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: Tell me how to use copper wire to increase the WiFi signal
- WIFI signals are electromagnetic waves of a certain frequency.
- Q: There are several copper wires in the set of coils of the washing machine. Can they be welded? Can I use it well after welding?
- Of course, broken wire is because current has thermal effect, even copper are burned, the paint the outside of the copper wire (copper wire is the enameled wire, only one layer of insulating paint outside) can escape the robbery, you don't believe the North Lin Feng. Sure, believe it or not. It's your right
- Q: Causes of copper wire blackening in rubber sheathed cables
- The use of time is too long, there may be copper wire diameter is too small, general wire will be, is a long time the reason for aging, as long as the use of time without heat can be used.
- Q: The red hot wire into the anhydrous alcohol smell pungent odor
- The copper wire in the alcohol lamp burning to heat, Cu is oxidized to CuO
- Q: Copper wire burns white, what's the matter?
- After the fire, the surface is strongly oxidized to form a black copper oxide shell, but this layer is brittle and easily splits and falls offWhen it falls off, it leaks the color of fresh copper. It's very bright and feels a bit PinkBut the color will be oxidized and darkened for a while
- Q: How much power can 0.5 square copper wires provide?
- Copper core line 5-8 220V per square current, maximum voltage 1760W, 0.5 square, about 880W;
- Q: How to repair damaged copper wires
- Copper wires are damaged and short circuited
- Q: Why can copper wire explosion proof?
- Multiple thin copper wire, soft wire, easy to bend,Compared to a single strand line, the equivalent resistance of a plurality of thin copper wire leads is smaller than the same cross-sectional area
- Q: Who knows what copper wire is best welded with a few strands of copper wire, want to each other
- How thin is it? I'm welding equipment
- Q: Why not use copper wire instead of stone pendant?
- It should be advocated to use dry pendants instead of copper wires to dry and then cement mortar. And shock resistance. The method is the same as the dry hanging stone material, and the difference is that the grouting and tamping process is more. Because it is a combination of dry hanging and wet hanging, it is also called semi dry hanging method. Note should be the same as dry stone hanging.
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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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