Plumb Gold Solders
The gold solders are available in many karats ranging from 1K to 22K and are available in yellow, white, green and pink. Krohn Industries manufactures these solders in sheet, wire, paste, powder and cut forms. The solders are available in Plumb, standard, repair, and CIF (cadmium free).
Green logo indicates cadmium and indium free solder
Yellow Plumb Gold Solders
Designation
Flow Point, ºF (ºC)
Melt point, ºF (ºC)
22K Y Soft
N/A
N/A
20K Y Hard 
N/A
N/A
20K Y Soft
N/A
N/A
18K Y Hard
1575 (857)
1530 (832)
18K Y Medium
1515 (824)
1445 (785)
18K Y Soft
1455 (790)
1395 (757)
14K Y Hard
1450 (788)
1300 (705)
14K Y Medium
1400 (760)
1275 (690)
14K Y Soft
1275 (690)
1185 (640)
12K Y Soft
1280 (693)
1190 (643)
10K Y Hard
1425 (774)
1120 (605)
10K Y Medium
1350 (732)
1220 (660)
10K Y Soft
1295 (702)
1190 (643)
8K Y Soft
1240 (671)
1120 (605)
6K Y Soft
1300 (705)
1110 (599)
White Plumb Gold Solders
Designation
Flow Point, ºF (ºC)
Melt point, ºF (ºC)
18 W Hard (19.4K)
1575 (857)
1340 (727)
18K W Soft
1420 (771)
1365 (741)
14K W Hard
1445 (785)
1335 (724)
14K W Medium
1425 (774)
1325 (718))
14K W Soft
1295 (702)
1290 (699)
10K W Hard
1350 (732)
1295 (702)
10K W Soft
1275 (691)
1270 (688)
8K W Soft
1270 (688)
1265 (685)
6K W Soft
1240 (671)
1140 (616)
Pink (Rose) Plumb Gold Solders
Designation
Flow Point, ºF (ºC)
Melt point, ºF (ºC)
18K P Soft
N/A
N/A
18K P Hard
N/A
N/A
14K P Soft
1575 (857)
1565 (852)
10K P Soft
N/A
N/A
9K P Soft
N/A
N/A
Green Plumb Gold Solders
Designation
Flow Point, ºF (ºC)
Melt point, ºF (ºC)
18K G Soft
N/A
N/A
14K G Soft
1445 (785)
1400 (760)
