Sm₂co₁₇ · documented grade

XGS 18-TC-T500

Temperature-compensated SmCo. Published property values at 20 °C; application suitability requires engineering confirmation.

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Material data

Published magnetic properties

Values apply at the stated test temperature. Scroll wide tables horizontally.Swipe the table sideways for all properties. The grade stays visible; each row has its own test temperature.

Published SmCo magnetic properties — source: Hangda company and product presentation
GradeTest temperature °CRemanence, Br TIntrinsic coercivity, Hcj kOeEnergy product, (BH)max MGOePublished max. temperature °C
XGS 18-TC-T500200.85–0.91≥1816–18500

Published maximum temperature is not a universal operating guarantee. Geometry, reverse field, load line and exposure conditions determine suitability. Br = remanence; Hcj = intrinsic coercivity, not Hcb.

Specification before selection

Confirm temperature, geometry, reverse field and acceptance criteria before selecting XGS 18-TC-T500 for your system.

The values above reproduce the supplied grade table. They are not extrapolated curves or a guaranteed operating envelope.

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Compare SmCo grades

Compare only properties measured at the same temperature. Each published test condition is shown separately.

Specification confirmation H-series maximum temperature differs between supplied documents: 350 °C in the grade table and 300 °C for XGS 35H in the English brochure. Request the current grade specification before design approval.

These are source-document values, not a signed application specification.

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