ultra low carbon magnetic iron - B-A B-B B-C

ultra low carbon magnetic iron - B-A B-B B-C
:
shanghai zhiye industry co.,ltd
: 2012-11-28 18:55:29
:
ultra low carbon magnetic iron

Inquiry Supplier / Manufacturer
Description Of ultra low carbon magnetic iron - B-A B-B B-C

ultra low carbon magnetic iron - B-A B-B B-C Specificaton & Trade Terms

ModelB-A B-B B-C
Place Of OriginChina
Packagingpallet
Price TermFOB,CIFkCNF
Payment TermT/T,L/C
Supply Ability1000.00 metric tons/month
Minimum Order1.00 metric ton
Delivery Time10 days
Trademark B-A Chemical composition(%,max)
C 0.003 Si 0.01 Mn 0.20 P 0.012 S 0.006 Al 0.15-0.50 Cr 0.02 Ni 0.01 Cu 0.02
Trademark B-AA Chemical composition(%,max)
C 0.002 Si 0.006 Mn 0.12 P 0.007 S 0.001 Al 0.15-0.50 Cr 0.02 Ni 0.01 Cu 0.005
Trademark B-B Chemical composition(%,max)
C 0.003 Si 0.01 Mn 0.13 P 0.009 S 0.006 Al 0.03 Cr 0.01 Ni 0.01 Cu 0.02
Trademark B-C Chemical composition(%,max)
C 0.002 Si 0.01 Mn 0.03 P 0.005 S 0.005 Al 0.01 Cr 0.01 Ni 0.01 Cu 0.01

Type(mm):
Medium plate and steel billet(8-250),plate coil(12-25),straight round steel(dia6.5-dia300),round steel coil,cold drawn plate coil(0.5-2.5) etc.
We can produce the special type which you ask

application of trademark B-A:
a.make it in electric core,heel piece,gag bit in electric appliance device,telecommunication
b.Electric core of electric iron
c.Electromagnetic part of instruments and meters
d.Iron core and shell of direct-current dynamo
e.Electric part or magnetic part for car,tractor,lathe
f.Magnetic shielding apparatus
Charateristic
(1).good electromagnet character.Coercive force(Hc)low,high magnetic permeability,high saturation induction density (Bs),stable magnet and no magnetic aging
(2) high pure,electric pure iron,is full killed steel,refine,so the density is high,average,good,little gas,C(ELEMENT) not more than 0.004%,this is a reliable condition that customer simplify and cut down the anneal process of the parts.
(3) cold drawn,hot roll,forge.Cold process,these is no problem such as lathe,drill,punch,bend,drawn.Hot process,such as forge,roll,there is little redsear sensibility,it is a good condition for doing in a large degree scope.
International standard
trademark coercive force Hc A/m(oe)
not more than coercive force aging Hc A/m(oe)
not more than Max.magnetic conductivity H/m(Gs/Oe)* not less than magnetic strength T(Gs) not less than
B-A 48.0(0.6) 4.8(0.06) 11.3
(9000) B200 B300 B500 B1000 B2500 B5000 B10000
1.20
(12000) 1.30
(13000) 1.40
(14000) 1.50
(15000)  1.62
(16200) 1.71
(17100)  1.80
(18000)
magnetic aging:keep 100 degree for 100 hours or Condition is 790 degree after 2 hours, after cooling with the furnace.

Appliance of trademark(from B-B to B-C):

The raw material of all kinds precise alloy,electric alloy,soft magnet,amorphous alloy and permanent magnet(such as NdFeB) etc.

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