Your source for all of your low alloy, mild, and carbon steel needs.

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LIBERTY ALLOYS offers a wide variety of welding supplies from mild steel alloys to exotic metals such as Hafnium, Tantalum, Tungsten and others.  We also supply many brand names that you will be familiar with, if you do not find the product you are looking for, please do not hesitate to contact us via email, phone or fax!


LIBERTY ALLOYS ships to every corner of the world. We utilize services from United Parcel Service, Federal Express, DHL, United States Postal Service, freight forwarders, LTL, Airfreight and others to ensure that our customers get what they want, when they want it and at the rate best suited to their needs.


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Please use the "Quick Links" above to visit that specific product page.  On the product pages you will find useful information such as common trade names, part numbers, technical data, and much more.  Remember that all products are NOT listed on these pages, they are just the most commonly requested products available from LIBERTY ALLOYS. 


LIBERTY ALLOYS COPYRIGHT 1998-2005 ALL RIGHTS RESERVED.  ALL TRADE NAMES AND TRADEMARKS LISTED HEREIN ARE REGISTERED PROPERTY OF THEIR RESPECTIVE COMPANIES.

THIS SITE LAST UPDATED ON 06/22/06 . COMMENTS REGARDING WEBSITE CONTACT: libertymwn@fast.net

 

MILD AND LOW ALLOY STEEL

WELDING WIRES

Standard items are available in spool, coils, drums and cut lengths.


Available in spools, coils, drums and cut lengths

 

70S-2
(AWS-ER70S-2)
Triple deoxidized wire for TIG/MIG welding on all carbon steels. Tensile strength exceeds base metal on single pass weld in low carbon steels.
70S-3
(AWS-ER70S-3)
Provides high strength ductile welds; producing x-ray sound welds; for welding mild and low alloy steels of 50,000 psi min. yield strength.
70S-6
(AWS-ER70S-6)
For areas where lower silicon mild steel wires are unsatisfactory on slightly contaminated weldments; used on all CO2 semi-automatic and automatic apparatus. Excellent deoxidizing characteristics.
80S-D2
(AWS-ER80S-D2)
Produces high strength weld deposits, ductility, impact properties. For welding medium carbon and sulfur bearing free-machining steels. Good welds even through mill scale, rust.
80S-B2
(AWS-ER80S-B2)
For gas metal arc welding of 1-1/4 Cr and 1/2 Mo steel.
90S-B3
(AWS-ER90S-B3)
For welding chromium steels. For gas metal arc welding of 2-1/4 Cr and 1 Mo steel.
100S-1
110S-1
120S-1
140S-1
(AWS-A5.28)
High strength wires with high toughness at sub-zero temperatures; for welding high strength, low-alloy steels. 

FOR SUBMERGED ARC WELDING

Ni-4
(AWS-ENi-4)
A low alloy nickel and manganese sub arc welding wire intended for moderately low temperature service. Excellent low temperature toughness.
EL12
(AWS-EL 12)
Mild steel. Uses: butt and heavy fillet welds subject to large shrinkage stresses; wide variety of mild steels of 50,000 psi min. tensile strength.
EM12K
(AWS-EM12K)
High tensile. For light gauge thickness of mild or low alloy steels. Uses: ASTM A53 -- welded and seamless steel pipe; ASTM A283 -- mild steel plates of structural quality, Grades A, B, C.
EH14
(AWS-EH14)
High mang. For mild or low alloy steels of 50,000 psi min. yield strength. Uses: heavy bridge sections, boilers, pressure vessels, ship hull sections, similar structural shapes.
EA3
(AWS-EA3)
High mang. moly. Used for butt and fillet welds in carbon-moly steels, high tensile steels and alloy steels; for steels such as ASTM A202, A204, A212, A225.
EB2
(AWS-EB-2)
For submerged arc welding of 1-1/4 Cr and 1/2 Mo and other chrome-moly steels.
EB3
(AWS-EB-3)
For submerged arc welding of 2-1/4 Cr and 1 Mo steel.
4130
(AISI-4130)
For welding heat treatable low alloy steels such as SAE 4100 series. Some higher carbon steels require preheat of 300 degrees to 350 degrees Fahrenheit; other grades readily welded without preheat.
6150
(AISI-6150)
Low alloy hard surfacing wire; good resistance to abrasion. For resurfacing crane and mine car wheels, sheeves, carbon and low alloy steel shafting; welding crawler tractor rollers and idlers.
EF4
(AWS-EF4)
AISI Grade 8620. For welding low alloy high strength steels, particularly those containing chromium, nickel, or moly. Deposit responds to heat treatment
100SG
(AWS 100S-G)
Specially designed filler metal meets NACE limitations for hardness and nickel content.

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