Note: Ingredients listed on restricted chemical lists
EC/CAS
7440-47-3
Name of the chemical
Chromium; chromic acid and its salts
Concentration
0.1-<1%
EC/CAS
7440-50-8
Name of the chemical
Copper
Concentration
0.1-<1%
EC/CAS
7440-02-0
Name of the chemical
Nickel
Concentration
0.1-<1%
General Information
Version
5.0
Revision date
2026-06-12
Product name
ARCWELD AS2
1.2.1 Relevant identified uses
GMAW (Gas Metal Arc Welding)
1.2.2. Uses advised against
Not known. Read this SDS before using this product
Emergency telephone
+1 (888) 609-1762, +1 (216) 383-8962, +1 (216) 383-8966, +1 (216) 383-8969
Icons in SDS
Company Information
company name
The Lincoln Electric Company
e-mail address of the competent person responsible for the Safety Data Sheet
SDS@lincolnelectric.com
GHS Information
Signal word
No signal word
Section 2
SECTION 2: Hazards identification
Classified according to the criteria of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). Emergency Overview Form Solid Physical state Solid
Hazard statements
No data available. Hazard Classification Not classified as hazardous according to applicable GHS hazard classification criteria Not applicable
Hazard pictograms
No symbol
Signal word
No signal word.
Precautionary statements
Not applicable
Other hazards which do not result in classification
Electrical Shock can kill. If welding must be performed in damp locations or with wet clothing, on metal structures or when in cramped positions such as sitting, kneeling or lying, or if there is a high risk of unavoidable or accidental contact with work piece, use the following equipment: Semiautomatic DC Welder, DC Manual (Stick) Welder, or AC Welder with Reduced Voltage Control. Arc rays can injure eyes and burn skin. Welding arc and sparks can ignite combustibles and flammable materials. Overexposure to welding fumes and gases can be hazardous. Read and understand the manufacturer’s instructions, Safety Data Sheets and the precautionary labels before using this product. Refer to Section 8. Substance(s) formed under the The welding fume produced from this welding electrode may contain the conditions of use following constituent(s) and/or their complex metallic oxides as well as solid particles or other constituents from the consumables, base metal, or base metal coating not listed below. Fume from this product may contain low levels of copper, typically less than 1% by weight. Overexposure to copper may cause metal fume fever, as well as skin, eye and respiratory tract irritation. Chemical Identity Carbon dioxide Carbon monoxide Nitrogen dioxide Ozone Manganese CAS-No. 124-38-9 630-08-0 10102-44-0 10028-15-6 7439-96-5
2.1 Classification of the substance or mixture
Not classified as hazardous according to applicable GHS hazard classification criteria.
