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20Mn23AlV ASSAB mold steel -2
Public Time:2011年10月17日 | Sort:Mould steel | Hits:1124

20Mn23AlV
No magnets are now widely used in many electrical products:
I. sized magnetic shielding inside the transformer tank, core pull plate, coil clamps, bolts and other structural parts leakage field;
Two. Lifting magnet sucker, Simplified magnetic separation equipment, selection boxes and separator;
Three. Special smelting furnace lining, lid, stir the electrode plates and electronic device structures.
Non-magnetic 20Mn23AlV chemical composition (%) as follows:
 
Type / composition
C
Mn
Al
Cr
Ni
Ti
Si
S
P
20Mn23AlV
0.14~0.20
21.5~25.0
1.50~2.50
≤0.50
≤0.03
≤0.03
Non-magnetic 20Mn23AlV performance as follows:
Model
Tensile strength (≥ Mpa)
Yield strength (≥ Mpa)
Elongation (θ5%)
Cold (180 ° d = 2a)
Magnetic permeability (H / Austria)
20Mn23AlV
530
255
30
Qualified
1.05
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