Datasheet 640052 Specification

TECHNICAL DATA SHEET

SOLDER WIRE HF32

Designed for use in electronics application

DESCRIPTION

Solder wire HF32 has been developed to meet industries increasingly stringent quality requirements. It is a flux cored solder
wire. The activated, halide-free flux according J-STD-004 type ROL0 standard. The flux residues are solid and dry, and are
not corrosive when tested in accordance with DIN 8516.

APPLICATION

HF32 can be used for hand-soldering and automatic wire feed operations. For manual soldering, the soldering iron tips should
be temperature-controlled, to prevent excessive heat from being applied to the wire. Flux spatter from the formulation is
fairly low. Solder wire HF32 meets the requirements of DIN 8516, with respect to surface insulation resistance and
electromigration. The flux residues are not corrosive to non-ferrous metals. If cleaning is necessary for optical or technical
reasons, we recommend the use of the cleaner Stannol Flux-Ex 200B or Stannol Flux-Ex 500.

PHYSICAL PROPERTIES AND DATA

GENERAL PROPERTIES SOLDER WIRE HF32

Flux type:

Flux content: standard 3.5 weight % ± 0.3 %

Halide content: None / J-STD-004

Corrosion effect: None / J-STD-004

Surface Insulation Resistance: 85°C @ 85%rH, 7d

Lead-containing: Lead-free (Ecoloy Serie)

Standard alloys
acc. to ISO 9453:2014

Available diameters:

Available reel size:

Other alloys, diameters flux contents or reel sizes are available on request.

S-Sn60Pb40

S-Sn60Pb39Cu1 Ecoloy TSC (S-Sn95.5Ag3.8Cu0.7)

S-Sn62Pb36Ag2 Ecoloy TSC305 (S-Sn96.5Ag3.0Cu0.5)

ROL0 / J-STD-004

>1010Ω

Ecoloy TC (S-Sn99.3Cu0.7)

from 0.3 mm

250 g, 500 g, 1 kg

HEALTH AND SAFETY

Before using please read the material safety data sheet carefully and observe the safety precautions described.

NOTICE

The above values are typical and represent no form of specification. The Data Sheet serves for information purposes. Any verbal or written advise is not binding for the
company, whether such information originates from the company offices or from a sales representative. This is also in respect of any protection rights of third parties, and
does not release the customer from the responsibility of verifying the products of the company for suitability of use for the intended process or purpose. Should any liability
on the part of the company arise, the company will only indemnify for loss or damage to the same extent as for defects in quality.

STANNOL GmbH & Co. KG • Issue: 19.02.2021 1

Haberstr. 24 • 42551 Velbert • Tel: [phone] • Fax: [phone] • E-Mail: [e-mail] • www.stannol.de