China wholesale Iron Alloy Precision Alloy 1J79 Alloy4 Factory from Hyderabad
We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for China wholesale Iron Alloy Precision Alloy 1J79 Alloy4 Factory from Hyderabad, Competitive price with high quality and satisfying service make us earned more customers.we wish to work with you and seek common development.
HY J79 Material grades and equivalents
1J79 / AISI/ASTM Alloy4
HY J79 Chemical composition
Grade |
C |
P |
S |
Mn |
Ni |
Si |
Mo |
Cu |
Fe |
||||
≤ |
|||||||||||||
HY J79 |
0.03 |
0.02 |
0.02 |
0.6-1.1 |
78.5-80.5 |
0.3-0.5 |
3.8-4.1 |
≤0.20 |
Rest |
HY J79 Alloy Mechanical properties in the room temperature
Grade |
Shape |
Magnetic properties |
|||
Initial permeabilityμO |
Maximum permeabilityμm |
Hc |
Saturation induction density BS |
||
HY J79 |
Cold rolling strips |
≥31 |
≥250 |
≤1.2 |
0.75 |
Rod wire |
≥25 |
≥3125 |
≤2.4 |
0.75 |
HY J79 Characteristic as below
HY J79 has a high initial permeability, to work in a weak magnetic field of various transformers, transformers, magnetic amplifiers, choke coil core and magnetic shielding.
Regular shape for all kinds of alloys | |||
Form | Specification | Supply Form | Others |
Sheet | Thickness:0.40-4.75mm,General Width:1000、1219、1500mm | Whole Coil or piece of it | Cold Annealed,Surface 2B、2E |
Plate | Thickness:4.76-60mm,Width:1500、2000、2500mm,Length:3000、6000、8000、8500mm(Under 10mm plate can be coiled) | Whole Coil or piece of it | Single hot rolling,Solid solution annealed state,Surface 1D |
Belt | Thickness:0.10-3.0mm,Width:50-500mm | Whole Coil or Specified size | Cold Annealed,Surface 2B、2E |
Bar & Rod | Rolled barΦ5-45mm,Length≤1500mm | Polished Bar(circle、Square) | Solution annealing,descaling |
Forged barΦ26-245mm,Length≤4000mm | |||
Weld tube | Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm | Base on your requirement | |
Seamless Tube | Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm | Base on your requirement | |
Wire | Outer diameterΦ0.1-13mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
Forged piece | discs,rings,squares,blocks,slabs | Base on your requirement | Steel, Alloy |
Flangs | All kinds of Flangs | Base on your requirement | Steel, Alloy |
Welding Material | Coil wire Φ0.025mm-1.6mm | Base on your requirement | Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France. |
Straight WireΦ1.6mm-4.0mm | |||
Welding rodΦ1.2mm-4.0mm | |||
Tube | Elbow, three links, four links, different diameter size | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
Explosive bonded laminate | Raw Sheet Thickness≥2mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
Melting down 1 gram bars of Silver, Copper, Nickel and Brass with hydrogen and oxygen. Brass is previously an alloy of copper and zinc, and did not soften down effortless as a I figured out from my Brass, Guide and Gunpowder video clip. I then blend the a few workable metals Silver, copper and nickel to generate…….Silvcopickel
SUBSCRIBE: http://comprehensive.sc/1bnslc9
Facebook: http://comprehensive.sc/1dT2aaM
RHNB Vs. Watermelon – http://comprehensive.sc/1bns60F
RHNB Vs. Jello – http://comprehensive.s/1bns0WF RHNB Vs. Elmers Glue – http://comprehensive.sc/1dT1TEM
RHNB Entire Playlist – http://comprehensive.sc/1dT1WjP -Want to ship an object / materials / substance to be RHNB’d or HHO’d? Send Here with a comprehensive credit of your donation! PO Box 21 96 Seymour St. Tonawanda NY 14150 Usa
Qingdao NPA Marketplace Co. Ltd is a foremost manufacturer specialized in centrifugal casting tube and static castings of warmth resistant alloys, which include ethylene cracking furnace tube, reformer furnace tube, CAL(constant annealing traces) &CGL(constant galvanizing traces) furnace roller and radiant tube, glass lehr roller and warmth/have on resistant castings. The annual potential is 9000 tons centrifugal casting tube and 3500 tons static castings (500 tons precision castings).
Internet site: www.npa-china.com