High-Performance Aluminum Welding Wire: Enhance Your Welding Projects Today

ER304

Description: JQ•M5504: Austenitic stainless steel welding wire with stable arc, minimal spatter. Ideal for non-magnetic, hardened corrosion-resistant steels. 

Usage: Suitable for welding of 12C18W19, 06 Cz19810. Common applications include food and medical industries, engineering machinery, etc. 

Chemical Composition of Welding Wire (%)

Reference Current (DC+)

Notes:

1. Gas: Ensure gas purity, recommend Ar+1%CO2.
2. Flow: 20~25L/min.
3. Electrode: Extend 15~25mm.
4. Clean welding area.
5. Outdoor welding: Wind >1.5m/s, use wind protection to prevent porosity. Suggestions are indicative. Base operations on site conditions. Assess process if needed.          

ER308 

Description: CHM-308 is a stainless steel MIG welding wire with excellent mechanical properties and crack resistance in the weld metal.

Usage: Suitable for welding 18-8, 18-12, and 20-10 type austenitic stainless steels, especially 304 type and similar composition base metals.  

Chemical Composition of Welding Wire (Mass Fraction):

Mechanical Properties of Weld Metal:

Guidelines: Refer to "MIG, TIC Welding Wire Instructions" for specifics:

1. Use Ar+2%O2 or Ar+5%CO2 at 20 ~ 25 L/min.
2. Weld with reverse polarity DC, maintaining arc length at 4mm ~ 6mm.
3. Wire energy affects weld quality; monitor closely.
4. Clean welding area of oil and moisture.
5. Suggestions are indicative; assess before product welding.                  

ER308L 

Description: CHM-308L is a MIG welding wire for ultra-low carbon stainless steel, known for its excellent inter-granular  corrosion resistance due to its ultra-low carbon weld metal.

Usage: It welds ultra-low carbon 00Cr19Ni10 stainless steel components and corrosion-resistant OC18Ni0Ti components operating below 300°C. 

Chemical Composition of Welding Wire (Mass Fraction):

Mechanical Properties of Weld Metal:

Guidelines: Refer to "MIG, TIC Welding Wire Instructions" for specifics:

1. Use Ar+2%O2 or Ar+5%CO2 at 20 ~ 25 L/min.
2. Weld with reverse polarity DC, maintaining arc length at 4mm ~ 6mm.
3. Wire energy affects weld quality; monitor closely.
4. Clean welding area of oil and moisture.
5. Suggestions are indicative; assess before product welding. 

ER309 

Description: CHM-309 is a stainless steel MIG welding wire with excellent mechanical properties, crack resistance, oxidation resistance, and heat/corrosion resistance.

Usage: Suitable for welding similar stainless steel types, stainless steel overlays, dissimilar metals (e.g., Gr19Ni10 and low carbon steel), as well as high chromium and high manganese steels. 

Chemical Composition of Welding Wire (Mass Fraction):

Mechanical Properties of Weld Metal:

Guidelines:

1. Use Ar+2%O2 or Ar+5%CO2 gas at 20~25 L/min for optimal weld mechanical properties.
2. Weld with reverse polarity DC, maintaining arc length at 4mm~6mm to prevent defects.
3. Welding wire energy directly impacts weld quality; monitor closely.
4. Clean welding area of oil and moisture before welding.
5. Suggestions are indicative; assess welding characteristics before product welding.  

ER309L

Description: CHM-309L is a MIG wire for ultra-low carbon stainless steel, with excellent crack resistance for welding carbon steel to austenitic stainless steel and dissimilar metals.

Usage: Used in equipment manufacturing like synthetic fibers and petrochemicals, welding similar and dissimilar metal structures. Also applicable for nuclear reactor and pressure vessel welding, and tower component welding. 

Chemical Composition of Welding Wire (Mass Fraction):

Mechanical Properties of Weld Metal:

Guidelines:

1. Use Ar+2%O2 shielding gas at 20~25 L/min for optimal weld performance.
2. Weld with reverse polarity DC, maintaining 4mm~6mm arc length.
3. Monitor welding wire energy for desired weld properties.
4. Clean welding area of oil and moisture before welding.
5. These guidelines are indicative; assess welding characteristics before product welding. 

ER310

Description: CHM-310 is a stainless steel MIG wire known for its excellent mechanical properties, crack resistance, oxidation resistance, and heat/corrosion resistance.

Usage: Welds 25-20 (310) stainless steel, stainless steel overlays, and dissimilar metals like high chromium and high manganese steel. 

Chemical Composition of Welding Wire (Mass Fraction):

Mechanical Properties of Weld Metal:

Guidelines:

1. Use Ar+2%O2 shielding gas at 20~25 L/min.
2. Weld with reverse polarity DC, maintaining 4mm~6mm arc length.
3. Monitor welding wire energy; it affects weld properties.
4. Clean welding area of oil and moisture.
5. These guidelines are for reference; assess welding characteristics before product welding.

ER316 

Description: CHM-316: Stainless steel MIG wire with 19% Cr, 12% Ni, and 29% Mo, offering excellent corrosion, heat, and crack resistance. Mo enhances resistance to acids and salts, especially chloride-induced pitting corrosion.

Usage: Weld AISI316 and SUS316 stainless steels in chemical and power engineering structures. Also weld high-alloy steels and dissimilar metals without post-weld heat treatment.  

Chemical Composition of Welding Wire (Mass Fraction):

Mechanical Properties of Weld Metal:

Guidelines:

1. Use Ar+12%O2 or Ar+5%CO2gas at 2025L/min for optimal weld performance.
2. Weld with reverse polarity DC, maintaining 4mm~6mm arc length.
3. Monitor welding wire energy; it affects weld properties.
4. Clean welding area of oil and moisture before welding.
5. These guidelines are indicative; assess welding characteristics before product welding. 

ER316L 

Description: CHM-316L: MIG wire for ultra-low carbon stainless steel, with 19% Cr, 12% Ni, and 2% Mo. Offers excellent corrosion, heat, and crack resistance, enhanced by Mo against acids and salts.

Usage: Weld AISI316L and SUS316L in chemical and power engineering. Also weld high-chromium steels and dissimilar metals without post-weld heat treatment. 

Chemical Composition of Welding Wire (Mass Fraction):

Mechanical Properties of Weld Metal:

Guidelines:

1. Use Ar+12%O2 shielding gas at 2025 L/min.
2. Weld with reverse polarity DC, maintaining 4mm~6mm arc length.
3. Monitor welding wire energy; it affects weld properties.
4. Clean welding area of oil and moisture before welding.
5. These guidelines are for reference; assess welding characteristics before product welding. 

ER2209 

Description:CHM-2209: Solid welding wire with 22% Cr, 9% Ni, 3% Mo, and N. It's a duplex stainless steel, suitable for all-position welding. With 40% ferrite content, it combines austenitic stainless steel properties with ferritic stainless steel's stress corrosion resistance, ensuring stable mechanical performance.

Usage: Welds 00C:22Ni5Mo3N (SUS2205) steel grade. 

Chemical Composition of Welding Wire (Mass Fraction):

Mechanical Properties of Weld Metal:

Weld metal X-ray inspection requirement: Level 1 

Guidelines:

1. Use Ar+2%O2 shielding gas at 20~25 L/min.

2. Weld with reverse polarity DC, maintaining 4mm~6mm arc length.

3. Monitor welding wire energy; it affects weld properties.

4. Clean welding area of oil, rust, and moisture before welding.

5. These guidelines are for reference; assess welding characteristics before product welding.

Shipping Information

Shipping Time and Costs

• Delivery Timeframe: 5-10 business days.
• Machines: Fees calculated at checkout or via email at info@sflaser.net.
• Accessories: Fees calculated at checkout or via email.
• Consumables: Shipped free of charge.

IMPORTANT NOTICE: Free shipping is exclusive to laser consumables. For discrepancies at checkout, contact us for actual shipping costs.

Tariff Policy

• Offline Payments: Tariffs based on trade terms. Export duties are covered by us under FOB, CFR, or CIF terms; import duties by the customer. For DDP, all duties are covered by us.
• Online Payments: Export duties are covered by us; import duties by the customer. Check "Tariff Rate" on our website for specifics.

Order Tracking

• Confirmation: Receive an email upon successful order placement.
• Shipping Notification: Includes order number, courier, and tracking number. Track your order via email for updates, modifications, and shipping details.

Important Notes

Delivery Address

• Confirm your address before finalizing your order. To change it, email info@sflaser.net within 48 hours of purchase.

Damage and Returns

• For transit damage due to force majeure, contact support@sflaser.net immediately upon receipt.
• To cancel an order, contact us rather than refusing the package to avoid risks of loss or damage.

Non-receipt and Package Damage

• If not received within 7 days past the delivery date, email support@sflaser.net. We are not liable for delays not reported within this timeframe.
• Report any package or product damage on the day of receipt with photos/videos to support@sflaser.net for assistance.

Technical Support After Purchase

• For technical support, take detailed inventory and photos of unpacked items and contact support@sflaser.net promptly. We provide support via email or online contact.

1. Overview

We strive for your satisfaction with every order. Understanding that returns may sometimes be necessary, we offer a refund in USD, provided the goods meet our policy requirements.

2. How to Return

Before Delivery

• Email: Send a request to info@sflaser.net to cancel and refund your order.
• Note: Avoid initiating a bank refund to prevent fees and delays. Any bank fees incurred will be deducted from your refund.

After Delivery

• Email: Contact info@sflaser.net for return assistance.
• Conditions: Adhere to our return conditions. Be prepared for a service fee and transportation costs.

3. Return/Refund Conditions

Returns within 15 days of delivery are accepted under the following conditions, along with the original receipt and a refund service fee:

• Not Packed, Not Shipped: 4.4% service fee for machines, accessories, and consumables.
• Packaged, Not Shipped: 10% for machines; 20% for accessories and consumables.
• Shipped, Unopened: 20% for machines; 25% for accessories and consumables.
• Opened, Unused: 30% for machines; 50% for accessories and consumables.
• Opened, Used: 50% for machines; 80% for accessories and consumables.

Important: Service fees apply due to instant fund deductions by payment platforms. Bank charges, taxes, and shipping expenses are deducted from refunds. No exchanges. Items must return in pristine condition, with machinery/components having no more than 3 uses. Stand-alone consumables are non-returnable. For laser service products, our company does not accept refunds.

4. Refund Processing Time

• Packing Details: Include a packing list, order number, and customer name in your return package.
• Tracking: If returning the order yourself, email the tracking number to support@sflaser.net.
• Timeline: Refunds typically processed in 10-15 business days post-return inspection. Confirmation emails will be sent, followed by bank processing.

5. Disclaimer

• Approval: Only approved returns are accepted.
• Rights: Sky Fire Laser reserves the right to refuse returns not meeting policy requirements.
• Shipping: Returns must be sent to the address provided in your return confirmation. No on-site returns.

6. Questions?

For any inquiries, email us at info@sflaser.net.

1. International Shipping: Please be aware that for orders shipped internationally, any customs fees incurred will be the responsibility of the customer. These fees are not covered by our shipping charges.
2. Refund Processing Fee: For orders that have not been packed or shipped, a refund processing fee will apply. This fee is due to the immediate deduction of funds by payment platforms such as PayPal, Visa, etc., and will be calculated as a percentage of the total order cost.