High purity iron billet,electric steel,electricmagnetic iron, ultra low carbon magnetic iron bar,soft magnetic iron barSUYB-1, Pure iron(SAE AMS 7707C Iron) ingot iron, iron billet,soft iron, Armco Pureiron, iron remelt ingot, Melting Grade Pure Iron Billet，ASTM A848magnetic iron(alloy 1), were supplied by us, The chemical composition andphysics characteristics, such as the coercive force is better than theInternational Standard. Our fabrication plant is equipped with large cuttingmachine, shearing machine, sawing machine, punch, lathe, mill machine,annealing furnace, and rattle barrel to meet the different needs of users. Wecheck and audit the quality according to the quality certificate strictly.

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 Cr0.02 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 Cr0.02 Ni 0.01 Cu 0.005

Trademark B-B:

C 0.003 Si 0.01 Mn 0.13 P 0.009 S 0.006 Cr 0.02 Ni 0.02Al 0.03 Cu 0.02

Trademark B-BC:

C 0.002 Si 0.01 Mn 0.08 P 0.006 S 0.005 Cr 0.01 Ni 0.01Al 0.01 Cu 0.01

Trademark B-CC:

C 0.002 Si 0.003 Mn 0.02 P 0.005 S 0.005 Cr 0.01 Ni 0.01Al 0.005 Cu 0.004

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   tube,etc.
We can produce the special type which you ask

application:

a.make it in electric core.heel piece, gag bit inelectric appliance device,telecommunication

b.Electric core of electric iron

c.Electromagnetic part of instruments andmeters

d.Iron core and shell of direct-currentdynamo

e.Electric part or magnetic part forcar,tractor,lathe

f.Magnetic shielding apparatus

Charateristic

1 .good electromagnetcharacter.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 killedsteel,refine,so the density is high,average,good,little gas, this is a reliablecondition 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 aslathe,drill,punch,bend,drawn.Hotprocess,such as forge,roll,there is little redsear sensibility,it is a goodcondition for doing in a large degree scope.

International standard

magnetic aging：keep 100 degreefor 100 hours or Condition is 790 degree after 2 hours, after cooling with thefurnace.