Welding Material Sales, Inc. - Your Source for Welding ConsumablesWelding Material Sales, Inc. - Your Source for Welding ConsumablesWelding Material Sales, Inc. - Your Source for Welding Consumables
About WMS
Products
MSDS
CERTS
Dealer LoginDistributors
AssociatesWhy WMS?
Contact Us
Empty Spool Guarantee
Empty Spool Guarantee

 

Products >> A5.9, STAINLESS STEEL Bare, Cored and Stranded Electrodes

 

ER320LR

< CLICK HERE for additional information on this alloy >

 

ER320LR has a composition similar to type 320, except that carbon, silicon, phosphorus and sulfur levels are kept at lower levels as well as the columbium and manganese being specified at a narrower range.  The low melting residuals are limited in this alloy to reduce the possibility of microfissuring.

 

Typical Applications:    used for welding type 320 stainless steels



AWS Class: ER320LR

Certification: AWS A5.9/A5.9M:2006

Alloy:  ER320LR

AWS/ASME SFA A5.9

 

Welding Position:  F, V, OH, H

Current:

DCEP

 

Tensile Strength, ksi:

86*

Yield Strength, ksi:

58*

Elongation %:

35*


*AWS Requirement, Not Specified

Typical Wire Chemistry as per AWS A5.9 (single values are maximum)

C

Cr

Ni

Mo

Mn

Si

P

S

Nb

Cu

8XC min/0.40 max

0.025

19.0-21.0

32.0-36.0

2.0-3.0

1.5-2.0

0.15

0.015

0.02

3.0-4.0

0.75

 

Typical Welding Parameters

Diameter

Process

Volt

Amps

Shielding Gas

in

(mm)

 .035

 (0.9)

GMAW

 22-23 

180-210

Spray transfer 98% Argon/2% Oxygen 

 .045

 (1.2)

GMAW

 23-25

195-260

 Spray transfer 98% Argon/2% Oxygen 

 1/16

 (1.6)

GMAW

 25-28

260-390

 Spray transfer 98% Argon/2% Oxygen 

 .035

 (0.9)

GMAW

 19-23

55-170

 Short Circuiting Transfer 90% Helium/  7 ½% Argon / 2 ½% CO2 

 .045

 (1.2)

GMAW

 19-23

100-185

Short Circuiting Transfer 90% Helium/  7 ½% Argon / 2 ½% CO2  

 1/16

 (1.6)

GTAW

 14-18

90-130

 100% Argon

 3/32

 (2.4)

GTAW

 15-20

120-175

 100% Argon

 1/8

 (3.2)

GTAW

 15-20

150-220

 100% Argon

 

 

< CLICK HERE for additional information on this alloy >

 

 

Products >> A5.9, STAINLESS STEEL Bare, Cored and Stranded Electrodes

 

About WMS | Products | SDS | CERTS | Distributors | Find a Dealer | Associates | Contact Us | Legal Notice | Home
Copyright © 2015 Welding Material Sales, Inc.