Rohs Lead Free Solder Wrie for PCB Welding
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
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Quick Details
| Place of Origin: | Hebei, China (Mainland) | Brand Name: | cnbm | Model Number: | er70s-6 |
| Material: | CO2 | Diameter: | 0.8 1.0 1.2mm | Melting Point: | 2700 |
| Weight: | 5kg 10kg 15kg | Application: | for welding low carbon steel,light gauge sheet,structures | Flux Content: | 0.03 |
| AWS: | ER70S-6 | GB: | ER50-6 | color: | golden |
Packaging & Delivery
| Packaging Details: | black plastic spool+layer winding welding wire+tarnish paper+plastic packing+carton 15kg:72cartons on a pallet,one 20FT container can loading 20-25tons |
| Delivery Detail: | with15-20 days |
MS flux cored welding wrie for boiler welding :
The series of welding wries can be used to welding low carbon steel and low alloyed steel structure, such as ships, vehicles, bridges, boilers and buildings etc.
package:5kg,15kg,20kg
have excellent mechanical performance such as fast melting rate, high depositing efficiency, stable arc, little spatter, beautiful seam. Suitable for all-position welding work.
Specifications of welding wire:
1) Sizes: 0.8mm,0.9mm,1.0mm,1.2mm,1.6mm
2) Applications: Widely used as welding carbon steel wires in shipbuilding,
Bridge building, machinery manufacturing and general welding purposes
Mechanical properties of deposited metal
C | Si | Mn | P | S | Cr |
≤0.10 | 0.80~1.15 | 1.40~1.85 | ≤0.02 | ≤0.02 | ≤0.10 |
Ni | Cu | Al | Co | Ti | V |
≤0.10 | ≤0.30 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.02 |
Mechanical properties of deposited metal | |||
Yield stregth(Mpa) | Tensile strength(Mpa) | Elogtions(%) | Impact value (J) |
≥400 | ≥480 | ≥22 | ≥27 |
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- Q: Silver wire with silver content for copper welding
- The traditional saying is not less than 35 silver, but in recent years it has been said that the amount of silver reduced to 30% can also be welded.Attribute advantagesSilver electrode is a silver base solid body electrode has excellent processing property, low melting point, good wettability and the ability to fill the gap, and high strength, good plasticity, conductivity and excellent corrosion resistance, can be used for brazing all black except aluminum, magnesium and other low the melting point of metal and nonferrous metal, the products are widely used in refrigeration, lighting, hardware appliances, instrumentation, chemical, aerospace and other industrial manufacturing field.Characteristic advantageThe silver electrode with good fluidity, low price, excellent process performance;2. Silver electrode has the advantages of low melting point, good wetting and filling gap;3 silver electrode joint of high strength and plasticity, good conductivity and excellent corrosion resistance;The brazing of copper and silver are self fluxing, without flux. It is suitable for contact welding, gas flame welding, high frequency brazing and brazing in some furnaces. The brazed joint has good strength and electrical conductivity.The silver electrode of low cost, silver, copper and silver generation, suitable for welding of copper and copper alloy.
- Q: What kind of welding wire is used for 310S stainless steel plate?
- ER310, of course
- Q: 308, 3o9 stainless steel wire component, 309 instead of 3O8, okay?
- 308 can be welded 304 and 308 stainless steel plate, and 309 is welded special-shaped steel, that is, stainless steel and carbon steel welding
- Q: 201 decorative tube wall thickness of 0.9, I do not know what wire, what wire, the lowest cost? We only ask for water to leak
- The 201 main components of stainless steel is about 0.15%C, 5.5%Mn, 17%Cr and 5%Ni, can be simply expressed as 1Cr17Mn6Ni5, with high Mn content can be relatively poor weldability (formula CE=C+Mn/6+ by carbon equivalent (Cr+Mo+V) /5+ (Si+Ni+Cu) /15 (%), at the same time can be calculated) of the parent material will be affected by the impact of wayward. Therefore, if the wire is directly removed according to the chemical composition, the welding wire according to the following standards can be used: AWS, A5.9, ER307&, ISO14343-B-SS307. Can also upgrade files using AWS A5.9 ER316 standard welding wire. More guarantee for weld quality.
- Q: What is the relation between Jing Lei welding wire and Beijing group welding wire?
- Jing Lei Shijing group welding company's trademark.So,"Jing Lei" is a trademark nameBeijing group is the name of the company.
- Q: 2.4, arc welding of stainless steel wire 308 and 308L difference between large? Can I change it between you and me?!
- 308 and 308L wire, in theory, the strength of 308L is slightly lower. But the actual test is not low. Simple structural connections can be interchanged. The difference between 308 and 308L is the amount of carbon contained. The rest are the same. The carbon content of 308L is less than 0.03.308, and the content of carbon is less than 0.08.308L can instead of 308, but not recommended (special weld not allowed)
- Q: What kinds of brands are there for gas shielded welding wire?
- On the gas protection welding wire, Kam is very good, although the price may be slightly higher than the same industry, but the quality is guaranteed. Specific depends on what you use in the industry.
- Q: The current will crack...... The welding surface is free of impurities...
- Causes of weld joint cracking in argon arc welding at 304:1, no argon or gas leakage will lead to welding when the welding seam cracks, check the use of welding torch leak, do a good job of gas sealing measures.2, and 304 material problems, some small factories to do more impurities, welding process can see impurities, welding can obviously see the middle crack. Choose pure 304 wire, more soft is true. (like a wire), otherwise.3, welding angle is smaller and the workpiece is 45 degrees, so that more easily welding workpiece4, secondly, when welding the workpiece, the welding machine should be preheated first, the temperature is not enough, it is easy to weld cracks and heat preservation after welding.Technique and essentials of double sided welding of argon arc weldingOne side welding double face forming technology is an operation technique with great difficulty in welding electrode. It is necessary to master the operation essentials and techniques to guarantee the welding quality and quality.To arc welding, for example, to master welding arc welding, single-sided welding double-sided forming operation technology, must master the "five main points", specific content: see, listen, accurate, short, control. Should also learn to "Six Skills" specific content: solid, start, transport, arc, joint, closing.
- Q: Can the stainless steel welding wire for cast steel be welded?
- Not welding, that is, welding, and the effect is not good.
- Q: Base metal Q235, thickness 4-30mm, welding wire H08C, T type welding, argon rich gas shielded welding. What is the energy of welding line?
- 1, you ask welding wire energy, this with the parent material, thickness, wire, connector protection gas has nothing to do with.2, welding line energy mainly depends on three factors, welding current, welding voltage and welding speed. What is the question?.3, give you a formula to do the math, welding coefficient (such as manual welding, gas welding, submerged arc welding (X) A XU (current) voltage (V), welding speed mm), Kj/mm.4, if you do not know according to the following formula can also be 0.8x60x (A) xU (voltage V), 1000V (mm Kj/mm, welding speed) but this is not necessarily accurate.5, welding coefficient book check, otherwise the Internet search on it.
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Rohs Lead Free Solder Wrie for PCB Welding
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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