SnPb37 tin-lead eutectic, three bars with Sn63 stamp, angled from above
SnPb37 tin-lead eutectic, bar end with Sn63 stamp, close-up

SnPb37 Tin-Lead Eutectic

  • Composition: 63% Tin and 37% Lead
  • Form: Triangular bars approx. 250 g each
  • Melting point: 183 °C
  • Eutectic Electrical Solder
  • Lead-free alternatives: SnCu0.7 or SnAg4 (3.5)

Price range: 12,99 € through 64,49 € inkl. MwSt.

This product can only be purchased by business or institutional customers with a verified account. If you wish to purchase as a business or institution, you will find a Guide to verifying your account here.

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Description

SnPb37 Tin-Lead Eutectic

Composition: 63% Tin and 37% Lead
Form: Triangular bars approx. 250 g each
Density: 8.41 g/cm³
Melting point: 183 °C

Sn63Pb37 is the eutectic composition of tin and lead, resulting in a melting point of just 183 °C. Due to this low melting point and eutectic solidification, it is ideally suited for use as electrical solder. As the alloy is lead-containing, it may only be sold to commercial and institutional customers.

Lead-free alternatives with similar properties and thus suitability as electrical solder are SnCu0.7 and SnAg4 (3.5).

The bars have dimensions of approx. 400x14x10mm. These may vary, which is why the price is calculated per gram, not per bar. For order quantities of 250g or more, whole bars are supplied; otherwise, parts of bars.

Additional information

Triangular Electrical Solder, Eutectic

Information on the base price:
Since these are tiered prices, the base price corresponds to the total price for the respective weight/dimension.

Coupon codes

  • m100 (2% discount, redeemable for order amounts from €100-€299.99)
  • m300 (5% discount, redeemable for order amounts from €300-€599.99)
  • m600 (10% discount, redeemable for order amounts from €600)

*Volume discounts can be redeemed in the shopping cart using the codes provided