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 |
picture
- Q: Welding imported aluminum AL6061-T6, what wire to use, in order to ensure that after chemical cleaning will not be chromatic aberration?.
- The microstructure and properties of double pulsed MIG welding seam of 6061-T6 sheet aluminum alloy were studied by using ER4043 welding wire and ER5356 welding wire. The results show that the ER5356 welding wire, 6061-T6 Aluminum Alloy joint yield, tensile strength and elongation are higher than that of ER4043 welding wire as welded joint filling, welding coefficient of the former is 0.72, while the latter is only 0.65; the two joints are welding hardness of welding seam center approximate symmetrical distribution, the lowest value appeared in the area of joint thermal quenching effect of ER5356 welding wire welding joint, hardness is ER4043 high with ER5356 welding wire; weld wire as filler, 6061-T6 Aluminum Alloy as cast microstructure of fine dendrite, relatively thin, with ER4043 welding wire welding, weld cast structure of thick, and branches the crystal is developed, near the joint side fusion zone between the columnar crystal, near the heat affected zone on the side of fine equiaxed grains. Compared with the original base metal, the grain of the heat affected zone has a certain degree of coarsening. Although both of them have a small amount of two phases in the quenching area, the two of the quenching zone is smaller and diffused than that of the quenching zone when the ER5356 wire is used as filler.
- Q: High strength steel HC700/980MS, I have tried the ER76-G wire, but the tensile parts are broken in the heat affected zone, tensile strength of more than 700, please consult
- This welding experiment has been done with Baosteel profiles. Mainly control the welding parameters, welding materials using ER120S-G. If you have any questions, you can talk about it privately. QQ397308237
- Q: What type of welding wire should be used for welding 304 austenitic stainless steel?
- 304 stainless steel welding can choose 304, 304L, 308, and 308L are all right.
- Q: ZG40Mn how to weld 70 wire that I use, preheat before welding, keep warm after welding, still appear crack
- How warm are you? ZG40Mn welding performance is very poor, whether to consider welding wire MG600 MG660 (I have not tried 70 wire welding ZG40mn)
- Q: What welding wire for F22 valve steel and 12Cr1MoV pipe welding?
- May I ask what your working status is?
- 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?
- CO2 automatic welding can be usedCO2 semi automatic gas shielded flux cored wireSQJ501Ni with 1.2 3YSAH10TWE-711 with 1.2 3SAHH 3YSAGas: purity of not less than 99.5% CO2
- Q: Can carbon dioxide welding machine be shielded from flux cored wire?
- Yes, of course. Just switch off the protective gas.
- Q: I am the manufacturer of stainless steel welding wire, and I have been asked by the customer - stainless steel wire outlet customs code. I do not know, please know the friend told me, I will be very grateful.
- HS coding export name, measurement unit, tax rate, tax rebate rate, starting date, expiry date, consumption tax rate, regulatory conditions7326201000 industrial iron and steel products, kg 17, 5, 2007-07-01, 2100-12-31, none
- Q: What are the advantages and disadvantages of these two elements?
- Both manganese and silicon are useful elements for a while!Manganese is a strong deoxidizer! For steel, S is a harmful element!Oxygen and sulfur are of the same origin, so they are also very powerful sorbents!Silicon also has deoxygenation! The others don't know! Probably on the issue of electricity! You think about that, I'm a construction man, I know so much!
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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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