Cookie Img
Home » Products » Low Alloy Steel Covered Arc Welding Electrode » Low Alloy SS Arc Welding Electrode

Low Alloy SS Arc Welding Electrode

Low Alloy SS Arc  Welding Electrode
Low Alloy SS Arc Welding Electrode
Product Code : E9018-M
Brand Name : S. R. INDUSTRIES
Product Description

E9018-M is an electrode used for welding higher strength steels when tensile strength in excess of 90 ksi is required. The coating on this electrode is specially formulated to resist moisture pick-up in conditions of high heat and humidity. It’s resistance to moisture reabsorption also helps prevent hydrogen cracking and aids in elimination of starting porosity.

Typical Applications : joining HY-90, HY-80, T-1 and other high tensile steels

AWS Class: E9018-M H4R

Classification: AWS A5.5/A5.5M:2006

Alloy: E9018-M

ASME SFA A5.5

Welding Position: F, V, OH, H

Current: AC-DCEP

Tensile Strength, kpsi:

90

Yield Strength, kpsi:

78-90

Elongation %:

24

*For 3/32 electrodes, the upper value for the yield strength may be 5 kpsi higher

Typical Wire Chemistry as per AWS A5.5 (single values are maximum)

C

Mn

Si

P

S

Ni

Cr

Mo

V

0.10

0.60-1.25

0.80

0.030

0.030

1.40-1.80

0.15

0.35

0.05


Typical Welding Parameters

Diameter

Process

Amps

in

(mm)

3/32

(2.4)

SMAW

70-110

1/8

(3.2)

SMAW

90-160

5/32

(4.0)

SMAW

130-210

3/16

(4.8)

SMAW

180-300


Download Details

S. R. INDUSTRIES

Contact Us

( *represents compulsory fields )

Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.



S. R. INDUSTRIES All Rights Reserved.