鋁及鋁合金焊絲         Aluminium & Aluminium Alloy welding wires

標(biāo)準(zhǔn) Classification

GB/T 10858-2008   AWS A5.10···       ER 4047

焊材化學(xué)成分指標(biāo)%

Typical composition in %

Si················          11.00—13.00

Fe················               ＜0.60

Cu················               ＜0.30

Mn················               ＜0.15

Mg················               ＜0.10

Zn················                ＜0.20

Be················                ＜0.0003

Ti················                  ＜0.15

其余Others·············               ＜0.05

其余總和Others Total·········               ＜0.15

物理性能指標(biāo)

Physical properties

(Approx.Values)

屈服極限 0.2% yield strength Rpo2 (Mpa)·····  60

拉伸強(qiáng)度 Tensile Strength Rm (Mpa)·····          130

延伸率 Elongation A5 (L0=5d0) (%)······       5

試驗溫度 Test Temperature (℃）······          20

性能特點及用途

Performance & Usage

本品為含硅12%的鋁合金焊絲，適合焊接各種鑄造及擠壓成型鋁合金。低熔點及良好的流動性使母材焊接變形很小，應(yīng)用于焊接或堆焊輕質(zhì)合金加工業(yè)。

This type containing 12% silicon,which can be adapted in welding all kinds of forging and casting or extruded shape aluminium alloys.And it has advantages of low melting point and good fluidity which avoids the distortion after welding.

Usage：jointing or overlay light alloy processing.

保護(hù)氣體

Shielding gas

焊接氬氣、氮氣、或氬氣—氮氣混合氣體

Argon, Helium, or Argon/Helium—mixtures.

規(guī)格Φ

Dimensions Φ

盤裝焊絲MIG—wires (mm)：

0.8 ; 0.9 ; 1.0 ; 1.2 ; 1.6 ; 2.0 ; 2.4

直條焊絲TIG —rods（mm)：

1.6 ; 2.0 ; 2.4 ; 3.2 ; 4.0 ; 5.0 ; 6.0

焊絲的包裝

Wire Packagings

盤裝焊絲(Mig Wires) ：

S100/0.5kg 1Lb , S200/2kg , S270-S300/6kg-7kg

直條焊絲 (Tig Rod )  ：

5/10kg     ·······     長度length ：1000mm