MATERIAL SAFETY DATA SHEET (MSDS)
For Welding Consumables and Related Products
Conforms to OSHA Hazard Communication Standard 29CFR 1910.1200
Standard Must Be Consulted for Specific Requirements
SECTION I - IDENTIFICATION
Manufacturer/Supplier: Washington Alloy Company
Telephone No: 704-598-1325
Address: 7010-G Reames Road, Charlotte, NC 28216
Emergency No: 704-598-1325
ER4043, ER5356, ER1100, ER2319, ER4047 (718), ER4145, ER5183, ER4643,
ER5554, ER5556, ER5654
SECTION II - HAZARDOUS MATERIALS*
IMPORTANT: This section covers the materials from which the product is manufactured. The fumes and gases produced during welding with the
normal use of this product are covered under Section V.
*The term “HAZARDOUS MATERIALS” should be interpreted as a term required and defined in OSHA HAZARD COMMUNICATION STANDARD
29 CFR 1910.1200 however the use of this term does not necessarily imply the existence of any hazard.
Exposure Limit (mg/m3)
Flux or other ingredients
Copper (Cu) – A
3 – 7
2 – 6
.04 - .07
3 – 13
.05 - .35
Manganese (Mn) – B
.5 – 1.0
Other elements or ingredients may be present but in quantities much less than 1%.
A. This weight (%) found only in ER2319 and ER4145. All other products contain copper but in quantities less than 1%.
B. This weight (%) found only in ER5183 and ER5554 and ER5556. All other products contain manganese but in quantities less than 1%.
Occupational Safety and Health Administration 29 CFR 1910.1000 Permissible Exposure Limit (PEL). American Conference of