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Soft magnetic stainless steel bar K-M31

Categories Soft magnetic alloy
Place of Origin: Suzhou, China
Brand Name: AIWEN
Certification: SGS, BV, TUV
Model Number: K-M31
Standard: JIS|AISI
Dimensions: diameter 5-40mm
Application: Fuel injectors, solenoid valve cores,
Grade: 400 Series
Type: Round
Shape: Round
MOQ: 100kg
Price: Available per request
Packaging Details: Wooden case
Delivery Time: 30 days
Payment Terms: T/T
Supply Ability: 10MT/month
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Soft magnetic stainless steel bar K-M31

Soft magnetic stainless steel bar K-M31

Product Description

Magnetic core material, which is essential in electromagnetic actuators, is required to have various different properties such as corrosion resistance, magnetic property, electrical resistance, and workability depending on the usage or performance.


Features


Compared with pure iron magnetic materials:
High corrosion-resistance
High electrical resistance
To meet processing methods:
Free-cutting types
Cold forgeable types
Compared to general ferrite stainless steel:
Excellent magnetic properties


Application


Fuel injectors, solenoid valve cores,
ABS sensor cores, magnetometric sensors, semiconductor valve stems,
massflow controller cores


Chemical Composition
K-M31 13Cr-2Si
K-M35FL 13Cr-0.7Si-0.2Al-0.2Pb
K-M38 18Cr-2Si-2Mo
K-M45 20Cr-2Si-2Mo
K-M60 13Cr-0.2Al-1Mo


Standard heat treatment condition
K-M31, K-M35FL, K-M60 950°C×3hr-furnace cooling
K-M38 850°C×3hr-furnace cooling
K-M45 1000°C×3hr-rapid cooling


Soft-magnetic properties, pitting potential

zai1_01.jpg


Mechanical properties, hardness

zai1_02.jpg


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