LF3135NC Cored Solder Wire
Lead-Free, No-Clean Cored Wire
LF3135NC Cored Solder Wire is manufactured by a long term trusted partner of DKL Metals.
The cored wire uses a high-temperature activator. This ensures perfect soldering even with low flux content. The system provides excellent non-corrosive behaviour. It is a halide containing, resin based no clean solder wire.
High Activation Performance
This wire excels on oxidised components. It is optimised for robotic soldering and high-speed rework.
Wire Gauge & Flux Ratio
Diameters range from 0.5mm to 2.5mm. Choose from 1.4%, 2.2%, or 3.5% flux contents.
Storage & Shelf Life
Store in a clean, dry environment at room temperature. This product has a minimum 5-year shelf life.
Top-Selling Alloys for LF3135NC
| Alloy Variant | Composition | Melting Point | Tensile Strength* |
|---|---|---|---|
| SN100C® | SnCu0.7NiGe | 227°C | 32 |
| SN97C (SAC305) | SnAg3.0Cu0.5 | 217°C – 220°C | 50 |
| SN96C (SAC387) | SnAg3.8Cu0.7 | 217°C | 52 |
Reel & Packaging Options: We supply 0.25kg, 0.5kg, and 1.0kg reels. Standard packing includes boxes of 10 reels.
Our Partnership with Balver Zinn
Balver Zinn is a long-term, trusted partner of DKL Metals.
This cored wire meets the highest industry standards for reliability.
It is part of our extensive, high-performance SN100C® range.
You can view Balver Zinn’s full technical data on the Balver Zinn website.
LF3135NC Cored Solder Wire FAQ
What are the available alloys and melting points?
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LF3135NC is available in a wide variety of lead-free alloys:
| Alloy | Composition | Melting Point (°C) |
|---|---|---|
| SN100C | SnCu0.7Ni | 227°C |
| SN96C | SnAg3.8Cu0.7 | 217°C |
| SN97C | SnAg3.0Cu0.5 | 217-220°C |
| BiSn42 | Bi58Sn42 | 138°C (Low Temp) |
| SnAg4 | Sn96Ag4 | 221°C |
| SNSb5 | Sn95Sb5 | 235-240°C |
| SnCu3 | Sn97Cu3 | 227-310°C |
Is LF3135NC suitable for automated soldering?
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Yes. Balver Zinn specifically recommends this wire for manual, robotic, and repair soldering. The activator has an increased decomposition temperature, which ensures optimum results even with low flux content during high-heat automated processes.
How is the flux classified?
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The flux is classified as REM1 (EN 61190-1-1) or RoM1 (J-STD-004). It is a halide-containing, rosin-based formulation that provides higher activation for difficult soldering tasks while remaining a true “no-clean” product.
What is the shelf life of this wire?
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When stored in a clean, dry environment at room temperature, LF3135NC cored solder wires have a minimum shelf life of 5 years.
Order Information
For small scale orders (under 5kg), please contact our trusted partner, Surclean Material Technology. They stock LF3135NC SN100C wire for immediate dispatch.
For technical support or orders of 5kg and over, please contact our sales team directly using the methods below.
Product Enquiry
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