Safety Information In accordance with Article 32 of Regulation (EC) No 1907/2006 (REACH)

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1 Drawn up on: Revised: Issue date: Page: 1 of 4 INTRODUCTORY REMARK in its supplied form is a product as defined by the REACH Regulation (1907/2006/EC). In agreement with the REACH and the CLP Regulation, safety data sheets in compliance with Article 31 of the REACH Regulation or safety information in compliance with 32 of the Reach Regulation are only required for substances and mixtures. The following information is voluntary information for users of stainless steel. In order to facilitate understanding, it is structured using the familiar safety data sheet layout. in its supplied form does not contain a substance included on the candidate list as outlined by Article 59 of the REACH Regulation in concentrations over 0.1 % by weight. Should an input substance be included in the candidate list, the consumers will be notified within 45 days according to Article 22 of the REACH Regulation. Information on the safe use of products made of stainless steel All stainless steels contain at least 10.5% chrome which ensures the build-up of a permanently adhesive oxide film in the manometer range. This covers the whole of the surface. The alloying elements in stainless steels are therefore permanently bonded into the chemical matrix. Increasing the proportion of chrome to values above the minimum of 10.5% increases the corrosion resistance still further. Corrosion resistance and a large number of other characteristics can be additionally increased by the integration of additional chemical elements (such as nickel and molybdenum). The corrosion of stainless steels in aggressive media can be avoided by using suitable qualities in agreement with the relevant European or international standards. s are generally not considered hazardous to human health or to the environment. s are used in areas demanding the highest standards of safety and hygiene (such as drinking water, food contact, medical appliances). This safety sheet contains relevant information for downstream users in order to ensure appropriate utilization of products made of stainless steel qualities. 1. Designation of the product and company name 1.1. Product identifier Designation/trade name:, corrosion and heat-resistant steel qualities, steel with ferritic, austenitic, martensitic or combined microstructure in the form of solid products such as semi-finished products, strip, sheet, wire, profiles, pipes or bar steel High alloy additives as listed under point Additional designations: Ergste or ZAPP in each case with material number and with or without added combination of letters REACH registration number: in the supplied form is a product, meaning that no registration number is required. To manufacture the product, exclusively materials are used which are registered or pre-registered in accordance with the stipulations of the REACH Regulation Use of the product: Utilization in the steel processing industry 1.3. Development, manufacture and sale of precision cold strip, wire, bar and profile materials in stainless steels

2 Drawn up on: Revised: Issue date: Page: 2 of Zapp Precision Metals GmbH Letmather Str D Schwerte info@zapp.com 2. Potential hazards During machining or thermal processing (e.g. welding, dividing, grinding) dust and fumes can be produced which could entail a health risk if inhaled (cf. exposure limits in accordance with no ). During product handling, a risk of cutting and crushing injury can occur. 3. Composition / information on ingredients 3.1. Materials in high-alloy steel / stainless steel Chrome: 10.5% to 30% Nickel: max. 38% Molybdenum: max. 11% Carbon: max. 1,2% Iron: Difference up to 100% Other substances such as manganese, nitrogen, niobium, titanium, copper and silicon can also be present. For further information on the composition of high-alloy steel / stainless steel refer to DIN/EN :2005. is stable and non-reactive under normal atmospheric conditions. It is only when molten and during welding (i.e. when heating to very high temperatures) that fumes can occur. None of the substances contained in stainless steel should be emitted under normal or reasonably foreseeable conditions. Under normal foreseeable application conditions including disposal, any risk from exposure may be deemed negligible to humans or to the environment. 4. First aid measures 4.1. General remarks: First aid measures relate to dust and fumes Measures after inhalation: Fresh air supply (e.g. if possible move outdoors), if applicable consult a doctor 4.3. Measures after contact with skin: n.a Measures after contact with eyes: With eye lids open, rinse in running water and if applicable consult a doctor. No material-specific precautions are required Measures after ingestion: n.a. 5. Fire-fighting measures 5.1. Product does not burn. Fire fighting method for surrounding areas must be discussed.

3 Drawn up on: Revised: Issue date: Page: 3 of 4 6. Accidental release measures 6.1. No special measures to be taken. 7. Handling and storage 7.1. Handling: During thermal processing and/or machining, extraction at the machine / at the workplace, as a rule ventilation measures. TRGS 528, welding, and TRGS 900 (exposure limit values for air at the workplace) applicable documents are Storage: n. a Specific uses, use restrictions: n. a. 8. Exposure controls / personal protection equipment 8.1. Additional information on the design of technical equipment: cf. point Ingredients with workplace-specific exposure limits to be monitored: c.f Exposure limits: Source: TRGS 900, workplace exposure limits (status 2006, last supplemented and updated 2012). The general exposure limit applicable for dust is 3 mg/cubic metre (alveolar fraction) or 10 mg/m 3 (inhalable fraction). If it is not possible to adhere to a dust concentration of 3 mg/cubic metre (A-dust), then precautionary medical examinations must be provided. Iron, iron (II) / (III) oxide is contained in the general dust exposure limit Additional remarks on the exposure limits: The exposure limits refer to the dust and fumes occurring during machining and processing under special work conditions Personal protective equipment: Respiratory protection: If exposure limits are not adhered to despite implementation of the latest measures to capture dust and fumes and provide ventilation, then suitable personal protection equipment must be provided. Suitable filtration devices may be used for short periods Hand protection: Dependent upon the respective machining or processing operation Eye protection: Where fumes and dust are created, wear protective goggles Protective and hygiene measures: Never eat, drink, smoke, or sniff when working. Do not breathe in dust, fumes or aerosols. Do not clean contaminated clothing by blowing or brushing. 9. Physical and chemical properties State of aggregation: solid Colour: silver grey Odour: odourless Density at 20ºC: g/cm 3 Melting point: ºC Solubility in water: insoluble

4 Drawn up on: Revised: Issue date: Page: 4 of Stability and reactivity High-alloyed steel / stainless steel is stable and not reactive under normal atmospheric conditions. Vapour can only escape when in molten form and during welding (i.e. when heating to very high temperatures). Incompatible materials: Avoid contact with acids (danger of corrosion), formation of hydrogen possible. 11. Toxicological information Repeated or persistent exposure to iron oxide fumes can result in lung disease and restrict lung function. Excessive exposure to dust/fumes can irritate the eyes and upper bronchial tract Sensitization: Occupational medical experience has shown that handling steel products as defined by point 1.1 above does not result in sensitization in case of normal short periods of skin contact. 12. Ecological information None of the substances contained in steel should be emitted under normal or reasonably foreseeable application conditions. Under normal foreseeable application conditions including disposal, any risk from exposure may be deemed negligible to humans or to the environment. 13. Disposal considerations Disposal: Return to the steel manufacturer through the scrap dealer for recycling 14. Transport information Additional information: Not a hazardous cargo as defined by the transport regulations 15. Regulatory information: Regulations on safety, health and environmental protection/specific legal regulations relating to the product: none National regulations: none Major Incident Ordinance: n.a Water hazard class according to VwVwS: Does not pose a hazard to water 15.5 Chemical safety assessment No chemical safety assessment is required for the product. 16. Other information 16.1 Other information Abbreviations: n.a. = not applicable

5 Drawn up on: Revised: Issue date: Page: 5 of 4 Explanation: The information provided in this safety information sheet is based on our present knowledge and findings. The safety information describes the products in respect of their safety requirements. The statements provided do not constitute any assurance of warranted characteristics.