Rohs lead free solder wrie for PCB welding

Rohs lead free solder wrie for PCB welding System 1

Rohs lead free solder wrie for PCB welding System 2

Rohs lead free solder wrie for PCB welding System 3

Rohs lead free solder wrie for PCB welding System 4

Rohs lead free solder wrie for PCB welding

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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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Rohs lead free solder wrie for PCB welding

Q:What type of wire for automatic submerged arc welding of Q345B steel plate?: Do not know the form of welded joints? If there is no groove on the butt joint, the HJ431 and H08A welding wires can be used. If the bevel groove, you can use H08MnA, H10Mn2 welding wire and HJ431 combination. If it is angle joint, H08A and flux HJ431 combination can be adopted.

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?: The welding line energy depends on the welding current, welding voltage and welding speed. These are the main ones that you haven't written.The welding current is generally between 200-240 and the voltage is between 22-26, but there are some fine adjustments according to the plate thickness and the welding layer. The welding speed is different according to the size of the welding foot, the welding angle of the general A4 and the welding speed 250-300mm/min.Line energy, remember the formula yourself, 0.8*60*I (current A), *U (voltage V) / 1000V (welding speed mm), unit Kj/mm.

Q:Our factory is now using ER50-6 wire gas shielded wire made from Shandong cable to do carbon dioxide and argon arc welding wire:1, using ER50-6 as carbon dioxide welding wire, the use of the condition is about 1.5 of the hot plate or cold plate, welding equipment shell, suitable?2, do argon arc welding wire with ER50-6, use condition is welding 0.8-1.5 of cold plate cylinder, after welding the cylinder still need to carry on two sides drawing and expanding, is ER50-6 suitable? Is there a more suitable welding wire to ensure that the expanding cylinder does not fuse? Please recommendThe second question is especially important. Please give your advice. StopThe mechanical properties of the ER50-6 were found to beTensile strength (b = 500MPa), yield strength (0.2 sigma) = 420MPa, elongation (5,%) = 22Deep drawing requirements, if the elongation is greater, the more suitable for welding wire?: The first problem is that ER50-6 is a solid welding wire. It is used in argon arc welding. How can CO2 be used to protect it? I don't think so!The second question, no one can guarantee you this safety problem, only you can see the performance of the parent material to choose.

Q:What is the JISAWS standard and certification of welding wire?: The welding line conforms to the Japanese industrial standard or the American Welding Society standard, and the certification is in conformity with the relevant standards, technical specifications (TS) or compulsory requirements of the above two organizationsJIS-- Japanese industrial standardAWS-- American Society of welding standards

Q:What is the difference between 321 wire welding and 304 wire welding?: What is the composition?

Q:The difference between Jinqiao welding wire 50-6 and 70S-6: As ER50-6 is the national standard E70S-6 is American Standard

Q:What wire is used for 316L stainless steel? Thanks: With the corresponding AWS A5.9 ER316L American Standard stainless steel wire

Q:What wire is JG-50?: Argon arc welding wire

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 welding rod and welding wire are used for Iinconel600 welding?: ERNiCr-3 welding wireIt is used for welding of INCONEL 600/601/690 alloy by means of MIG, tungsten inert gas welding and submerged arc welding.The weld metal formed with ERNICR-3 welding wire has higher strength and better corrosion resistance, and has better oxidation resistance and higher creep exceptional strength at high temperature.182 electrode (ENiCrFe-3) applies to manual arc welding, INCONEL, 600601690 alloy. Use thisThe weld metal formed by the welding rod has high temperature strength and oxidation resistance, and can satisfy the severe X ray irradiationPhase inspection requirement.

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