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C64200 Silicon Aluminum Bronze

Atlas carries C64200 Silicon Aluminum Bronze in Solid Bar & Hex Bar stock and as Forgings. We carry the bar stock in a wide range of sizes and will cut the material to length. This alloy has Good to excellent corrosion resistance, Excellent hot formability. It is fabricated by hot forming, forging, machining.










TYPICAL USES:
Some of the typical areas that C64200 is used in, is as follows: Valve Guides, Automobile Engine, Electrical, Pole Line, Hardware, Fasteners, Bolts, Nuts, Industrial, Valve Components, Valve Bodies, Gears, Valve Stems, Cams, Marine Hardware



C64200 CHEMICAL COMPOSITION:


(%max., unless shown as range or min.)

Cu(1) Al As Fe Pb Mn Ni(2) Si Sn Zn
Min./Max. Rem. 6.3-7.6 .09 .30 .05 .10 .25 1.5-2.2 .20 .50
Nominal 91.2 7.0 - - - - - 1.8 - -

(1) Cu value includes Ag.
(2) Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min.


C64200 MECHANICAL PROPERTIES:


measured at room temperature, 68 F (20 C)
Temper Section
Size
Cold
Work
Typ/
Min
Temp Tensile
Strength
Yield
Strength
(0.5% ext.
under load)
Yield
Strength
(0.2%
offset)
Yield
Strength
(0.05%
offset)
El Rockwell
Hardness
Vickens
Hard.
Brinell
Hard.
Shear
Strength
Fatigue
Strength*
Izod
Impact
Strength

in. %
F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb

mm.

C MPa MPa MPa MPa







MPa MPa J
Rod
M30 0.75 0 TYP 68 75 35 - - 32 77 - - - - - - - - 0.0

19

20 517 241 - - 32 77 - - - - - - - - 0.0
H04 1.5 10 TYP 68 93 60 - - 26 90 - - - - - - - - 0.0

38

20 641 414 - - 26 90 - - - - - - - - 0.0
H04 0.75 15 TYP 68 102 68 - - 22 94 - - - - - - 59 50 0.0

19

20 703 469 - - 22 94 - - - - - - 407 345 0.0
O50 0.75 0 TYP 68 90 55 - - 28 89 - - - - - - - - 0.0

19

20 621 379 - - 28 89 - - - - - - - - 0.0
O50 0.5 0 TYP 68 92 58 - - 22 98 - - - - - - - - 0.0

12.7

20 634 400 - - 22 98 - - - - - - - - 0.0
Forgings
M10 2 0 TYP 68 79 38 - - 30 78 - - - - - - - - 0.0

51

20 545 262 - - 30 78 - - - - - - - - 0.0
Bar
M30 0.75 0 TYP 68 75 35 - - 32 77 - - - - - - - - 0.0

19

20 517 241 - - 32 77 - - - - - - - - 0.0

*Fatigue Strength: 100 x 10 6cycles,
unless indicated as [N]X 106.


C64200 APPLICABLE SPECIFICATIONS:

Product Specification
Bar AMS 4631
ASME SB150
ASTM B150
Bar, Forging ASTM B124
Bolts ASTM F468
Forgings, Die AMS 4631
ASME SB283
ASTM B283
Nuts ASTM F467
Rod AMS 4631
ASME SB150
ASTM B150
SAE J463, J461
Rod, Forging ASTM B124
Screws ASTM F468
Shapes ASTM B150
Shapes, Forging ASTM B124
Studs ASTM F468