Lincoln Electric US-CW139 Manual Do Utilizador
Date:
3/7/2008
MSDS No.:
US-CW139
Trade Name:
Innershield NR-208 Special
Sizes:
All
Supersedes:
3/29/00
M A T E R I A L S A F E T Y D A T A S H E E T
For Welding Consumables and Related Products
Conforms to Hazard Communication Standard 29CFR 1910.1200 Rev. October 1988
SECTION I - IDENTIFICATION
Product Type: Flux Cored Electrode
Manufacturer/
Supplier:
Supplier:
The Lincoln Electric Company
22801 St. Clair Avenue
Cleveland, OH 44117-1199
(216) 481-8100
Classification:
AWS E71T8-K6
SECTION II - HAZARDOUS MATERIAL (1)
I M P O R T A N T !
This section covers the materials from which this product is manufactured. The fumes and gases produced during welding with the normal
use of this product are covered by Section V; see it for industrial hygiene information.
CAS Number shown is representative for the ingredients listed. All ingredients listed may not be present in all sizes.
(1) The term “hazardous” in “Hazardous Materials” should be interpreted as a term required and defined in the Hazards Communication
Standard and does not necessarily imply the existence of any hazard. All materials are listed on the TSCA inventory.
Ingredients:
CAS No.
Wt.%
TLV
mg/m
3
PEL
mg/m
3
Barium compounds (as Ba)*****
513-77-9
5
****
****
Fluorides (as F)
7789-75-5
< 5
2.5
2.5
Iron oxides
65996-74-9
< 5
5
10
Aluminum and/or aluminum alloys (as Al)*****
7429-90-5
< 5
10
15
Magnesium and/or magnesium alloys and compounds (as Mg)
7439-95-4
< 5
10*
10*
Manganese and/or manganese alloys and compounds (as Mn)*****
7439-96-5
1
0.2
5 (c)
Nickel (metal)*****
7440-02-0
1
1.5
1
Lithium compounds (as Li)
554-13-2
0.5
10*
10*
Mineral silicates
1332-58-7
0.5
5**
5**
Limestone and/or calcium carbonate
1317-65-3
< 0.5
10
15
Zirconium alloys and compounds (as Zr)
12004-83-0
< 0.5
5
5
Silicon and/or silicon alloys and compounds (as Si)
7440-21-3
< 0.5
10*
10*
Carbon steel tube
7439-89-6 80
10*
10*
Supplemental Information:
(*) Not listed. Nuisance value maximum is 10 milligrams per cubic meter.
PEL value for iron oxide is 10 milligrams per cubic meter. TLV value
for iron oxide is 5 milligrams per cubic meter.
for iron oxide is 5 milligrams per cubic meter.
(**
)
As respirable dust.
(****)
There is no listed value for insoluble barium compounds. The TLV
for soluble barium compounds is 0.5 mg/m
for soluble barium compounds is 0.5 mg/m
3
.
(*****) Subject to the reporting requirements of Sections
311, 312, and 313 of the Emergency Planning and
Community Right-to-Know Act of 1986 and of
40CFR 370 and 372.
Community Right-to-Know Act of 1986 and of
40CFR 370 and 372.
(c)
Value is for manganese fume. Present PEL is 5
milligrams per cubic meter (ceiling value). Values
proposed by OSHA in 1989 were 1.0 milligrams per
cubic meter TWA and 3.0 milligrams per cubic meter
STEL (Short Term Exposure Limit).
milligrams per cubic meter (ceiling value). Values
proposed by OSHA in 1989 were 1.0 milligrams per
cubic meter TWA and 3.0 milligrams per cubic meter
STEL (Short Term Exposure Limit).
SECTION III - HAZARD DATA
Non Flammable; Welding arc and sparks can ignite combustibles and flammable products. See Z49.1 referenced in Section VI.
Product is inert, no special handling or spill procedures required. Not regulated by DOT.
Product is inert, no special handling or spill procedures required. Not regulated by DOT.
Rev 9/07
(CONTINUED ON SIDE TWO)