铝焊丝

                              ER5087

                              详细介绍

                              使用及存放说明:

                                 1、产品拆封后,在保质期内你可以直接施焊,不需要任何焊前处理。产品出厂包装密封条件下可保存二年

                                     以上,拆去包装后在通常大气环境下可保质三个月;

                                  2、产品应置于通风、干燥及酸、碱、油介质隔离的地方存放;

                                  3、产品在运输中应避免摔撞和受潮,以免损坏焊丝盘和影响焊丝质量;

                                  4、焊丝拆去包装后,建议在焊丝上方施加适当的防尘遮盖物;

                                  5、对于超过保质期的焊丝,建议在焊前进行焊丝表面清理;

                                  6、焊接过程中的电弧会刺激你的眼睛,请注意;。

                               


                              铝及铝合金焊丝           Aluminium & Aluminium Alloy welding wires

                              标准  Classification

                              GB/T 10858-2008   AWS A5.10······  ER5087

                              焊材化学成分指标 %

                              Typical composition in %

                              Si··················      0.25

                              Fe·················         0.40

                              Cu·················         0.05

                              Mn·················        0.701.00

                              Mg·················        4.505.20

                              Cr·················         0.050.25

                              Zn··················       0.25

                              Be·················           0.0003

                              Ti··················        0.15

                              Zr·················          0.100.20

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

                              其余总和Others Total··········         0.15

                              物理性能指标

                              Physical properties

                              (Approx.Values)

                              屈服极限 0.2% yield strength Rpo2 (Mpa)···       125

                              拉伸强度 Tensile Strength Rm (Mpa)····           275

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

                              试验温度 Test Temperature (℃)·····           20

                              性能特点及用途

                               

                              Performance & Usage

                              本品力学性能优良,特别适用于对焊接接头强度要求较高的焊接结构。广泛用于铁路机车、电力、化学等行业。

                               

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

                              Product Usagelike engine, electric, power,chemistry, and food etc.

                              ;て

                              Shielding gas

                              焊接氩气、氮气、或氩气—氮气混合气体

                              Argon, Helium, or Argon/Heliummixtures.

                              规格Φ

                              Dimensions Φ

                              盘装焊丝MIGwires (mm):

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

                               

                              直条焊丝TIG rodsmm):

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

                              焊丝的包装

                              Wire Packagings

                              盘装焊丝 (Mig Wires)

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

                              直条焊丝 (Tig Rod ) 

                              5/10kg     ·······     长度length 1000mm


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