HyMu 80
HyMu 80 is a nickel-iron alloy, ideal for parts that are used to shield against magnetic fields. It possesses maximum electromagnetic permeability and minimum hysteresis loss. HyMu 80 is ductile and requires heat treating.
HyMu 80 has a machining cost factor of 10.0 when compared to steel 12L14. It can be readily welded, formed, and cold worked. HyMu 80 can be annealed by heat treatment.
Industries & Applications
- Electrical components
- MRI equipment
HyMu 80 Characteristics
|
TEMPER |
Yield Strength |
Ultimate Tensile Strength |
Modulus of Elasticity |
Brinell Hardness (500kg/10mm) |
|
N/A |
38 |
98 |
32,000 |
85 |
Special Alloy Cost Comparison
| Type | General Characteristics | Alloy | Common Applications | Tolerances for a 1/2" Dia. Bar | Material Cost Factor | Machining Cost Factor |
|---|---|---|---|---|---|---|
| Special Alloy |
Maximum electromagnetic permeability and minimum hysteresis loss
|
Hymu 80 |
Electrical components
MRI equipment |
|
32.3 | 10 |
Common Material Cost Comparison
| Type | General Characteristics | Alloy | Common Applications | Tolerances for a 1/2" Dia. Bar | Material Cost Factor | Machining Cost Factor |
|---|---|---|---|---|---|---|
| Steel |
Designed for excellent machinability. Case hard only
|
12L14 |
Endless commercial products; probably more pounds used in turned products than any other bar stock
|
Cold drawn 0 |
1 | 1 |
| Stainless Steel |
Designed for machining, non-magnetic
|
303 |
Electronic hardware, automotive, aerospace, medical instruments, and many applications requiring corrosion resistance
|
Cold finished +/- .002 |
1.9 | 2.7 |
| Brass |
Strength, corrosion and wear resistance, and excellent machinability
|
C35300 |
Well suited for parts with knurling or threading
|
+0015 | 3.5 | .07 |
| Aluminum |
Designed for machining
|
2011 |
Electronic hardware, endless commercial products
|
Cold finish +/-.0015 |
3.8 | .6 |
| Titanium |
High strength, light weight, good bio-compatibility
|
Ti-6Al-4VEli |
Medical implants
|
Ground & polished +/-.002 |
30.2 | 6 |
To review our Machining Materials Guide, please click here.
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