Language: HOME COMPANY RAW MATERIALS PRODUCTS QUALITY & ENVIRONMENT PARTNERS CONTACT Special High strenght Brasses Our alloys Home > Products > Special High strenght Brasses Deployment of brasses for mechanical parts subjected to demanding applications presupposes an in-depth knowledge of materials and an extensive experience in their production and use. Our technicians’ experience is at the disposal of our client base in the sustained search for improvement in both the choice of materials for melting recipes and for the application modalities. A sustained presence in the market over a number of decades, allows us to count on an ample choice of alloys of our formulation in our production range, responding to precise in-house qualitative specifications, apart from a considerable number of standardised alloys as well. The prerogative of our productions is the absolute observance of qualitative standards, whether these are required by national, Italian or foreign unifications (UNI -DIN -BS – ASTM – AFNOR -ISO etc.) or should these be imposed by client specifications. Our control laboratories systematically provide their support with advanced equipment and methods aimed at verifying compliance at every stage of the productive cycle. Furthermore, at the utilisation stage, our technical assistance facilities are available on request at client premises, providing advice and collaborating in finding solutions to problems of an operative nature. Chemical Composition % OTS1 UNI 6138 (OTS2 PER ELICHE) 58 – 61 0,5 – 1,5 0,5 – 2,5 0,5 – 1,5 2,5 0,30 0,20 0,10 resto OTS2 UNI 6139/B 54 – 58 0,5 – 2,0 1 – 4,5 1 – 3 0,5 0,10 0,05 0,10 resto OTS3 UNI 6139/A 54 – 58 0,5 – 2,0 1 – 4,5 1 – 3 0,5 0,10 0,05 0,10 resto SAE 430 GR. A 60 – 68 2,0 – 4,0 2,5 – 5,0 3,0 – 7,5 0,50 0,20 0,20 0,10 resto SAE 430 GR. B 60 – 68 2,0 – 4,0 2,5 – 5,0 3,0 – 7,5 0,50 0,20 0,20 0,10 resto SAE 43 58 – 60 0,40 – 2 1,50 max 0,50 – 1,50 1 1 0,40 0,10 resto Physical properties OTS1 UNI 6138 (OTS2 PER ELICHE) 8,3 22 40 1,9 – 2 950 – 1050 895 OTS2 UNI 6139/B 8,2 18 40 1,9 – 2,1 950 – 1050 862 OTS3 UNI 6139/A 8,1 18 30 1,9 – 2,1 950 – 1050 862 SAE 430 GR. A 8,0 9 30 2,1 – 2,4 980 – 1080 899 SAE 430 GR. B 7,9 8 30 2,3 – 2,4 980 – 1080 885 SAE 43 8,3 22 40 1,9 – 2 950 – 1050 895 Mechanical properties (sand casting) OTS1 UNI 6138 (OTS2 PER ELICHE) 450 170 20 110 OTS2 UNI 6139/B 550 220 18 120 OTS3 UNI 6139/A 600 250 15 140 SAE 430 GR. A 620 310 18 180 SAE 430 GR. B 760 420 12 210 SAE 43 550 180 20 110 We have a large stock of alloys that allow us to respond promptly to the requests of all our customers. Contact Us Our alloys Brasses Low Lead Brasses Special high strenght Brasses Aluminium Bronzes Tin Bronzes UBA Positive List 4MS About us European leader in metal refining, Forelli Pietro srl produces more than 200 different alloys that span from traditional to high-strength brass, aluminium bronze and tin bronze. Language it en fr de Menu Home Company Raw Materials Products Quality & Environment Partners Contact Products Brasses Low Lead Brasses Special High strenght Brasses Aluminium Bronzes Tin Bronzes UBA Positive list 4MS Management Subject to direction and coordination by EFFEPI S.r.l. (art. 2497-bis C.C.) Share Capital 104.000 € Forelli Pietro Srl. Via Industriale, 115 – 25020 Capriano del Colle (BS) ITALIA TEL. +39 0309971898 FAX +39 030 9971905 NR. REA 520230 - N.Mecc BS 098068 | CF-PI: IT03273660989 Privacy & Cookie Policy Website credits By closing this banner you consent to the use of cookies. Accept Read more