2022年3月10日 · ER70S-6 contains higher amount of manganese (1.45% to 1.85%) and silicon (0.8% to 1.15%) compared to ER70S-2 (0.9% to 1.4% Mn & 0.4% to 0.7% Si) & ER70S-3 (0.9% to 1.4% Mn & 0.45% to 0.7% Si) to gives weldment with high toughness in case of welds made using CO2 shielding gas.

er70s-3（er50-3）类别的焊丝和填充丝适用于焊接单道和多道焊缝。典型的母材标准通常与 er70s-2类别适用的一样。er70s-3（er50-3）类别的焊丝是在本标准下分类的使用最广泛的 gmaw焊丝。

ARC RAYS can injure eyes and burn skin. ELECTRIC SHOCK can KILL. Before use, read and understand the manufacturer’s instructions, Material Safety Data Sheets (MSDSs), and your employer's safety practices. Keep your head out of fumes.

2023年1月15日 · ER70S-3 welding wire is typically used with direct current electrode positive (DCEP) polarity, also known as reverse polarity (RP) in MIG Welding. This type of polarity is used when the electrode is consumable, like the ER70S-3 welding wire, and it’s the most common type of polarity used for GMAW (MIG) welding.

2018年4月16日 · Pinnacle Alloys ER70S-3 / Premier S-3 AWS CLASS ER70S-3 . CODE AND SPECIFICATION DATA: AWS A5.18 ASME SFA 5.18; UNS K11022 . DESCRIPTION: Pinnacle Alloys ER70S-3 is used for singlepass and multipass applications. Typical - specifications for these steels are ASTM A 36, A 285C, A 515- -55, and A 51670, which have -

2013年1月16日 · 2、冲击韧性要求不同：er70s-3是-20度27j，而er70s-6是-30度27j。 ER70S-3 DC+ 1.低碳钢薄板焊接。 ER70S-6 DC+ 1.各种500MPa级结构钢部件焊接

Moderate levels of manganese and silicon compared to 70S-6 electrodes reduces silicate slag on weld deposit which minimizes postweld cleanup. Excellent feedability and welding. Intended for welding carbon steels, such as ASTM A36, A515, A516, and A572. Smaller diameters (1/16” or smaller) can be pulse welded in all positions.

Type ER70S-3 is a welding wire for tig and mig welding applications. For Mig welding use Carbon Dioxide or Argon + Co2 or Argon + 2% Oxygen as shielding gases.

er70s-3是低合金钢焊丝，由镀铜层的保护，焊丝具有较强的抗锈蚀能力，焊接时，采用co2气体保护，由于焊丝中硅含量较低，在一定程度上可以减少焊接裂纹的产生。

ER70S-3 wire is good for welding carbon steel in general fabrication applications. It has a low silicon content, so you can powder coat your welds. For technical drawings and 3-D models, click on a part number.