Ishikawa Metal Co. Ltd is Lead-free solder manufactuer and sales in Osaka

Ishikawa Metal Co.,LTD

TÜV RHEINLAND CERTIFIED

Management System
ISO 9001:2015
ISO 14001:2015

  • 7-21 Chikkoh Hamadera Nishimachi Nishi-ku Sakai City, Osaka 592-8352, Japan
  • TEL:072-268-1155 FAX:072-268-1159
  • info@ishikawa-metal.com

無鉛(エバソル)

Flux cored solder wire

Flux cored solder wire list
Flux name Alloy type Flux type Halide contents(%) Characteristics
MFJ J3 (Sn:Bal / Ag 3.0 / Cu 0.5)
R4 (Sn:Bal / Ag 0.3 / Cu 0.7)
R8 (Sn:Bal / Cu 0.7)
JIS-A
MIL-RMA
0.08%~0.14% Good wettability type
MYK J3 (Sn:Bal / Ag 3.0 / Cu 0.5)
R4 (Sn:Bal / Ag 0.3 / Cu 0.7)
R8 (Sn:Bal / Cu 0.7)
JIS-A
MIL-RMA
0.08%~0.14% Less spattering type
ESK J3 (Sn:Bal / Ag 3.0 / Cu 0.5)
R4 (Sn:Bal / Ag 0.3 / Cu 0.7)
Fluorine type 0.1%~0.4% Non-cleaning type for stainless steel,nickel,brass
EAN K4 (Sn:Bal / Ag 3.5 / Ni 0.2) Fluorine type less than 0.3% Non-cleaning type for aluminum
DDL J3 (Sn:Bal / Ag 3.0 / Cu 0.5) JIS-AA 0.06%~0.10% Residue crack preventing type
HRK J3 (Sn:Bal / Ag 3.0 / Cu 0.5)
R4 (Sn:Bal / Ag 0.3 / Cu 0.7)
R3 (Sn:Bal / Cu 0.55)
Harogen-free type 0.08%~0.50% High reliability H/F type
(Iodine containing)
EYP J3 (Sn:Bal / Ag 3.0 / Cu 0.5) Halogen-free type 0.1%~0.6% Good wettability H/F type
(Iodine containing)
HFC J3 (Sn:Bal / Ag 3.0 / Cu 0.5)
R4 (Sn:Bal / Ag 0.3 / Cu 0.7)
R3 (Sn:Bal / Cu 0.55)
Halogen free type less than 0.3% Halogen-free
(Completely halogen free)
WSG J3 (Sn:Bal / Ag 3.0 / Cu 0.5)
J9 (Sn:Bal / Ag 3.5 / Cu 0.7)
Water soluble type 1.6%~2.4% Water soluble type
C601 K4 (Sn:Bal / Ag 3.5 / Ni 0.2) Fluorine type 17%~23% Aluminum wire compliant type

◎ → Excellent 〇 → Good △ → Normal × → Not applicable

Form number Wettability Spattering Residue
crack
preventing
Need to wash ? soldering
method
Compatible base material
Cu S/S Ni Al
MFJ series × No Iron × ×
MYK series No Iron、LASER × ×
ESK series × No Iron、LASER ×
EAN series × No Iron
DDL series No Iron、LASER × ×
HRK series × No Iron、LASER × ×
EYP series × No Iron、LASER ×
HFC series × No Iron × ×
WSG series Yes Iron × ×
K4-C601-3 Yes Iron

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