Copper welding wire red copper welding wire silicon bronze welding wire phosphorus bronze welding wire aluminum bronze welding wire

  S201 special red copper welding wire ercu copper welding wire Description: S201 is a deoxidized copper welding wire containing trace elements such as tin, silicon, manganese and phosphorus
Silicon, manganese and phosphorus are mainly added as deoxidizer, while the addition of tin improves the fluidity of molten copper
When welding red copper, it has the advantages of excellent welding process performance, good weld forming and high mechanical properties Application: suitable for argon arc welding, gas welding and plasma arc welding of red copper
Such as billet continuous casting mould, electrode fixture in steelmaking plant, conductive roll, conductive plate, heating element, copper container and copper sculpture, etc S211 silicon bronze welding wire ercusi-a copper welding wire Description: S211 is a silicon bronze welding wire containing a small amount of manganese
After welding, it has good corrosion resistance, wear resistance and mechanical properties, and good welding process performance Application: it is used for argon arc welding of silicon bronze, red copper, brass and copper and steel
It can also be used for surfacing of steel and cast iron, such as friction surface of heavy machinery and locomotive and vehicle parts
It is more often used for argon arc brazing of galvanized steel plate
Due to its good corrosion resistance, less burning loss of galvanized layer and good corrosion resistance of brazed joints, it is widely used in automobile door frames and motorcycle parts S212 phosphor bronze welding wire ercusn-a copper welding wire Note: S212 is a phosphor bronze welding wire with low tin content
Adding tin improves the wear resistance of weld metal, but expands the temperature range between liquidus and solidus, thus increasing the solidification time of weld metal and increasing the tendency of hot embrittlement Usage: suitable for argon arc welding of bronze and brass
If tin is allowed in the weld metal, it can also be used to weld red copper
It is also used for welding brass and steel and repairing copper castings S213 phosphor bronze welding wire ercusn-c copper welding wire Description: S213 is phosphor bronze welding wire with high tin content
The increase of tin content improves the hardness and wear resistance of weld metal, but also increases the tendency of hot embrittlement
The weld formation is good Application: suitable for argon arc welding of copper, such as welding of copper or phosphor bronze, especially for connecting welding of brass and steel and repairing copper castings
It can also be used for brazing in steel furnace and surfacing on the surface of steel and iron castings S214 aluminum bronze welding wire Description of ercual-a1 copper welding wire: S214 is an iron free aluminum bronze welding wire, which can resist the wear of light load and the corrosion of seawater, brackish water and common acids Application: it is suitable for argon arc brazing of aluminized steel plate, surfacing of marine propeller, slide rail, sliding surface and bearing surface, connection welding and surfacing of gray cast iron in machinery manufacturing, chemical industry and shipbuilding industry, and argon arc welding of corrosion-resistant aluminum bronze or special brass pipes S221 tin brass welding wire Description: S221 is a special brass welding wire containing a small amount of tin and silicon
Tin can improve the fluidity of welding wire, while silicon can effectively control the evaporation of zinc and eliminate pores, so as to obtain a good weld Usage: it is suitable for gas welding of brass and red copper
It is also widely used for brazing steel and cast iron and inlaying cemented carbide tools
It can also be used as surfacing material for sealing surface of low-pressure valve and light load wear-resistant surface S222 iron brass welding wire brcuzn-c copper welding wire Description: s225 is a copper zinc nickel welding wire
The addition of nickel improves the wettability to tungsten carbide
It has higher strength than general brass welding wire and corrosion resistance in seawater and caustic medium Application: suitable for brazing steel, nickel, nickel base alloy and cemented carbide
This solder can be used in all brazing methods except vacuum brazing S215 aluminum iron bronze welding wire Description of ercual-a2 copper welding wire: s215 is an aluminum bronze welding wire containing iron, which is resistant to wear, seawater and common acid corrosion
It has good mechanical properties and welding process properties
It is a kind of welding wire with large general performance Application: it is usually used to weld aluminum bronze, manganese silicon bronze, some copper nickel alloys, iron-based alloys and dissimilar metals (such as aluminum bronze and steel, copper and steel)
It is also used for surfacing of wear-resistant and corrosion-resistant surfaces
It can also be used for flame spraying S216 aluminum nickel bronze welding wire Description: S216 is an aluminum nickel bronze welding wire containing low nickel, which has higher mechanical properties, wear resistance and excellent corrosion resistance than general aluminum bronze Application: it is suitable for welding and repair welding of aluminum nickel bronze castings and forgings
It is also used for surfacing welding on steel to improve wear resistance and good resistance to seawater erosion
The scope of application includes shipbuilding, machinery manufacturing, instrument and pump manufacturing
It is also recommended for argon arc brazing of aluminized steel sheet S223 tin brass welding wire rbcuzn-a copper welding wire Description: s223 is a tin brass welding wire without silicon
During welding, the risk of joint embrittlement due to the formation of brittle compounds at the interface between welding material and base metal steel can be completely avoided, and satisfactory mechanical properties can be obtained Application: suitable for flame brazing, induction brazing and furnace brazing of steel, copper and copper alloy, nickel and nickel alloy and stainless steel with unimportant requirements for corrosion resistance S224 silicon brass welding wire Description: S224 is a brass welding wire containing a small amount of silicon
During welding, silicon forms a dense oxide film on the surface of the molten pool to reduce the evaporation of oxide and zinc, and effectively prevent the formation of pores due to the melting of hydrogen Usage: suitable for gas welding of brass and red copper S225 zinc white copper welding wire Rbcuzn-d copper welding wire Description: s225 is a copper zinc nickel welding wire
The addition of nickel improves the wettability to tungsten carbide
It has higher strength than general brass welding wire and corrosion resistance in seawater and caustic medium Application: suitable for brazing steel, nickel, nickel base alloy and cemented carbide
This solder can be used in all brazing methods except vacuum brazing S226 tin brass welding wire Description: S226 is a special brass welding wire containing a small amount of tin and silicon
Its tin and silicon content is slightly lower than S221, which can not only ensure the fluidity of the welding wire, but also ensure the mechanical properties of the weld Usage: it is suitable for gas welding of brass and red copper
It is also widely used for brazing steel and cast iron and inlaying cemented carbide tools S227 iron nickel brass welding wire Description of rbcuzn-b copper welding wire: s227 is a special brass welding wire containing a small amount of iron, nickel, tin, silicon and manganese
It has good fluidity and can effectively control the evaporation of zinc and eliminate pores, so as to obtain a good weld Usage: it is suitable for gas welding of brass and red copper
It is also widely used for brazing steel, copper nickel alloy, cast iron and embedded cemented carbide tools S229 nickel manganese brass welding wire Description: s229 is a special brass welding wire containing a certain amount of nickel and manganese
Due to the addition of nickel and manganese, the wettability of welding wire on cemented carbide, tool steel, stainless steel and nickel base alloy and the mechanical strength at higher temperature are improved Application: suitable for brazing cemented carbide, tool steel, stainless steel and nickel base alloy S231 white copper welding wire 7158 welding wire ercuni copper welding wire Note: S231 is a white copper welding wire containing 30% nickel
Adding nickel to copper can strengthen weld metal and improve corrosion resistance, especially seawater corrosion resistance
The hot and cold plasticity of weld metal is good Application: it is suitable for connection welding and surfacing of copper nickel alloy with nickel content less than 30%, such as argon arc welding of seawater corrosion-resistant containers, condenser tubes, coolers and heat exchangers
It can also be used for surfacing of carbon steel parts resistant to seawater corrosion
The welding wire is also recommended for the connection welding of copper nickel and copper steel dissimilar metals S232 white copper welding wire Description: S232 is a white copper welding wire containing 10% nickel
The addition of nickel strengthens the weld metal and improves the corrosion resistance, especially in seawater
The weld metal has good hot ductility and cold ductility Application: suitable for 10% nickel white copper connection and surfacing, such as argon arc welding of seawater resistant containers, condenser tubes, coolers and heat exchangers