B2 alloy grain refiner
Suitable for all copper alloy, including pure copper (99.85%) , Work best on brass alloy. Can be used to lower the casting temperatures and increase the castability and fluidity of the aluminum bronze, red brass and tin bronze. Also proper for...
Specification: AWS ER80S-G G B ER55-B2-Mn Shieding Gas: 80%Ar + 20%CO2 Characteristics: ( 1 ) The product is Cr-Mo steel MIG welding wire. ( 2 ) The molten metal contains 1.25%Cr- 0.5%Mo alloy content, it's used to weld similar content alloy steel....
Molybdenum and chrome-molybdenum heat resistant welding rod supplier
Joinunion International Holding Corporation Limited located in Shenyang China. We are as manufacturer for exporting welding, spring, workpieces and some machine & electrical equipment We have substantial technical strength, a full set of inspection...