Supply 4043 aluminum silicon alloy 4343, 4043a and 4a01

type:	deformed aluminum alloy
origin:	imported and domestic
brand name:	4043
aluminum content (%):	93

4043 aluminum silicon alloy material name: deformed aluminum and aluminum alloy gold medal number: 4043 ● characteristics and application: 4000 series aluminum alloy (Al Si series) Typical representatives are 4043 and 4343 aluminum alloys, which are specially used as welding materials
4043 aluminum alloy has the characteristics of low melting point, good fluidity and good corrosion resistance, which is very beneficial to avoid welding cracks
The Si content of 4343 aluminum alloy is higher than that of 4043 aluminum alloy
It has the characteristics of low melting point, narrow solidification range and good fluidity
It is conducive to feeding and stepping during weld solidification and reducing cracks
It is used as the cladding layer of composite brazing plate
Standard comparison: American Aluminum Association (AA) 4043, UNS a94043, ISO r209 AlSi5; China GB 4a01 (LT1); Japan JIS a4043; Canadian CSA S5; France NF a-s5; British BS 4043a (N21); Russia Г OCT (AK)； International ISO 4043 (AlSi5); German DIN AlSi5 ● chemical composition: Aluminum Al (minimum): residual silicon Si: 4
5 ~ 6
0 iron Fe: ≤ 0
8 copper Cu: ≤ 0
30 manganese Mn: ≤ 0
05 magnesium mg: ≤ 0
05 zinc Zn: ≤ 0
10 other elements specified: ① titanium Ti: ≤ 0
20 other elements not specified: each: ≤ 0
05; Total: ≤ 0
15