Buying Guide

112
NIBCO INC. WORLD HEADQUARTERS • 1516 MIDDLEBURY ST. • ELKHART, IN 46516-4740 • USA • PH: 1.800.234.0227
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OTHER MANGA- MOLYB-
ASTM ALLOY CARBON CHROME COBALT COPPER IRON LEAD NESE DENUM
ALLOY NO. DESIGNATION AL C Cr Co Cu Fe Pb Mn Mo
Brass Wire (Red Brass) B 134 UNS C23000 85.0 .05 .05
Leaded Red Brass B 140 UNS C31400 89.0 .10 1.9
Free Cutting Brass B 16 UNS C36000 61.5 3.0
Forging Brass B 124 UNS C37700 60.0 .3 2.0
Forging Brass B 283 UNS C37700 58.0 .3 2.5
Leaded Brass (Semi-Red Brass) B 584 UNS C84400 .005 81.0 .40 7.0
Leaded Brass (Red Brass) B 584 UNS C84500 .005 78.0 .40 7.0
Aluminum Bronze (Rod) B 150 UNS C64200 7.0 91.0 .30 .05 .10
Copper-Silicon Alloy (Alloy B) B 98/B 99 UNS C65100 96.0 .8 .05 .7
Copper-Silicon Alloy UNS C69300 75.0
(Rod Lead-Free - DZR)
Copper-Silicon Alloy B 371 UNS C69400 81.5 .20 .30
Composition Bronze B 62 UNS C83600 .005 85.0 .30 5.0
(Ounce Metal)
Copper-Silicon Alloy B 584 UNS 87600 89.0
Copper-Silicon Alloy B 584 UNS 87850 76.0
(Cast Lead-Free - DZR)
Navy "M" B 61 UNS C92200 .005 88.0 .25 1.5
(Steam Bronze)
Aluminum Bronze B 148 UNS C95400 11.0 85.0 4.0
(Cast)
Nickel Bronze B 584 UNS C97600 64.0 4.0
(Leaded)
Copper B 75 UNS C12200 99.9
(Wrot)
Gray Iron A 126 Class B
3% Ni Gray Iron A 126 Class B
(Modified)
Austenitic Gray Iron A 436 Type 2 3.00 2.0 .5 1.0
(Ni-Resist)
Ductile Iron (DI) A 395 3.20 2.0 .5
(Ferritic)
Austenitic Ductile Iron
(Ductile) A 536 65-45-12
(Ductile) A 536 80-55-06
(Ni-Resist) A 439 D2C 2.9 .5 2.4 1.0
Commercial Aluminum SC 84 A UNS 87.0 1.0 1.3 .35
380 modified A38000
NOMINAL OR MAXIMUM CHEMICAL COMPOSITION
Iron Copper Bronze
Properties of Valve Materials
Brass
Alum.
Type