• Tin Brass Welding Rods System 1
Tin Brass Welding Rods

Tin Brass Welding Rods

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 Ton m.t.
Supply Capability:
20000 Tons per Year m.t./month

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Tin Brass  Welding Rods

Trade Mark:HS221;

China Classfication:HSCuZn-R; 

Chemical Composition:Cu60 Sn1 Si0.3 Zn Rem

 

Chemical Composition:Cu60 Sn1 Si0.3 Zn Rem Melting point is about 890°C.Gas welding and carbon arc welding of brass,also brazing of copper,steel and cast iron.

Q: Can ordinary 422 electrode welding pig iron?
Not welding, easy to fall off after welding, resulting in more defects more defects. Can use cast iron welding rod Z308, the worst to use A302.
Q: When welding, for example, 3.2 of the electrode should choose how much current
Empirical formula: welding electrode current = 30~55 times of electrode diameterSelect the base material thickness
Q: How many kinds of welding rod do you have?
According to different circumstances, there are three kinds of welding rod classification method: according to the use of electrode classification, according to the main chemical composition of the drug classification, according to the characteristics of the drug after the melting of slag classification.
Q: Requirements for welding electrodes for temperature and humidity
Storage should be kept at 10---25 degrees Celsius and less than 50% relative humidity.
Q: Why is the electrode almost finished? Each time there is a little left?
Normal, the final electrode about 5 centimeters affect the welder's line of sight, and butt welding to hurt, easy to make welding temperature rise accelerated, influence continuous welding
Q: What welding rod should be used for welding between No. 20 and No. 45 steel?
J427When welding, pay attention to the small current at the bottom, and the weldability of No. 45 steel is poor
Q: This question has been answered, but the answer is not consistent with the proposed problem, I want to ask is how long after the use of suitable electrode, can not damage the electrode holder, but also save, thank you!
After we calculate the utilization rate, the remaining 50mm of the welding rod is welded
Q: What is the difference between electrode type and brand?
Model and brand are different, it is to see the material you have to weld the workpiece to match, ordinary use is 422 knot, special steel to use 506 knot, 507 knot
Q: What kind of welding rod is ECoCr-A?
Co based alloy surfacing electrode
Q: What electrode does Q235 use?
According to the classification of the characteristics of the slag after the electrode is melted, the welding electrode can be divided into an acid welding rod and an alkaline welding rod. The main component of acid electrode coating is acid oxide, such as Q235 low carbon steel. When welding important structural parts, E4315, E4316, E5015 and E5016 should be selected according to different welding conditions.Q235 is a carbon structural steel, which is equivalent to the A3 and C3 steel in the old standard GB700-79, and is used in the Russian TOCT brand. The grade Q represent in yield strength. Normally, the steel is not used directly after heat treatment.
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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