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ATOM ARC 8018-B8

Atom Arc 8018-B8 is designed to weld 9% Cr - 1% Mo creep resisting steels such as ASTM A213-T9 and A335-P9. These steels are used in pressure vessels and piping for high temperature service.

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Product Data Sheet

Features

Atom Arc 8018-B8 is designed to weld 9% Cr - 1% Mo creep resisting steels such as ASTM A213-T9 and A335-P9. These steels are used in pressure vessels and piping for high temperature service.

Atom Arc 8018-B8
  • Industry
  • Power Generation
  • Pipeline
  • Process
  • Shipbuilding
  • Welding Process
  • SMAW (Stick)

Classifications

  • Classifications/Approvals

    • ASME SFA 5.5
    • AWS A5.5; E8018-B8H4R

Properties

Typical Properties
Stress Relieved 1 hr. @ 1375ºF (746ºC)  
Yield Strength 79 ksi, 545 MPa
Tensile Strength 98 ksi, 676 MPa
Elongation 22%
Typical Undiluted Weld Metal Analysis  
C 0.07 %
Mn 0.94 %
Si 0.27 %
P 0.007 %
S 0.009 %
Cr 9.0 %
Mo 0.03 %

Part No.

8018-B8
Part No. Model / Product Description UPC
255187908 AA 8018-B8 3/32X14X10#HS 662303063702
255187916 AA 8018-B8 1/8X14X10#HS 662303063719
255187924 AA 8018-B8 5/32X14X10#HS 662303063726
258181932 AA 8018-B8 3/16x14x10#HS 662303084837

SAW

Accessories

Depositions/Paramaters

Deposition Table
Diameter Optimal Amperage Range Amperage Deposition Rate Efficiency
3/32 in, 2.4 mm 90 A 70-100 1.7 lbs./hr., 0.8 kg./hr. 66.3 %
120 A 90-160 2.6 lbs./hr., 1.2 kg./hr. 71.6 %
1/8 in, 3.2 mm 140 A 90-160 2.7 lbs./hr., 1.2 kg./hr. 70.9 %
130-220 3.1 lbs./hr., 1.4 kg./hr. 75 %
5/32 in, 4.0 mm 170 A 130-220 3.8 lbs./hr., 1.7 kg./hr. 73.5 %
200 A 200-300 4.9 lbs./hr., 2.2 kg./hr. 76.4 %
3/16 in, 4.8 mm 250 A 200-300 5.4 lbs./hr., 2.4 kg./hr. 74.6 %
250-350 6.5 lbs./hr., 2.9 kg./hr. 75 %
7/32 in, 5.6 mm 300 A 250-350 7.2 lbs./hr., 3.3 kg./hr. 74 %
300-400 7.7 lbs./hr., 3.5 kg./hr. 78 %
1/4 in, 6.4 mm 350 A 300-400 8.7 lbs./hr., 3.9 kg./hr. 77 %

Extra Info

Preheat should be used on hardenable steels to prevent the formation of a hard heat-affected zone. Preheat may also be required in welding heavy sections.

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Seismic Data

All listed prices are in U.S. dollars and represent the Manufacturer's Suggested Retail Price (MSRP) for sale in the United States. Actual selling price will be determined by the Distributor. Prices are subject to change without notice.