RAME ELETTROLITICO 99.90 - RAME OXYGEN FREE OFC, HCP - RAME BERILIO CuCoBe - RAME TUNGSTENO  CUW - RAME CROMO ZIRCONIO CuZr - BRONZO SPECIALE ( B108 B201 B202 B205 B9040 )

rame elettrolitico ETP 99,90 UNI EN13601  ( Cu-a1 , Cu-ETP , E1-Cu58 , 2.0061 , C 11000 , C 101 )

 Peso specifico                                                                                                      8,9 Kg
Coefficiente di dilatazione lineare                                                                 16 x 10-6
Temperatura di fusione                                                                                     1083°C
Resistività elettrica                                                                                             0,0167Ohm mm2/m

Stato metallurgico :   Caratteristiche Rame ( visualizza  PDF)

                                   TABELLA CARATTERISTICHE MECCANICHE SEMILAVORATI RAME  PDF

                                   STATO METALLURGICO RAME ELETTROLITICO ETP

rame oxigen free OFC  C10200  C008A

Resistenza a trazione Rm(N/mm²)                                                                        200-360
Carico di snervamento Rp 0,2(min)                                                                      180-320
Carico di snervamento Rp 0,2(max)                                                                     100-140
Allungamento A5 % min(per spessori fino a 2,5mm compresi)                      2-33
Allungamento A5 % min(per spessori maggiori di 2,5 mm)                            6-42
Durezza HV min                                                                                                          40 -110
Durezza HV max                                                                                                         65 -110

rame oxigen free HCP  CW0021A ( 2.0070 ) , Cu-HCP (SE-Cu) , EN 1652 (DIN 1787 )

Composizione in % (frazione massica)
Cu min./max.                                                                                                99,95(1) / -
Ag min./max .                                                                                                            - / -                         totale             escluso
Bi min./max.                                                                                                              - / 0,0005
O min./max.                                                                                                              - / - (3)                max 0,003            Ag P
P min./max.                                                                                                    0,002 / 0,007
Pb min./max.                                                                                                             - / 0,005

rame tungsteno CUW 25/75

Densitàg/cmc                                                                                           14,85 - 15,05
Conducibilità  % IACS                                                                                   46 - 50
Cond. termicaw/mk                                                                                          200
Durezza Brinell                                                                                           200 - 210
Granulometria                                                                                                4 - 6 micron
Temperatura di addolcimento                                                                         920 °c
Coefficiente espansione termica                                                                 10x10-6 1/°C

rame berilio CuCo2Be C17500 ,CuBe2 C17200

Composizione  chimica B1               Composizione  chimica B2    

      CU      BE       CO                         CU      BE          CO
      97       0,5       2,5                          98      2,0         0,2-0,6                          

rame cromo zirconio CuCr1Zr  UNI-EN 12165

Composizione  chimica

     CU       Cr        Zr
    98,9      1,0      0,1

bronzi speciali:  lega B108 , lega B201 , lega B205

 CARATTERISTICHE MECCANICHE
           
                                        RESISTENZA       SNERVAM.       ALLUNG.      DENSITA'    DUREZZA       CONDUTTIV.
DENOMINAZIONE          A TRAZIONE          R. 0,2 %                                                    BRINNEL       TERMICA
                                         N/mm2   MPa       N/mm2   Mpa         %               KG/dm3       HB30                W/m-°k

LEGA B108                          560 - 720              260  -  360         min 12            7,5          170 - 200              58,6
LEGA B201                          550 - 750              320 - 450           min 1              7,25        260 - 310              50,2
LEGA B205                          550 - 685              400 - 575           min 0,1           6,95        330 - 380              41,8

Depliant LPA leghe di rame