廣泰銲接材料
KL-108M

Suitable for welding 690N/mm2 grade steel.
Applicable for Military requirements with HSLA-80.

▎Classification

AWS A5.5/A5.5ME10018-M/E6918-M
JIS Z3211
E6918-N3M2
EN ISO 18275-A
E62 5 2NiMo B 3 2
GB T5118
E7018-M

▎Applications and Features

  • Suitable for welding 690N/mm2 grade steel.
  • Low diffusible hydrogen content, good crack resistance, good mechanical properties.
  • Applicable for Military requirements with HSLA-80.

▎Welding Instruction

Please refer to Appendix A.

▎Application

Applicable for Military requirements with HSLA-80.

▎Typical Chemical Composition of Weld Metal (wt%)

CSi
Mn
PSCrNiMo
0.060.471.530.0100.0062.050.290.06

▎Typical Mechanical Properties of Weld Metal

Tensile Strength
N/mm2
Yield Strength
N/mm2
Elongation
%
Charpy V-Notch °CCharpy V-Notch J
75368923-40
-51
117
91

▎Size and Suggested Operating Range (AC/DC±)

Diameter (mm)3.24.05.06.0
F/H-Fillet90-130130-180180-240230-300
V-up/OH 80-120110-160150-200

▎Certification