SAFETY DATA SHEET - Harris Products Group

1 SAFETY data SHEET1. IdentificationSafety-Silv 40Ni2, SAFETY -Silv 50N, SAFETY -Silv 54, SAFETY -Silv 56N, AgClad 40Ni2, AgClad 50 NProduct identifierOther means of identification0011 SDS numberHigh Silver Brazing Alloys containing Cu, Ag, Zn and NiProduct typeMetal useNone restrictionsManufacturer/Importer/Suppli er/Distributor informationManufacturer/SupplierHarris Products Group4501 Quality PlaceMason, Ohio 45040 number513-754-2000 Emergency TelephoneNumbers1-888-609-1762 (US, Canada, Mexico only)Please quote 3339882. Hazard(s) identificationNot hazardsNot hazardsNot defined hazardsLabel symbolSignal statementThe mixture does not meet the criteria for statementPreventionObserve good industrial hygiene hands after away from incompatible of waste and residues in accordance with local authority (s) not otherwiseclassified (HNOC)None informationFUMES AND GASES developed during product melting can be hazardous to your health.

2 HEATRAYS, (infrared radiation) from flame or hot metal can injure eyes. Wear correct eye, ear, andbody protection. Chemical flux used with the product, or flux coating on the rod, may containfluorides or other materials that generate hazardous fumes when heated. Please refer to section11 of this sds for further details of possible hazards during Composition/information on ingredientsMixtures7440-22-440 - 56 SilverCAS number%Chemical name7440-50-820 - 40 Copper7440-66-62 - 28 Zinc7440-02-01 - 2 NickelSDS USSafety-Silv 40Ni2, SAFETY -Silv 50N, SAFETY -Silv 50N-CW, SAFETY -Silv 54, SAFETY -Silv 56N, AgClad 40Ni2, AgClad 50N Version 01 Revision date - Issue date September 20151 / 8 FluxCAS number%Chemical namePotassium fluoroborate14075-53-730 - 60 Potassium tetraborate tetrahydrate12045-78-20 - 40 Boric acid10043-35-310 - 35 Methacrylate polymerProprietary1 - 5 Water7732-18-5 BalanceRods may be coated with flux containing Boric acid (CAS 10043-35-3) and Potassium fluoborate (CAS 14075-53-7).

3 It can be reasonably assumed that on coated rods each of the flux constituents may comprise up to 30% by mass of the total concentrations are in percent by weight unless ingredient is a gas. Gas concentrations are inpercent by Clad 40Ni2 and 50N are composed of a a layer of a braze alloy layer clad with copper layers oneither side in a 1-2-1 comments4. First-aid measuresRemove person from contaminated area to fresh air. Apply artificial respiration if needed. Call aphysician if symptoms develop or contaminated clothes and rinse skin thoroughly with water for at least 15 minutes. Getmedical attention if irritation develops and contactRinse immediately with plenty of water for at least 15 minutes. Remove any contact lenses. Getmedical attention if irritation develops or contactDo NOT induce vomiting. Immediately rinse mouth and drink a cupful of water.

4 Never give anythingby mouth to an unconscious person. Get medical attention may cause irritation and redness. Dust may irritate respiratory system. Symptoms ofoverexposure may be headache, dizziness, tiredness, nausea and vomiting. Typical metal fumefever begins four to twelve hours after sufficient exposure to freshly formed fumes. The firstsymptoms are a metallic taste, dryness and irritation of the throat. Cough and shortness of breathmay occur along with headache, fatigue, nausea, vomiting, muscle and joint pain, fever and syndrome runs its course in 24-48 importantsymptoms/effects, acute anddelayedTreat symptomatically. Symptoms may be of immediatemedical attention and specialtreatment neededShow this SAFETY data SHEET to the doctor in information5. Fire-fighting measuresExtinguish with foam, carbon dioxide or dry extinguishing mediaDo not use water or halogenated extinguishing extinguishingmediaFire or high temperatures create: Metal hazards arising fromthe chemicalSelf-contained breathing apparatus and full protective clothing must be worn in case of protective equipmentand precautions for firefightersSelf-contained breathing apparatus and full protective clothing must be worn in case of fire.

5 Movecontainers from fire area if you can do it without fightingequipment/instructions6. Accidental release measuresThere is no spilled material. Product has metal rods or wire precautions,protective equipment andemergency proceduresFor waste disposal, see Section 13 of the and materials forcontainment and cleaning upAvoid release to the precautionsSDS USSafety-Silv 40Ni2, SAFETY -Silv 50N, SAFETY -Silv 50N-CW, SAFETY -Silv 54, SAFETY -Silv 56N, AgClad 40Ni2, AgClad 50N -918689 Version #: 01 Revision date - Issue date: September 20152 / 87. Handling and storageAvoid inhalation of dust and fumes. Use process enclosures, local exhaust ventilation, or otherengineering controls to control sources of dust and fumes. Keep formation of airborne dusts to aminimum. Avoid contact with skin and eyes. Wear appropriate personal protective equipment (SeeSection 8).

6 Do not get this material on clothing. Do not eat, drink or smoke when using the thoroughly after handling. Avoid release to the for safe handlingStore in tightly closed original container in a dry, cool and well-ventilated place. Store in a closedcontainer away from incompatible materials. Keep away from food, drink and animal for safe storage,including any incompatibilities8. Exposure controls/personal protectionOccupational exposure limitsUS. OSHA Table Z-1 Limits for Air Contaminants (29 CFR )ValueTypeFormComponentsPEL1 mg/m3 Dust and (CAS 7440-50-8) mg/m3 Nickel (CAS 7440-02-0) mg/m3 Silver (CAS 7440-22-4)ValueTypeFormDecompositionPEL5 oxide (CAS 1314-13-2)5 mg/m3 Respirable mg/m3 Total mg/m3 Fluorides (CAS 16984-48-8)US. OSHA Table Z-2 (29 CFR ) (CAS 16984-48-8)ACGIHV alueTypeFormComponentsTWA1 mg/m3 Dust and (CAS 7440-50-8) ACGIH Threshold Limit mg/m3 Inhalable (CAS 7440-02-0) mg/m3 Dust and (CAS 7440-22-4)ValueTypeFormDecompositionSTEL 10 mg/m3 Respirable oxide (CAS 1314-13-2)TWA2 mg/m3 Respirable mg/m3 Inhalable acid (CAS10043-35-3)TWA2 mg/m3 Inhalable mg/m3 Fluorides (CAS 16984-48-8)US.

7 NIOSH: Pocket Guide to Chemical HazardsValueTypeFormComponentsTWA1 mg/m3 Dust and (CAS 7440-50-8) mg/m3 Nickel (CAS 7440-02-0) (CAS 7440-22-4)ValueTypeFormDecompositionCeil ing15 oxide (CAS 1314-13-2)STEL10 USSafety-Silv 40Ni2, SAFETY -Silv 50N, SAFETY -Silv 50N-CW, SAFETY -Silv 54, SAFETY -Silv 56N, AgClad 40Ni2, AgClad 50N -918689 Version #: 01 Revision date - Issue date: September 20153 / 8US. NIOSH: Pocket Guide to Chemical mg/m3 Fluorides (CAS 16984-48-8)Biological limit valuesACGIH Biological Exposure IndicesValueSampling TimeDeterminantSpecimenFlux3 mg/lFluorideUrine*Fluorides (CAS 16984-48-8)2 mg/lFluorideUrine** - For sampling details, please see the source exposure standards guidelinesProvide adequate ventilation. Observe occupational exposure limits and minimize the risk ofinhalation of dust and fumes. Shower, hand and eye washing facilities near the workplace engineeringcontrolsIndividual protection measures, such as personal protective equipmentWear SAFETY glasses with side shields (or goggles).

8 When these Products are used in conjunctionwith brazing, it is recommended that SAFETY glasses, goggles, or face-shield with filter lens ofappropriate shade number (per ANSI , SAFETY in Welding and Cutting ) be protectionSkin protectionWear protective gloves ( latex, nitrile, neoprene).Hand protectionProtective clothing is recommended. When these Products are used in conjunction with brazing,wear protective clothing that protects from sparks and flame (per ANSI , SAFETY inWelding and Cutting ).OtherUse a respirator when local exhaust or ventilation is not adequate to keep exposures below theTLV. In a confined space a supplied respirator may be required. Selection and use of respiratoryprotective equipment should be in accordance with OSHA General Industry Standard 29 ; or in Canada with CSA Standard Use a NIOSH/MSHA approved respirator ifthere is a risk of exposure to dust/fume at levels exceeding the exposure limits.

9 In case ofinadequate ventilation or risk of inhalation of dust or fumes, use suitable respiratory protectionNot hazardsAlways observe good personal hygiene measures, such as washing after handling the materialand before eating, drinking, and/or smoking. Routinely wash work clothing and protectiveequipment to remove hygieneconsiderations9. Physical and chemical propertiesWire, rods, shapes, strip, bare and flux thresholdNot point/freezing pointNot boiling point and boilingrangeNot pointNot rateNot (solid, gas)Upper/lower flammability or explosive limitsFlammability limit - lower(%)Not limit - upper(%)Not pressureNot densityNot densityNot USSafety-Silv 40Ni2, SAFETY -Silv 50N, SAFETY -Silv 50N-CW, SAFETY -Silv 54, SAFETY -Silv 56N, AgClad 40Ni2, AgClad 50N -918689 Version #: 01 Revision date: -Issue date: September 20154 / 8 Solubility(ies)Solubility (water) coefficient(n-octanol/water)Not temperatureNot temperatureNot Stability and reactivityThe product is stable and non-reactive under normal conditions of use, storage and is stable under normal stabilityHazardous polymerization does not of hazardousreactionsContact with incompatible to avoidStrong oxidizing agents.

10 Strong acids. Strong bases. Acetylene. Ammonia. Hydrogen peroxide(H2O2). Chlorine. Bromine, iodine, turpentine, magnesium metal. Hydrogen sulfide. materialsToxic metal oxides are emitted when heated above the melting point. Products containing flux mayalso release boric anhydride, fluoride compounds and hydrogen fluorides. Methacrylate polymerdecomposes when heated and will release flammable vapors which irritate eyes and therespiratory system. They comprise mainly n-butyl methacrylate (CAS 97-88-1).Hazardous decompositionproducts11. Toxicological informationInformation on likely routes of exposureInhalationMay cause respiratory irritation. Lung damage and possible pulmonary edema can result fromdust exposure. Inhalation of fumes may cause a flu-like illness called metal fume contactDust or powder may irritate the skin. May cause an allergic skin reaction.