Brass Brazing Rod HS221/HS222
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 Kilograms kg
- Supply Capability:
- 50 Tons per Week kg/month
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brass rod
Type: HS221 /AWS RBCuZn-A
Size:1.6MM, 2.0MM, 2.5MM, 3.0MM, 3.8MM Length: 1000mm
Packing: 5kgs/plastic bag, 50kgs/case,
Cu%: 59.0%-61.0%
Type:HS 222 /AWS RBCuZn-C
Size: 1.6mm ,2.0mm, 2.5mm, 3.0mm, 3.8mm length :1000mm
Cu:56%-60%
- Q: Can ordinary 422 electrode welding pig iron?
- No welding, it will crack, like the 2012 blockbuster film in the same terrible crack.
- Q: Is it used for welding power plant construction?
- Base metal is 10, 20 steel with J427Stainless steel with A102
- Q: H13 what kind of welding rod is used for steel welding?
- H13 steel electrodeH13 steel is C-Cr-Mo-Si-V steel, which is widely used in the world. At the same time, many scholars in various countries have conducted extensive research on it, and explored the improvement of chemical composition.H13 steel is C-Cr-Mo-Si-V steel, which is widely used in the world. At the same time, many scholars in various countries have conducted extensive research on it, and explored the improvement of chemical composition. Steel is widely used and has excellent properties, mainly determined by the chemical composition of steel. Of course, impurities in steel must be reduced. Data show that when Rm is at 1550MPa, the sulfur content of the material drops from 0.005% to 0.003%, which increases the impact toughness by about 13J. Obviously, the NADCA 207-2003 standard provides: (premium) H13 steel grade sulfur content less than 0.005%, while the super (superior) should be less than 0.003%S and 0.015%P. The composition of H13 steel is analyzed below.
- Q: What welding rod does 16MnDR use?
- 1 and 16MnDR belong to low temperature steel.2, welding rod selection grade: J507NiTiB, J507GR, J507RH, J506R, J506RH, more can.
- Q: What is the J422 electrode core material
- The J421Z electrode is composed of two parts, core and coating composition. The electrode is coating in metal welding core (coating), uniform centripetal pressure applied to core.The electrode of different types, different cores. The core metal cored electrode, in order to ensure the quality and performance of the weld, there are strict rules on the contents of metal elements in the core, especially for harmful impurities (such as sulfur, phosphorus content, etc.) should be strictly restricted, better than the base metal. The core components directly affect the composition and properties of the weld metal, so the harmful elements in the welding core to as little as possible. For welding of carbon steel and low alloy steel welding core, are mostly made of low carbon steel as the core, and adding manganese, silicon, chromium, nickel and other components (see wire national standard GB1300 - 77). The reason of low carbon is a low carbon steel wire plastic, wire drawing is relatively easy, on the other hand can reduce the CO content of reducing gas, reduce spatter or porosity and increased weld metal solidification temperature, favorable for overhead welding. The addition of other alloy elements mainly guarantees the comprehensive mechanical properties of the weld, and also has some effect on the welding process performance and the removal of impurities.
- Q: What is the cause of partial magnetic blow?
- The magnetic lines of force around the arc may be evenly distributed;2) adjust the dip angle of the welding rod properly and tilt the electrode towards the blowing direction;3) the method of subsection retreat welding and short arc welding can effectively overcome the magnetic deviation blow;4) AC welding instead of direct current welding. When alternating current welding is used, the induced current is induced by the changing magnetic field in the conductor, and the magnetic field produced by the induced current weakens the magnetic field caused by welding current, thus controlling the magnetic bias blow;5) place a ferromagnetic material that produces a symmetrical magnetic field, so that the ferromagnetic material around the arc is uniformly distributed;6) reduce the residual magnetism on the weldment. The residual magnetism on the weldment is mainly caused by the orderly arrangement of atoms and domains. In order to reduce or prevent the magnetic deviation of the magnetic domain arrangement of the weldment, the part of the residual magnetism on the weldment can be locally heated, and the heating temperature is 250~300 degrees centigrade. After production, the demagnetizing effect is good. Moreover, in the residual magnetic field of the weldment, the applied magnet balances the magnetic field.7) reverse demagnetization. That is, a magnetic field is produced by the welding piece to counteract the residual magnetism on the weldment so as to overcome and eliminate the influence of the magnetic deviation blow on the welding arc.
- Q: Why do I use J422 electrode iron rail welding after their split seam. Later, the use of 506 electrodes did not have such a situation, I would like to ask what the rail contains? Yes. Is my J422 electrode fake? And... Is it my technique? Maybe the rails contain special ingredients? The person who knows it will answer immediately, "why does the seam split itself?"
- J422 is a titanium calcium type coating, acid electrode, tensile strength is more than 420MPa; the mechanical properties of rail, which is an indicator of tensile strength, mechanical properties of the rail are as follows:Steel tensile strength /MPa elongation / rail tread hardness% center line (HB)U71Mn, UIC900A = 880, 260~300 = 10PD3, BNbRE = 980, 280~320 = 9EN260 = 880 = 10 260~300 seen from the rail, the tensile strength is more than 880MPa, but the J422 tensile strength is more than 420MPa, so they will split the weld. J506 electrode for low hydrogen potassium type coating is added on the basis of the J507 formula in the arc stabilizing agent amount, the main welding electrode equivalent strength steel, low-alloy steel, ship steel and pressure vessels, such as 16Mn, 09Mn2Si etc.. Belong to the high manganese steel electrode, is the implementation of the "national standard" GB98485 surfacing electrode, electrode, the work hardening is particularly high, which improves the Mo crack resistance and wear resistance, hardened up to HB = 450-500. Higher than the rail 320, so the 506 welding rod welding rail, welding seam will not split.
- 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
- Ordinary electrode to buy AC machine, BX-315, BX-400 can be, if you need DC inverter welding rod, buy ZX7-400, ZX7-315 can
- Q: There are some electrode home models are R312, R317, J507, J422 these are used for what is now know, 2 mantissa is acidic, mantissa 7 is alkaline, I want to know that the four electrode is used to weld what, for example which used for stainless steel, which is used for carbon steel,
- R312; R317 is molybdenum and chromium molybdenum heat-resisting steel welding rod, J507, J422 is low alloy steel welding rod, these two kinds can not weld stainless steel. J507, J422 for carbon steels
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 |
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Brass Brazing Rod HS221/HS222
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 Kilograms kg
- Supply Capability:
- 50 Tons per Week kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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