welding Mig Stainless Steel wire 1.2mm 1.6mm

welding Mig Stainless Steel wire 1.2mm 1.6mm

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Payment Type:	L/C,T/T
Incoterm:	FOB,EXW
Min. Order:	1 Ton
Transportation:	Ocean,Land,Express
Port:	shanghai

Diameter:

0.2mm
30mm
20mm
0.4mm
0.6mm
50mm
0.8mm
1mm
1.2mm
1.5mm
2mm
1.8mm
2.5mm
3mm
5mm
8mm
10mm

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Brand: chengao

Material: 200 Series

Place Of Origin: China

Tolerance: ±1%

Processing Service: Bending, Welding, Decoiling, Punching, Cutting

Packaging & Delivery

Selling Units	:	Ton
Package Type	:	standard package

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Product Description

Welding stainless steel with a MIG (Metal Inert Gas) welder requires specific settings and techniques to ensure good quality and consistent results. The welding parameters can vary based on the type of stainless steel you're working with, but here is a general guideline for welding with 1.2mm and 1.6mm wires:

### Parameters:

For both 1.2mm and 1.6mm stainless steel MIG welding, you'll typically use the following settings:

#### Power Source:

- **Current Mode:** TIG (Thermal Inert Gas) or MIG

- **Gas:** Argon or a mixture of argon and CO2 (for certain applications)

- **Flow Rate:** Typically between 15 and 30 liters per minute (LPM)

#### Wire Speed:

- Adjusted according to the thickness of the material and the current setting.

#### Voltage:

- For 1.2mm wire: 18-24 V

- For 1.6mm wire: 22-28 V

#### Amperage:

- For 1.2mm wire: 90-120 A

- For 1.6mm wire: 120-150 A

### Tips:

1. **Cleanliness:** Ensure that the weld area is free from rust, oil, and other contaminants. Stainless steel is prone to corrosion if not properly cleaned before welding.

2. **Preheating:** For some applications, preheating the base metal can help improve the quality of the weld and reduce the risk of cracking.

3. **Post-Weld Cooling:** Allow the weld to cool slowly after welding to prevent thermal stress and potential cracking.

4. **Welding Technique:** Use short, fast arcs for better penetration and less heat input. This helps in maintaining the integrity of the stainless steel.

5. **Polarity:** Use direct polarity (DC+) when welding stainless steel to promote a more stable arc and better penetration.

6. **Practice:** It's crucial to practice with similar materials and settings to get comfortable with the process. This will also help in identifying any issues early on.