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Alloy Cross Reference
 
 
 
katalog moston
 
Gun Metal
DIN 1705 veya DIN EN 1982
 
Kızıl Bronz Kızıl Bronz Kızıl Bronz Kızıl Bronz

Range of alloys
Moston 
designation
Chemical
Composition%
Mechanical
Properties
Properties
and Uses
Cu Sn 10 Zn Pb
(Rg-10)
M-4 Cu 86,0-89,0
Sn 9,0-11,0
Zn 1,0-3,0
G:
Rm* 260
Rp0,2* 130
A5* 15
HB* 75

Bearings, bushings, pump impellers, piston rings, valve components, seal rings, steam fittings, gears

Cu Sn 7 Zn Pb
(Rg-7)
M-5 Cu 81,0-85,0
Sn 6,0-8,0
Zn 3,0-5,0
Pb 5,0-7,0
GC:
Rm* 270
Rp 0,2* 120
A5* 16
HB* 70
good hardness, strength and wear resistance with excellent antifriction gualities. Alloy has reasonable corrosion resistance to seawater.
Cu Sn 5 Zn Pb
(Rg-5)
M-6 Cu 84,0-86,0
Sn 4,0-6,0
Zn 4,0-6,0
Pb 4,0-6,0
G:Rm* 220
Rp 0,2* 90
A5* 16
HB* 60
Pump components, small gears, water impellers, marine fittings, flanges, plumbing fixtures, ornemental fixtures.
GC Continuous Casting   Rm Tensile strength in N/mm2
GZ  Centrifugal Casting   Rp 0,2 Yield stress in N/mm2
G   Sand Casting   A5 Elongation in %
      HB Hardness Brinell
       
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