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S-8018.W

Weather Proof Steel S-8018.W

Type Basic
Industry Heavy Equipment|Offshore structures|Energy & Power Plants|Steel Fabric
JIS Z3214 DA5826W
EN ISO 2560-A - E50 2 ZNiCrCu B 3 2
KS
AWS A5.5/ASME SFA5.5 E8018-W2
  • Caution ① Dry the electrodes at 350~400℃(662~752℉) for 60 minutes before use.

    ② Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose because arc striking on the base metal is in danger of initiating cracking.

    ③ Keep the arc as short as possible. "
  • Purpose ① High tensile weathering steel
  • Attribute ① Suitable for off- and on-shore construction

    ② High resistance to corrosion caused by seawater or combinations of oil, gas and seawater

    ③ Contains Cu, Ni and Cr (All-weld metal)

S-7018.W

Weather Proof Steel S-7018.W

Type Basic
Industry Heavy Equipment|Offshore structures|Energy & Power Plants|Steel Fabric
JIS Z3214 DA5026G
EN ISO 2560-A - E42 2 ZNiCrCu B 3 2
KS
AWS A5.5/ASME SFA5.5 E7018-W1
  • Caution ① Dry the electrodes at 350~400℃(662~752℉) for 60 minutes before use.

    ② Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose because arc striking on the base metal is in danger of initiating cracking.

    ③ Preheat at 80~100℃(176~212℉)before use. The temperature to be applied varies in accordance with plate thickness and steel kind.
  • Purpose ① High tensile weathering steel
  • Attribute ① Suitable for off- and on-shore construction

    ② High resistance to corrosion caused by seawater or combinations of oil, gas and seawater

    ③ Contains Cu, Ni and Cr (All-weld metal)
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