10.3.2 Filler metals Alloying element (wt%) Alloying element (wt%) Alloying element (wt%) Alloying element (wt%) Alloy AWS classification Si Cu Mn AA4343 BAlSi-2 6.8–8.2 0.25 0.1 AA4145 BAlSi-3 9.3–10.7 3.3–4.7 0.15 AA4047 BAlSi-4 11.0–13.0 0.3 Jun 8 2022
Shandong Ganquan Trading Co., Ltd., located in Jinan, the beautiful capital of Shandong Province, is a company integrating steel export and customized design. The company's main products: H-section steel, I-beam, angle steel, channel steel, flat steel, round steel, galvanized profile, stainless steel and p-section steel. Our precision cold-rolled pipe series has smooth appearance and no oxide layer. It is widely used in automobile manufacturing, petrochemical industry, aerospace, boiler equipment, medical equipment and other industries. Comply with Chinese national standard (GS) and American Standard ASTN. The company has advanced product testing instruments, excellent marketing team and domestic channel partners, and has a perfect management plan for product market development and product after-sales service. The sales network and product sales agencies are all over the country. Strong and professional R & D team and advanced and perfect sales and service concept make our products have high popularity and market share at home and abroad. At the same time, we will always adhere to the principle of "reputation first, customer first", always put the interests of customers first, and wholeheartedly provide each of our customers with the best products and the best service.
We look forward to working with friends all over the world to create a better future!