Armco iron ASTM A848

Model:	-
Brand:	bbc
Origin:	Made In China
Category:	Electronics & Electricity / Magnetic Materials
Label:	SAE AMS 7707C Iron , Armco iron ASTM A848 , magnet iron
Price:	US $5 / pc
Min. Order:	1 pc

Inquire Now

Member Information

shanghai zhiye industry co.,ltd

Free MemberShang Hai - China

Last Online:10 Jan, 2019

Product Description

PRODUCT DESCRIPTION

TRADEMARK B-B Electromagnetic Iron Rod is specially processed with a critical strain for optimum uniformity.Maximum magnetic properties are achieved following s ested final anneal applied to fabricated parts.

BENEFITS

Hi-permeability,low coercivity.Low loss provides highest fore/watt input

TYPICAL MECHANICAL PROPERTIES

Rockwell Hardness	65-85RB
Ultimate tensile Strength	67 KSI
Yield Strength,0.2% offset	65 KSI
Reduction in Area	78%

EASY ANNEAL

Response of magnetic properties to short anneals of 750OC-850OC offers customer savings in heat-treating costs,as compared to expensive,high-temp decarb anneals.

AVAILABLITY

Hot rolled bar rounds

Wire

Square edged flats

Round-cornered square

MAGNETICS

All magerial is specially processed for electromagnetic applications with certified magnetics.Zhiye products will meet the magnetic requirement of most DOD,Military and commercial specifications.

APPLICATIONS

COLD DRAWN ROUNDS

Solenoid and relay cores,plungers,magnetic control devices.

HOT-ROLLED BAR

generator and motor field frames and pole pieces.Magnetic clucks.Loud speaker parts,clutch plated

FORGINGS

From hot to cold drawn rounds for magnetic recording/playback heads and flux collector,acoustic devices and similar uses requiring highest possible flux density with minimum ampere-turns and low coercive force.

Application
the electric part,electric core for electrical appliance device,telecommunication,appearance,national defense。Typical appliance and example as following:

Typical appliance	example
make it in electric core，heel piece, gag bit in electric appliance device,telecommunication。	Automatic telephone relay,railway signal relay,multipurpose relay in telecommunication and automatic device(degree relay,time relay,special relay),relay of electric control device
Electric core of electric iron	Curve and assemble magnetof high-energy accelerator,Zund-Burguet apparatus,electric walve,electric core of magnetic plant etc.
Electromagnetic part of instruments and meters	high resolution magnetic pole-head of Analytical instruments, electromagnetic separation instrument and detector of geological instruments , collective magnetic iron of electron microscopy and magnet electromagnetic lens of scan electron microscopy, aircraft self-control components, pole-head of magnetizing machine.
Iron core and shell of direct-current dynamo	Aeronautic dc generator etc。
Electric part or magnetic part for car,tractor,lathe	adjustment of car,flash apparatus,motor starter,speaker,electromagnet cupula of lathe，magnetic iron,magnetic plate etc.
Magnetic shielding apparatus	Magnetic shield,shielding box,the shielding materialof high magnetic shielding device

2、main character
（1）、good electromagnet character。Coercive force（Hc）low,hig hmagnetic 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≤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。

Chemical composition

Trademark	Chemical Composition(%,not more than)
Trademark	C	Si	Mn	P	S	Cr	Ni	Cu	Al
B-B	0.003	0.01	0.13	0.009	0.006	0.01	0.01	0.02	0.03
B-C	0.002	0.01	0.03	0.006	0.005	0.01	0.01	0.01	0.01

Product Image

Img 1

Send Inquiry to this Member

shanghai zhiye industry co.,ltd

no.12 team,shengli road,qingpu,shanghai,china

Phone:: 86-021-692036996

Fax:: 86-021-69203696

Contact:: pu (salesman)

Mobile:: 18917004825

Related Products of this Company

This member assumes full responsibility for the content of this listing. DIYTrade accepts no responsibility whatsoever in respect of such content.
To report fraudulent or illegal content, please click here.