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20Mn23AlV High manganese non-magnestic steel

Packaging Details: Standard export seaworthy packing or as required.
Delivery Time:only one week for stock, customized products according to order negotiation.
Loading Port:Shanghai ,Qingdao,Tianjin .
payment terms:By T/T or L/C.
Supply capacity:500MT/month.
MOQ: According to order negotiation.

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PRODUCT DESCRIPTION

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20Mn23AlV High manganese non-magnestic steel-chemical composition /%

GRADE	C	Si	Mn	P	S	AL	V
20Mn23AlV	0.14~0.2	≤0.50	21.50~25.00	≤0.030	≤0.030	1.50~2.50	0.04~0.10

Other chemical elements can be added to steel

20Mn23AlV High manganese non-magnestic steel-mechanical properties

Thickness	Yield Strength	Tensile Strength	Elongation	Lateral cold bending B=2a D=2a、 180°
6~16mm	≥255Mpa	≥530Mpa	≥30%	qualified
≥17mm	≥235Mpa	≥510Mpa	≥30%	qualified
The permeability μ at a magnetic field strength of 16×1000A/m (200 Å) is ≤1.05×4π×10-7H/m (1.05 H/Å).

Actual field results may vary based on application and overall conditions of use.

20Mn23AlV High manganese non-magnestic steel Specifications of Products in Stock:

The often stock thickness	width	length
6mm~25mm	1500mm~2000mm	6000mm~12000mm
6mm~60mm	1500mm~2500mm	6000mm~12000mm

The other thickness can be ordered and welcome you inquiry us.

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20Mn23AlV: This is a high-manganese non-magnetic steel, a classic non-magnetic steel grade commonly used in the field of high-voltage transformers. Its relative permeability is ≤1.05 under a magnetic field strength of 16000 A/m. Its low permeability and high resistivity significantly reduce eddy current losses in magnetic fields. It is often used to manufacture key non-magnetic components such as the inner wall of the tank, core tie plates, coil clamps, and flanges in large high-voltage transformers. It can replace low-magnetic austenitic stainless steel and non-ferrous alloys, balancing cost and performance.