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

標準  Classification

GB/T 10858-2008    AWS A5.10·····ER5556

焊材化學成分指標%

Typical composition in %

Si···················       ＜0.25

Fe···················      ＜0.40

Cu···················      ＜0.10

Mn·················         0.60—1.00

Mg·················         4.70—5.50

Cr·················          0.05—0.20

Zn···················       ＜0.20

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

Ti·················            0.05—0.20

其余Others···············         ＜0.05

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

物理性能指標

Physical properties

(Approx.Values)

屈服極限 0.2% yield strength Rpo2 (Mpa)····        125

拉伸強度 Tensile Strength Rm (Mpa)·····            275

延伸率 Elongation A5 (L0=5d0) (%)······         17

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

性能特點及用途

Performance & Usage

本品力學性能優(yōu)良，特別適用于對焊接接頭強度要求較高的焊接結(jié)構(gòu)。廣泛用于鐵路機車、電力、化學、食品等行業(yè)。

This type of product has good performance in mechanics widely used in welding joint with special requirement of higher intensity。

Product Usage：like engine, electric, power,chemistry, and food etc.

保護氣體

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