LH-75MR进口林肯焊条E7018-1 H4R高强钢焊条

山东济南骏焊专业代理林肯焊材

Date: 12/14/99 MS DS N o.:-M285Trade Nam e: Jeld LH-75MRSizes: AllSupersedes:3/22/99M A T E R I A L S A F E T Y D A T A S H E E TFor Welding Consumables and Related ProductsConforms to Hazardmunication Standard 29CFR 1910.1200 Rev. October 1988SECTION I - IDENTIFICATIONManufacturer/Supplier: The Lincoln Electricpany22801 St. Clair AvenueCleveland, OH 44117-1199(216) 481-8100Product Type: Covered ElectrodeClassification: AWS E7018-1H4RSECTION II - HAZARD MATERIAL (1)I M P O R T A N T !This section covers the mater ials from which this product is man ufactured. The fu mes and gase s produce d during welding with the no rmae of this product are covered by Section V; see it for intrial hygiene information.CAS Num ber shown is representative for the ingredients listed. All ingredients listed may not be present in all sizes.(1) The term 'hazard' in 'Hazard Materials' should be interpreted as a term required and defined in the HazardsmunicationStandard and does not necessarily imply the existence of any hazard. Ingredients: CAS No. Wt.%TLVmg/m3PELmg/m3Iron 7439-89-6 10 10* 10*Limestone and/or calcium carbonate 1317-65-3 10 10 15Fluorides (as F) 7789-75-5 5 2.5 2.5Silicates and other binders 1344-09-8 < 5 10* 10*Manganese and/or manganese alloys andpounds (as Mn)***** 7439-96-5 < 5 0.2 1.0(c)Titanium dioxides (as Ti)***** 13463-67-7 < 5 10 10Silicon a nd/or silicon alloy s andpound s (as S i) 7440-21-3 1 10* 10*Iron oxides (as Fe) 65996-74-9 0.5 5 10Aluminum oxide and/or Bauxite***** 1344-28-1 < 0.5 10 10Quartz 14808-60-7 < 0.5 #0.1** #0.1**Zinc and/or zinc oxides***** 1314-13-2 < 0.5 10 10Mineral silicates 1332-58-7 < 0.5 5** 5**Vanadium alloys (as V) 7440-62-2 < 0.5 .05(@) .05(@)Carbon steel core wire7439-89-6 60 10* 10*Supplemental Information: (*) Not listed. Nuisance value maximumis 10 milligrams per cubic meter. PEL value for iron oxide is 10 mg/m3. TLVvalue for iron oxide is 5 milligrams per cubic meter.(**) As respirable t.(*****) Subject to the reporting requirements of Sections 311, 312, and 313 ofthe Emergency Planning andmunity Right-to-Know Act of 1986and of 40CFR 370 and 372. (c) Values are for manganese fume. STEL (ShortTerm Ex posur e Limit) is 3 .0 milligrams per cubicmeter. (#) Crystalline silica (quartz) is on the IARC(International Agency for Research on Cancer)and NTP (National Toxicology Program) lists asposing a carcinogenic risk to humans. (@) As V205 fume or t.