{"id":248,"date":"2023-03-16T07:25:36","date_gmt":"2023-03-16T07:25:36","guid":{"rendered":"https:\/\/kromtel.com.tr\/en\/?p=248"},"modified":"2023-03-27T11:08:44","modified_gmt":"2023-03-27T11:08:44","slug":"phosphor-bronze-strip","status":"publish","type":"post","link":"https:\/\/kromtel.com.tr\/en\/products\/strip\/phosphor-bronze-strip\/","title":{"rendered":"Phosphor Bronze Strip"},"content":{"rendered":"\t\t
Has especially an wide industrial use as electric contact for the automotive, white goods and brown goods industries. Phosphor Bronze has also a special area of use such as connector contacts, pump components, welding wires and electrotes.<\/span><\/p> Physical Properties<\/strong><\/span><\/p><\/td><\/tr> Alloy<\/span><\/strong><\/p><\/td> Density<\/span><\/strong> Thermal Elongation Factor\u00a0<\/span><\/strong> Electric Cond. (MS\/<\/span><\/strong> Electric Cond.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0(% IACS)<\/span><\/strong><\/p><\/td> Heat Cond. (W\/mK)<\/span><\/strong><\/p><\/td> Flexibility (kN\/mm\u00b2)<\/span><\/strong><\/p><\/td> Welding Prop.<\/span><\/strong><\/p><\/td> Solderin Prop.<\/span><\/strong><\/p><\/td> Cracking<\/span><\/strong><\/p><\/td><\/tr> CuSn6<\/span><\/p><\/td> 8.90<\/span><\/p><\/td> 18.5<\/span><\/p><\/td> 9<\/span><\/p><\/td> 15<\/span><\/p><\/td> 75<\/span><\/p><\/td> 115<\/span><\/p><\/td> Good<\/span><\/p><\/td> Very Good<\/span><\/p><\/td> No<\/span><\/p><\/td><\/tr> CuSn8<\/span><\/p><\/td> 8.90<\/span><\/p><\/td> 18.5<\/span><\/p><\/td> 7.5<\/span><\/p><\/td> 13<\/span><\/p><\/td> 62<\/span><\/p><\/td> 115<\/span><\/p><\/td> Good<\/span><\/p><\/td> Very Good<\/span><\/p><\/td> No<\/span><\/p><\/td><\/tr><\/tbody><\/table><\/div><\/div> \u00a0<\/p> Mechanical Properties<\/strong><\/span><\/p><\/td><\/tr> Alloy<\/strong><\/span><\/p><\/td> Temper<\/strong><\/span><\/p><\/td> T\/S RM Bending Hardness Elongation Vickers Hardness<\/strong><\/span><\/p><\/td><\/tr> CuSn6<\/span><\/p><\/td> R350\/H80<\/span><\/p><\/td> 350-420<\/span><\/p><\/td> \u2265300<\/span><\/p><\/td> \u226545<\/span><\/p><\/td> 80-110<\/span><\/p><\/td><\/tr> R420\/H125<\/span><\/p><\/td> 420-520<\/span><\/p><\/td> \u2265260<\/span><\/p><\/td> \u226517<\/span><\/p><\/td> 125-165<\/span><\/p><\/td><\/tr> R500\/H160<\/span><\/p><\/td> 500-590<\/span><\/p><\/td> \u2265450<\/span><\/p><\/td> \u22658<\/span><\/p><\/td> 160-190<\/span><\/p><\/td><\/tr> R560\/H180<\/span><\/p><\/td> 560-650<\/span><\/p><\/td> \u2265500<\/span><\/p><\/td> \u22655<\/span><\/p><\/td> 180-210<\/span><\/p><\/td><\/tr> R640\/H200<\/span><\/p><\/td> 640-730<\/span><\/p><\/td> \u2265600<\/span><\/p><\/td> \u22653<\/span><\/p><\/td> 200-230<\/span><\/p><\/td><\/tr> R720\/H220<\/span><\/p><\/td> \u2265720<\/span><\/p><\/td> \u2265690<\/span><\/p><\/td> –<\/span><\/p><\/td> \u2265220<\/span><\/p><\/td><\/tr> CuSn8<\/span><\/p><\/td> R370\/H90<\/span><\/p><\/td> 370-450<\/span><\/p><\/td> \u2265300<\/span><\/p><\/td> \u226550<\/span><\/p><\/td> 90-120<\/span><\/p><\/td><\/tr> R450\/H135<\/span><\/p><\/td> 450-550<\/span><\/p><\/td> \u2265280<\/span><\/p><\/td> \u226520<\/span><\/p><\/td> 135-175<\/span><\/p><\/td><\/tr> R540\/H170<\/span><\/p><\/td> 540-630<\/span><\/p><\/td> \u2265460<\/span><\/p><\/td> \u226513<\/span><\/p><\/td> 170-200<\/span><\/p><\/td><\/tr> R600\/H190<\/span><\/p><\/td> 600-690<\/span><\/p><\/td> \u2265530<\/span><\/p><\/td> \u22655<\/span><\/p><\/td> 190-220<\/span><\/p><\/td><\/tr> R660\/H210<\/span><\/p><\/td> 660-750<\/span><\/p><\/td> \u2265620<\/span><\/p><\/td> \u22653<\/span><\/p><\/td> 210-240<\/span><\/p><\/td><\/tr> R740\/H230<\/span><\/p><\/td> \u2265740<\/span><\/p><\/td> \u2265700<\/span><\/p><\/td> \u22652<\/span><\/p><\/td> \u2265230<\/span><\/p><\/td><\/tr><\/tbody><\/table><\/div><\/div> \u00a0<\/p> Chemical Composition<\/strong><\/span><\/p><\/td><\/tr> Alloy<\/strong><\/span><\/p><\/td> Chemical Composition (%)<\/strong><\/span><\/p><\/td> EN<\/strong><\/span><\/p><\/td> USA<\/strong><\/span><\/p><\/td> Standards<\/strong><\/span><\/p><\/td><\/tr> CuSn6<\/span><\/p><\/td> Sn 5.5-7.0<\/span> CW452K<\/span><\/p><\/td> C51900<\/span><\/p><\/td> DIN 17670-1<\/span> CuSn8<\/span><\/p><\/td> Sn 7.5-8.5<\/span> CW453K<\/span><\/p><\/td> C52100<\/span><\/p><\/td> DIN17670-1<\/span> Previous Next Has especially an wide industrial use as electric contact for the automotive, white goods and brown goods industries. Phosphor Bronze has also a special area of use such as connector contacts, pump components, welding wires and electrotes. Physical Properties Alloy Density(gr\/cm\u00b3) Thermal Elongation Factor\u00a0(10-6 K-1) Electric Cond. (MS\/m?mm\u00b2) Electric Cond.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0(% IACS) Heat Cond. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-248","post","type-post","status-publish","format-standard","hentry","category-strip"],"yoast_head":"\n
(gr\/cm\u00b3)<\/span><\/strong><\/p><\/td>
(10-6 K-1)<\/span><\/strong><\/p><\/td>
m?mm\u00b2)<\/span><\/strong><\/p><\/td>
(N\/mm\u00b2)<\/strong><\/span><\/p><\/td>
Rp 0.2 (N\/mm\u00b2)<\/strong><\/span><\/p><\/td>
A50 mm
(%50 min)<\/strong><\/span><\/p><\/td>
P max. 0.35<\/span>
Cu Rest<\/span><\/p><\/td>
BS Alloy Pb 103<\/span><\/p><\/td><\/tr>
P max. 0.35<\/span>
Cu Rest<\/span><\/p><\/td>
BS Alloy Pb 104<\/span><\/p><\/td><\/tr><\/tbody><\/table><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"