GETIG 701-C

IDENTIFICATION : ER CuSn-C
CLASSIFICATION :AWS/SFA 5.7: ER CuSn-C

CHARACTERISTICS :

  • These wires are used to weld a range of copper base alloys to themselves and to C-Mn steels or cast irons, and the repair and joining of castings.
  • They are also suitable, if a low dilution is achieved, for weld overlaying to give a bearing surface and/or corrosion resistant layer on steel components, shafts etc. Tin bronzes (up to 10% tin and 0.5% Phosphorus): BS PB101-3, UNS 52100 etc. Gunmetals (but>5% Pb leaded types difficult): BS LG3, LG4, LPBI etc. Bell metal (Cu+20-25% tin).
  • Brasses (Cu+40% zinc), manganese bronzes.

 Shielding gas: Argon: Pure Argon , He or Ar-He.

COMPOSITION OF THE WIRE (RANGE) %

Cu Sn Pb Al P Zn Fe
Remainder 7.0 – 9.0 0.020 max 0.03 max 0.10 – 0.35 0.02 max 0.10 max

MECHANICAL PROPERTIES (RANGE)

Ultimate Tensile Strength MPa Elongation (%) (L=4D)
280 min 20 min

PACKING DATA :

SIZE (mm) LENGTH (mm) PACKING PER Pkt.
1.6 500 2.5 / 5.0
2.5 500 2.5 / 5.0
3.15 500 2.5 / 5.0