suit to process engineer plastic, PSU polysulfone, fluorine plastic and PPO etc.
We will adjust alloy formula according to different plastic.