Product catalogue 2012 - SILADENT Dr. Böhme & Schöps GmbH
Product catalogue 2012 - SILADENT Dr. Böhme & Schöps GmbH
Product catalogue 2012 - SILADENT Dr. Böhme & Schöps GmbH
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CrCo – Overview of bonding alloys (mechanical properties)<br />
Keralloy ® ECO 0124 Keralloy ® KB 0124 Keralloy ® FG 0124 Keralloy ® N 0124<br />
360<br />
577<br />
570<br />
610<br />
Proof stress R p 0.2 (MPa)<br />
9.0<br />
16<br />
10<br />
8,0<br />
Elongation at rupture A 5 (%)<br />
190<br />
210<br />
194<br />
208<br />
Modulus of elasticity (GPa)<br />
13.7 x 10 -6<br />
14.6 x 10 -6<br />
14.1 x 10 -6<br />
14.2 x 10 -6<br />
CTE 25-500°C<br />
14.1 x 10 -6<br />
14.7 x 10 -6<br />
14.6 x 10 -6<br />
14.5 x 10 -6<br />
CTE 25-600°C<br />
555<br />
830<br />
734<br />
725<br />
Tensile strength R m (MPa)<br />
185<br />
310<br />
275<br />
328<br />
Hardness VH 10<br />
8.4<br />
8.4<br />
8.3<br />
8.3<br />
Density (g/cm³)<br />
1.312<br />
1.370<br />
1.309<br />
1.358<br />
Solidus T 5 (°C)<br />
1.369<br />
1.430<br />
1.417<br />
1.417<br />
Liquidus T i (°C)<br />
Premium,<br />
Presto Vest II<br />
TeleVest, Premium,<br />
Presto Vest II<br />
TeleVest, Premium,<br />
Presto Vest II<br />
Premium,<br />
Presto Vest II<br />
Recommended investment<br />
Bonding alloys<br />
49
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