chemical composition % max
Trademark B-B:
C 0.003 Si 0.01 Mn 0.13 P 0.009 S 0.006 Cr 0.02 Ni 0.02 Al 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 0.01 Al 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 0.01 Al 0.005 Cu 0.004
Appliance of trademark from B-B to B-CC :
The raw material of all kinds precise alloy(super alloy),electric alloy,soft magnet,amorphous alloy and permanent magnet such as NdFeB etc.
Trademark b-b:
C 0.003 si 0.01 mn 0.13 p 0.009 s 0.006 cr 0.02 ni 0.02 al 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 0.01 al 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 0.01 al 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
Applications
High purity iron is used largely as the basic material for (re-)melting of low-carbon,
Stainless and acid-resistant steels, materials with a high nickel content, magnetic alloys as well as stainless and heat resistant steel castings in induction and vacuum furnaces.
High purity iron is also used in many applications of aviation construction, nuclear
Technology, the production of magnets (pole cores, yokes and armatures), in automotive construction, as magnetic shielding, as welding rods and fuse wire, as gasket in the chemical and petrochemical industry, power station construction, as anti-corrosion anode and as galvanizing tank including equipment.
Mechanical properties
Brinell hardness (hb)
High purity iron Max. Typical
Cold-rolled strip / sheet 105 90
Hot-rolled strip / plate 105 90
Quarto plate 100 90
Round bar 110 95
Electrical and magnetic properties
Characteristics typical values
Initial permeability 300 – 500
Permeability 3500 - 6000
Coercive force 60 – 120 a/m
Saturation induction 2.15 t
Density at 20 °c 7.86 kg/dm³
Melting point 1536 °c
Linear expansion coefficient
Temperature range 0 – 100 °c 12x10-6 1/°c
Modulus of elasticity 207 kn/mm²
High purity iron billet, electric steel, electric magnetic iron, ultra low carbon magnetic iron bar, soft magnetic iron bar suyb-1, pure iron(sae ams 7707c iron) ingot iron, iron billet, soft iron, armco pure iron, iron remelt ingot, melting grade pure iron billet, astm a848 magnetic iron(alloy 1), were supplied by us, the chemical composition and physics characteristics, such as the coercive force is better than the international standard. Our fabrication plant is equipped with large cutting machine, shearing machine, sawing machine, punch, lathe, mill machine, annealing furnace, and rattle barrel to meet the different needs of users. We check and audit the quality according to the quality certificate strictly.
Chemical composition %, max
Trademark b-b:
C 0.003 si 0.01 mn 0.13 p 0.009 s 0.006 cr 0.02 ni 0.02 al 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 0.01 al 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 0.01 al 0.005 cu 0.004
Trademark B-CE
C 0.002 Si 0.003 Mn 0.02 P 0.005 S 0.005 Cr 0.01 Ni 0.01 Al 0.005 Cu 0.004 Ce 0.2 min
Trademark B-CL
C 0.002 Si 0.003 Mn 0.02 P 0.005 S 0.005 Cr 0.01 Ni 0.01 Al 0.005 Cu 0.004 La 0.2 min
Appliance of trademark from b-b to b-cc :
The raw material of all kinds precise alloy(super alloy), electric alloy, soft magnet, amorphous alloy and permanent magnet such as ndfeb etc.
we supply Iron Cathode.The chemical composition and physics characteristics, such as the coercive force is better than the International Standard. Our fabrication plant is equipped with large cutting machine, shearing machine,sawing machine, punch,lathe,mill machine,annealing furnace,and rattle barrel to meet the different needs of users.We check and audit the quality according to the quality certificate strictly.
chemical composition(%,max)
Trademark B-B:
C 0.02 Si 0.10 Mn 0.16 P 0.02 S 0.012
Type[mm]:
Medium plate and steel billet(3-250),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:
The raw material of maki
g electrolytic aluminium , the protection of copper alloys of heat exchanger, fresh water facility, desalination plant (evaporator, brine heater) and condenser (used for marine and platform)
High purity iron billet,electric steel, electric magnetic iron, ultra low carbon magnetic iron bar,soft magnetic iron bar SUYB-1, Pure iron(SAE AMS 7707C Iron) ingot iron, iron billet,soft iron, Armco Pure iron, iron remelt ingot, Melting Grade Pure Iron Billet,ASTM A848 magnetic iron(alloy 1), were supplied by us, The chemical composition and physics characteristics, such as the coercive force is better than the International Standard. Our fabrication plant is equipped with large cutting machine, shearing machine, sawing machine, punch, lathe, mill machine, annealing furnace, and rattle barrel to meet the different needs of users. We check and audit the quality according to the quality certificate strictly.
Trademark B-B:
C 0.003 Si 0.01 Mn 0.13 P 0.009 S 0.006 Cr 0.02 Ni 0.02 Al 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 0.01 Al 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 0.01 Al 0.005 Cu 0.004
application:
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, 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.
We are associated with Mines in South America and can deliver ONLY FOB a maximum of 50,000 MT per loading due to Port restrictions. If interested do email me or Whatsapp
Cast Iron and Ductile Iron tube and fittings PL739
Cast Iron and Ductile Iron tube and fittings can be offered by our comapny to meet different engineering needs.
The difference between ductile iron and gray iron
1. Different chemical composition
Nodular cast iron contains nodular graphite, which can improve its toughness and strength, while reducing brittleness. Gray cast iron contains a lot of carbon, so that its hardness and wear resistance is high, but the toughness is poor.
2. Different organizational structures
The structure of nodular cast iron contains nodular and ferrite, and the distribution of nodular is uniform. While the structure of gray cast iron is mainly ferrite and pearlite, and the distribution of pearlite is uneven.
3. Different performance
Ductile iron has high strength and toughness, and has good corrosion resistance. It is uitable for the manufacture of high load and high pressure parts. The hardness and wear resistance of gray cast iron are high. It is suitable for the manufacture of friction and wear parts.
Application field
Cast iron : because of its low strength and good vibration resistance. It is often used in the production of parts under compressive stress, such as box, base, etc.
Ductile iron : because of its high strength and good toughness. It is often used in the manufacture of parts requiring high strength and toughness, such as crankshaft, connecting rod and so on.
We have a unique iron ore resource footprint with large, high-quality resource bases in South Africa and India. Demand for iron ore globally is largely dependent on the state of the steel industry worldwide and, more specifically, on that of the steel manufacturing sector in China. Brat supplies leading quality lump ore and also produces premium fine ore from the mines of its associate company in Goa, India.
These cast iron skulls are a by-product derived from the cast iron foundries. The byproduct is a ferrous by-product which can be utilised in an electric arc furnace to produce crude steel.
Physical Description
On visual inspection, it appears to be made up of irregular shapes.
The material is separated by magnet and screener.
Packing: Loose in container
Loading: in 20 Container
For further information, please feel free to contact us.
