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Magnetic Properties

2005-4-14 16:09:43      
 
Chinese standard
Material Br HcB HcJ (BH)max
mT KG KA/m KOe KA/m KOe Kj/m³
Y10T 200~235 2.0~2.35 125~160 1.57~2.01 210~280 2.64~3.52 6.5~9.5
Y20 320`380 3.2~3.8 135~190 1.70~2.38 140~195 1.76~2.45 18.0~22.00
Y22H 310~360 3.1~3.6 220~250 2.77~3.14 280`320 3.52~4.02 20.0`24.00
Y23 320~370 3.2~3.7 170~190 3.14`2.38 190~230 2.39~2.89 20.0~25.00
Y25 360~400 3.6~4.0 135~170 1.70`2.14 140~200 1.76~2.51 22.5~28.00
Y26H 360~390 3.6~3.9 220~250 2.77~3.14 225~255 2.83~3.21 25.0~29.00
Y27H 370~400 3.7~4.0 205~250 2.58~3.14 210~255 2.64~3.21 25.0~29.00
Y30 370~400 3.7~4.0 175~210 2.20~2.64 180~220 2.26~2.77 26.0~30.00
Y30BH 380~390 3.8~3.90 223~235 2.80~2.95 231`245 2.90~3.08 27.0~30.00
Y30-1 380~400 3.8~4.0 230~275 2.89~3.46 235~290 2.95~3.65 27.0~32.00
Y20-2 395~415 3.95~4.15 275~300 3.46~3.77 310~335 3.90~4.21 28.5~32.00
Y32 400~420 4.0~4.2 160~190 2.01~2.38 165~195 2.07~2.45 30.0~33.00
Y33 410~430 4.1~4.3 220~250 2.77~3.14 225~225 2.83~3.21 31.5~35.00
Y35 400~410 4.00~4.10 175~195 2.20~2.45 180~200 2.26~2.51 30.0~32.00

USA standard
Material Br HcB HcJ (BH)max
mT KG KA/m KOe KA/e KOe Kj/m³ MGOe
C1 230 2.3 148 1.86 258 3.5 8.36 1.05
C5 380 3.8 191 2.4 199 2.5 27 3.4
C7 340 3.4 258 3.23 318 4.00 21.9 2.75
C8(=C8A) 385 3.85 235 2.95 242 3.05 27.8 3.5
C8B 420 4.2 232 2.913 236 2.96 32.8 4.12
C9 380 3.8 280 3.516 320 4.01 26.4 3.32
C10 400 4.0 288 3.617 280 3.51 30.4 3.82
C11 430 4.3 200 2.512 204 2.56 34.4 4.32

Europe Standard
Material Allowed Value (min/typical)
Br Hcb Hcj (BH)
MT KG KA/m KOe KA/m KOe Kj/m³
HF8/22 200/220 2.00/2.20 125/140 1.57/1.76 220/230 2.76/2.89 6.5/6.8
HF20/19 320/333 3.20/3.33 170/190 2.14/2.39 190/200 2.39/2.51 20.0/21.00
HF20/28 310/325 3.10/3.25 220/230 2.76/2.89 280/290 3.52/3.64 20.0/21.00
HF22/30 350/365 3.50/3.65 255/265 3.20/3.33 290/300 3.64/3.77 22.0/23.00
HF24/16 350/365 3.50/3.65 155/175 1.95/2.20 160/180 2.01/2.26 24.0/25.00
HF24/23 350/365 3.50/3.65 220/230 2.76/2.89 230/240 2.89/3.01 24.0/25.00
HF24/35 360/370 3.60/3.70 260/270 3.27/3.39 350/360 4.40/4.52 24.0/25.00
HF26/16 370/380 3.70/3.80 155/175 1.95/2.20 160/180 2.01/2.26 26.0/27.00
HF26/18 370/380 3.70/3.80 175/190 2.20/2.39 180/190 2.26/2.39 26.0/27.00
HF26/24 370380 3.70/3.80 230/240 2.89/3.01 240/250 3.01/3.14 26.0/27.00
HF26/26 370/380 3.70/3.80 230/240 2.89/3.01 260/270 3.27/3.39 26.0/27.00
HF26/30 385/395 3.85/3.95 260/270 3.27/3.39 300/310 3.77/3.89 26.0/27.00
HF28/26 385/395 3.85/3.95 250/265 3.14/3.33 260/275 3.27/3.45 28.0/30.00
HF28/28 385/395 3.85/3.95 260/270 3.27/3.39 280/290 3.50/3.60 28.0/30.00
HF30/26 395/405 3.95/4.05 250/260 3.14/3.33 260/270 3.27/3.39 30.0/31.00
HF32/17 410/420 4.10/4.20 160/180 2.01/2.26 165/175 2.07/2.20 32.0/33.00
HF32/22 410/420 4.10/4.20 215/225 2.70/2.83 220/230 2.76/2.89 32.0/33.00
HF32/25 410/420 4.10/4.20 240/250 3.01/3.14 250/260 3.14/3.27 32.0/33.00

 


 
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