Brass Welding Wire for construction filed
- Ref Price:
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 500 m.t./month
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HZ-S221 is a kind of copper and zinc brazing alloy, and available for gaseous flame brazing, high frequency brazing, furnace brazing, resistance welding etc. HZ-S221 has good welding performance, and it is widely used for brazing of copper and copper alloy, steel, copper nickel alloy, gray cast iron, cemented carbide etc. It could replace H62 filler metal and be used as wire of brazing brass. HZ-S221 is a special brass brazing filler metal that contains tin and silicon. While tin improves fluidity, silicon controls evaporation of zinc, and eliminates gas hole to get an excellent welding process. Because of good corrosive and toughness, HZ-S221 is often used by surface welding worn parts of metal, such as bearing valve sealing surface, propeller. HZ-S221 brass wire should work together with copper gas welding flux when oxyacetylene gas brazing.
Item Number:HZ-S221
Chemical Composition (%):Cu 59-61, Sn 0.8-1.2, Si 0.15-0.35, Zn Remain,
Melting Point:890-905°C
Recommended Temp.:910-945°C
Advantages and Usage:For brazing copper and copper alloy, steel and cast iron in the method of flame brazing, furnace brazing and induction welding
Caution:1.The surface of oil and oxide on the work pieces should be cleansed carefully before brazing .
2. Preheat the work piece to 400 to 500°Cbefore brazing.
3. Matching flux should be used together when brazing.
4.Neutral flame or slight oxidizing flame could be used when flame welding. Appropriate decrease welding temperature, increase welding speed, reduce residence time of molten pool in high temperature to lessen the evaporation and oxidation of zinc.
- Q: How to quickly and easily remove copper wires from the wires?
- If it is aluminum, even the skin to sell. If that is burning, although copper is relatively simple, but will sell much cheaper than metal wire stripping knife, stripping out; some money but is too slow. You can be roasted, and then hand pull the wire out. This is the fire baked, you try to know. Yes, to use gloves. The roast long is not good.
- Q: There are a lot of copper wires in the telephone line. There should be nothing wrong with the broken wires
- All right, general Internet users and call only 2 lines, as long as the Internet can be sure of the phone, a few broken Genye without it.
- Q: UL 14AWG/18AWG wire, how many copper wire, the overall diameter of how many, cross-sectional area? What is the load current?
- Current carrying capacity, the current carrying capacity of a conductor is also a range. A single conductor, a plurality of conductors, and a radiating environment can influence current carrying capacity, and the current in the table seems very conservative
- Q: How does the telephone line connect with the cat? (the telephone line has no connection, just two copper wires)
- Why do you do it yourself? Just fix it and they'll change it for you, and it's free.
- Q: How many mm copper wires can replace 10A's fuse?
- A copper wire with a diameter of 0.15 can be used.
- Q: Can the copper wire braid shield and the total shield replace the aluminum-plastic composite film shielding and total shielding computer cables?
- Yes, the aluminum plastic belt shield, no copper wire braid shield, the effect is good. But the cost and material price of copper wire woven shield are higher. That's much more expensive.
- Q: What's the effect of the thin copper wire in the coil?
- Or the carrier, and as the first floor says, converting electric energy into magnetic energy means that the "electromagnet", that is, the role of the coil during energizing, is not the function of the fine copper wire.
- Q: Do you have a homemade generator wire?
- It must be insulated and not long enough to connect, but make sure that it is insulated. It seems that you can just generate electricity, so how many laps can you do?. I have some enameled wires on my hands. I'll make one, too
- Q: Beautiful electromagnetic oven TM-S1-01 main board, Kang copper wire current detection function?
- When the VR1 is increased, the voltage corresponding to the current is increased. In the case of certain input current, the output voltage increased accordingly, then the AD value of current detection will be increased, according to the requirements of the software constant power, power will decline relatively. Fault phenomenon: when the emergence of constantan wire is open, because IGBT 300V voltage does not work, not when the electromagnetic oven heating; Kang copper weld may malfunction appeared slow heating or intermittent heating.
- Q: Where is the band closer to the copper wire when splitting the wire to measure copper wire diameter? Why is the stripe weaker?
- The closer the wedge ends to the copper wire, the greater the thickness of the air layer, so the stripes become less clear.
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Brass Welding Wire for construction filed
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 500 m.t./month
OKorder Service Pledge
OKorder Financial Service
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