Excellent Phosphor Copper Silver Brazing Rod

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Kilograms kg

Supply Capability:: 5000 Tons per Year kg/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

KPH-12 Electrode Holder

Tin Lead Solder Paste Sn63/Pb37

Welding Powder JN-HJ350

Welding Protecting Helmet

Newest and Most Popular MMA Welding Machine

Tungsten Electrode

SG2 Copper Coating Welding Wire AWS ER70S-6

ER70S-6 Copper Coated Welding Wire

Features of Seleno's Phos Copper Silver welding rod:

1) Good fluency

2) Low cost

3) Perfect performance

4) For resistance brazing, gas flame brazing, high frequency inductionbrazing and furnace brazing

5) Joint strength high and conductivity good

6) Flux is necessary when brazing copper or copper alloys phos-copper-silver

7) Brazing alloys with low melting points have good 'wettabilty,'high strength and toughness

8) Ramp rate should be as quick as possible while brazing

9) Joints become bright gray, returning to original copper color once dipped into a 10% sulfuric solution

Q:Commonly known as "white steel electrode" what does it mean?: I produce stainless steel electrode, stainless steel wire and all kinds of special welding rod, welding wire

Q:Why should the electrode be baked before use?: I don't want to tell you anything that is very theoretical and very textbook. Our project is very wet in the south, so the steel production base often does.The main reason for baking the electrode is (or to prevent) the welding rod from being wetted.Welding rod after wetting, in the welding of workers will indirectly cause more slag, more bubbles, the current is not good control, burn the main tendons, and the strength of the steel bar connection will not meet the design requirements.

Q:Welding rod for reinforcing cage of bridge pile foundation: Bridges usually begin with 5 words

Q:Can ordinary electrode be used for welding cast iron?: Ordinary electrode refers to 502 or 422 of low carbon electrode bar. Welding it with cast iron can be done two times. The first time with 3, 2 diameter electrode, then the current should be between 130 to 150 on it. Second times the current about 120, just right. This will make the strength better. Because the high current bite will be better, but the current is large, thin weld, low carbon electrode welding iron will appear pores and stress cracks. Just second times to make up for this flaw. But be careful not to solder too long. Large cracks are easy to occur. If welding second times, you can gently touch the weld to the stress. Before welding, remove foreign parts from the weld. With good grinding angle grinder. There are 502 to 422 effects better. You can also try to reverse the ground electrode and the welding pole, so that the welding arc will be more stable when welding.

Q:What kind of welding rod is Mt -12?: MT-12 is J421 (E4313) - type carbon steel welding rod.Carbon steel electrode (its tensile strength of deposited metal is less than or equal to 500MPa or 50kgf/mm2), suitable for welding carbon steel and low strength low alloy steel.The electrode of low hydrogen type, powder type, welding electrode must be baked above 350 DEG C, as far as possible to do with baking with, how much the drying principle, otherwise it will result in welding defects (such as porosity, cracks, slag, clamping process performance deterioration etc.). The cellulose type welding rod should be baked strictly according to the baking temperature stipulated in the instruction. When the temperature is too high, the cellulose in the coating will be burned and the inherent technological property of the welding rod will be destroyed.When using the low hydrogen electrode, the welder shall be in the upper wind position, strengthen the exhaust air, and prevent the welding fume from damaging the body.For the low hydrogen type welding rod, the number of baking can be less than two times as much as possible, so as to prevent the medicine skin from becoming brittle and falling off.

Q:Why can't manual arc welding be performed with bare electrode?: The crust is intended to weld the pool over the metal, forming a skin to protect the molten pool from contact with air. If there is no medicine, the skin will protect the blowhole.

Q:What are the requirements of steel structure for electrode?: Usually 426 is ok.

Q:I want to buy an electric welder and need to fill in the specifications and models. I don't know how to write it: 2000 to 6 angle screwdriver, plum... In order to prevent dust and screen tape (open machine after the front cover and stick PSP inner surface)Tweezers to take the wire (necessary), it is best to prepare several anti-static plastic bags (pack the kind of hard disk can), used to pack the screen and the likeNothing else! Prepare a few boxes and open them easily! Especially screws!The inner dust do not wipe with a cloth! Use only air blown or sticky tape

Q:Who knows what welding electrode is?: Composition and function of welding electrode:One electrode. By core (metal core) and coating composition1. cores: metal cored electrode is coated with coating. Manual welding, welding electrode is not only.Filler metal.2. coating: pressure on the surface of the coating layer on the electrode. It is composed of a variety of ores, iron alloys, cellulose and binders.Two. Role of welding rodThe main function of the 1. cores:Act as an electrode to conduct current and to ignite an arc.Melt as filler metal and weld together with molten parent metal. In order to guarantee the quality of welding seam, the chemical composition of weld metal is more strict. Therefore, the core is specially smelting, low carbon and silicon content, sulfur and phosphorus content is extremely low.2., the main role of the drug skin:Mechanical protection: use the gas released from the melting of the crust and form the slag to isolate the air to prevent harmful gases from invading the molten metal.Metallurgical treatment: place harmful impurities (such as oxygen, hydrogen, sulfur and phosphorus) and add useful alloy elements, so that the welding seam can meet the required chemical composition and mechanical requirements.To improve welding performance: to make the arc combustion stable, less spatter, good weld formation, easy to remove slag, etc..

Q:Q345q what kind of welding rod is used for steel welding?: E5015 or E5016,J506 or J507

Our main products are made in accordance with state and industry standards as well as being able to meet our customers' requirements. We have a certified quality management system that meets with ISO9001:2000 approval, which we gained in 2002. We believe in placing equal emphasis on quality, the end user and on the building of our reputation, and have personnel who are ready to do to their utmost to provide you with the best products and service.

1. Manufacturer Overview
Location	Zhejiang, China
Year Established	2001
Annual Output Value	US$50 Million - US$100 Million
Main Markets	North America 0.24% South America 0.16% Southeast Asia 3.15% Africa 0.08% Oceania 0.79% Mid East 0.08% Western Europe 1.58% Northern Europe 1.34% Southern Europe 0.40% South Asia 0.08% Domestic Market 92.10%
Company Certifications	ISO 9001:2000 ;ISO 14001:2004

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Ningbo,Shanghai
Export Percentage	31% - 40%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese, Japanese, German
b)Factory Information
Factory Size:	10,000-30,000 square meters
No. of Production Lines	5
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	Low and/or Average