TOKO brand, alloy AWS A5.28 ER80S Ni2 is a copper-coated solid wire available in bright finish, gives smooth flow, stable arc and spatter free under optimum welding conditions. It is specially designed to produce weld metal with increase strength and notch toughness at o temperature up to minus 60 C. It gives radiographic quality welds. Ideally suitable for welding fine grained and Nickel steels.

Typical applications include containers and piping systems and tanks used for storage, transportation of liquefied propane and butane, A&P brackets etc.

CLASSIFICATION: AWS A5.28 Class ER80S-Ni2 / ASME SFA 5.28 Class ER80S-Ni2 (UNS K21240), EN10204 and EN 440 G2 Ni2, EN 1688 W2 Ni2

Technical Data Sheet.

Chemical Composition Limits

Weight(%)

C

Mn

Si

P

S

Ni

Cu

OET

ER 80S-Ni2

0.12 max

1.25 max

0.40-0.80

0.025 max

0.025

2.00-2.75

0.35 max

0.50 max

 

0.05

0.81

0.510

0.002

0.006

2.670

0.12

0.30

APPLICATION:
 MIDALLOY ER80S-Ni2 welding wire is used for Tig root passes or Tig & Mig joining for low-temperature, fine grained steels.
These alloys have higher strength and require good toughness at temperatures as low as -60°F. 

Availability Diameter：1.6 mm, 2.0 mm, 2.4 mm & 3.2 mm in cut lengths of 1000 mm each. 5 kg wire put in an air-tight polythene bag and finally packed in a plastic container.

Typical Mechanical Properties:

Material

Ultimate Tensile Strength

Offset Yield Strength 0.2 %

Elongation (%)

psi

MPa

psi

MPa

ER 80S-Ni2

89,900

610

76,850

520

28
 

Availability
 TOKO brand, alloy ER 80S-Ni2 is a mild and low alloy steel TIG, MIG and SUB-ARC wire used for welding. Read or download MTC data of ER80S-Ni2.
　

The information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and TOKO Corporation expressly disclaims any liability incurred from any reliance thereon. Typical data and Test results for mechanical properties, deposit or electrode composition and other properties were obtained from a weld produced and tested according to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Actual results will vary depending on many factors, including, but not limited to, weld procedure, plate chemistry and temperature, weldment design and fabrication methods. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application.