BRIDGE THQ-60C1 (ER60-G) Gas Metal Arc Welding Wire
This wire is designed for welding base metals with 620MPa tensile strength (e.g., Q460, Q500), widely used in construction machinery, pressure vessels, and steel structures.As a Mo-Ti microalloyed solid wire for mixed-gas shielded welding, it offers excellent processability with stable arc, mi
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Standard:
Brand Name: THQ·60C1
GB G59A 3U M21 ZCT
GB/T 39281 - 2020 ER60-G
AWS A5.28 - ER90S-G - WhatsApp:+44 736311459
- Office: Jianfu Industrial Park, No.79 Wengexing Road, Liaobu Town, Dongguan City, Guangdong Province
- Email: info@coboltwelding.com
Product description
Applications: This wire is designed for welding base metals with 620MPa tensile strength (e.g., Q460, Q500), widely used in construction machinery, pressure vessels, and steel structures.
Characteristics: As a Mo-Ti microalloyed solid wire for mixed-gas shielded welding, it offers excellent processability with stable arc, minimal spatter, smooth wire feeding, and aesthetic bead appearance, while delivering balanced mechanical properties in deposited metal.
Shielding Gas: 100% CO₂ / 15%～25% CO2+Ar
Available Diameter (mm): 0.8 / 1.0 / 1.2 / 1.6
Mechanical Performance of Deposit Metal
Tensile Strength MPa (N/mm²): ≥620, Actual Result 660
Yield Strength (MPa): ≥530, Actual Result 545
Elongation A (%): ≥19, Actual Result 25
Impact Energy (J): -40℃≥47, Actual Result 121
Chemical Composition (%):
Welding Parameters
Current Polarity: DC+ (Direct Current Electrode Positive)
Precautions:
1. CO₂ shielding gas purity shall be ≥99.98%.
2. Gas flow rate shall be regulated to 20–25 L/min (Calibrated flowmeter required).
3. Wire stick-out shall be maintained at 15–25 mm.