High permeability soft magnetic alloy

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Alloy Grade Products kinds Grade Thickness or diameter 1J50 at 0.4A/m， 1J79、1J85in 0.08A/m Permeability μ0.4，μ0.08 Largest Permeability μm Coercivity (saturated) Hc Saturation magnetic inductionBs mm mH/m A/m T ≥ ≤ 1J50 Strip Ⅱ 0.10～0.19 3.8 43.8 12 1.5 0.20～0.34 4.4 56.3 10.4 0.35～0.50 5.0 65 8.8 0.51～1.00 5.0 50 10 1.10～2.50 3.8 44 12 Ⅲ 0.05～0.20 12.5 75 4.8 1.52 Bar — 10～100 3.1 31.3 14.4 1.5 1J79 Strip Ⅱ 0.005 15 75 4.8 0.75 0.01 20 110 3.2 0.02～0.04 25 125 2.4 0.05～0.09 25 150 1.6 0.10～0.19 28 190 1.2 0.20～0.34 31 250 1.2 0.35～1.00 38 280 1.0 1.10～2.50 31 230 1.2 Ⅲ 0.01 25 150 2.4 0.73 0.02～0.04 31 190 1.6 0.05～0.09 38 250 1.2 0.10～0.19 38 250 1.2 0.20～0.34 38 280 1.0 0.35 44 310 1.0 Bar — 10～100 25 125 2.4 0.75 1J85 Strip Ⅱ 0.02～0.04 37.5 137.5 2.4 0.70 0.05～0.09 50 175 1.6 0.10～0.19 62.5 225 1.2 0.20～0.34 75 250 1.0 0.35 68.8 325 0.7 Bar — 10～100 37.5 125 1.6

Note: according to GB GBn198-88 production testing.

Alloy Grades Products kinds Magnetic field for the 8000A / m when the magnetic induction B -20℃ 20℃ 40℃ 60℃ 80℃ 1J30 Strip 0.40～0.60 0.20～0.45 — 0.02～0.13 — 1J31 0.60～0.85 0.40～0.65 — 0.15～0.45 — 1J32 0.80～1.10 0.60～0.95 — 0.40～0.75 — 1J33 — 0.40～0.70 — — 0.10～0.40 1J38 0.25～0.42 0.05～0.24 0.015～0.12 — —

Note:
1.The above data correspond to the material thickness of 0.10～1.00mm。
2.GB GB/T15005-94 production in accordance with the test.