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Resumen del manual
October 1988 SECTION I - IDENTIFICATION Manufacturer/ Supplier: The Lincoln Electric Company 22801 St. Clair Avenue Cleveland, OH 44117-1199 (216) 481-8100 Product Type: Flux Cored Electrode Classification: AWS E81T1-K2MH8 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/m3 PEL mg/m3 Titanium dioxides 13463-67-7 5 10 15 Iron 7439-89-6 < 5 10* 10* Manganese and/or manganese alloys and compounds (as Mn)***** 7439-96-5 < 5 0.2 5 (c) Nickel (metal)***** 7440-02-0 < 5 1.5 1 Magnesium and/or magnesium alloys and compounds (as Mg) 7439-95-4 0.5 10* 10* Mineral silicates 1332-58-7 < 0.5 5** 5** Silicon and/or silicon alloys and compounds (as Si) 7440-21-3 < 0.5 10* 10* Fluorides (as F) 7789-75-5 < 0.5 2.5 2.5 Boron alloys (as B) 11108-67-1 < 0.5 10* 10* Carbon steel tube 7439-89-6 85 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. ) As respirable dust. (** (*****) 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. (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). 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. Rev 9/07 (CONTINUED ON SIDE TWO) Product: Outershield 81K2-H Date: 5/5/2008 SECTION IV - HEALTH HAZARD DATA Threshold Limit Value: The ACGIH recommended general limit for Welding Fume NOS - (Not Otherwise Specified) is 5 mg/m3. ACGIH-1999 preface states that the TLV-TWA should be used as guides in the control of health hazards and should not be used as fine lines between safe and dangerous concentrations. See Section V for specific fume constituents which may modify this TLV. Threshold Limit Values are figures published by the American Conference of Government Industrial Hygienists. Units are milligrams per cubic meter of air. Effects of Overexposure: Electric arc welding may create one or more of the following health hazards: Fumes and Gases can be dangerous to your health. Common entry is by inhalation. ...
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