Bronce Estañado C90700, SAE 65 (CDA 907)

C90700 (CDA 907) is a high-resistencia bronze casting alloy de India, ideal for heavy-duty components in marine and industrial environments. Conex Metals is your trusted source for C90700 Tin Bronze, SAE 65, offering solids and made-to-order castings in both centrifugal (ASTM B271) and sand (ASTM B584) casting methods. Proporcionamos both off-the-shelf and special casting options to meet your specific needs. Our expert team will determine the optimal casting method based on your size, specification, and desired quantity.

C90700 Tin Bronze is a versatile alloy utilizado en various demanding applications, including:

Gears: Due to its high resistencia and wear resistance, C90700 is adecuado para manufacturing gears that need to withstand significant mechanical stress and friction.
Worm Gears: The alloy’s high resistencia and excellent wear resistance make it ideal for worm gears, which are utilizado en applications requiring high torque and smooth motion.
Bearing Bushings: The alloy’s good lubricity and resistance to galling make it ideal for bearing bushings, which require low friction and durabilidad to function efficiently over time.
Valve Components: C90700’s resistencia a la corrosión and durabilidad are beneficial for valve components, which must withstand various fluid environments and pressures without degrading.

Trust Conex Metals to deliver alta calidad C90700 Tin Bronze products that meet your exact specifications.

C90700 Tin Bronze Composición Química:
(%max., unless shown as range or min.)

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Bronze Composición Química
	Cu(1)	Si	S	Sn	Zn	Sb	Al	Fe	Pb	Ni(2)	P(3)
Min./Max.	88.0-90.0	0.005	0.05	10.0-12.0	0.5	0.2	0.005	0.15	0.5	0.5	0.3
Nominal	89	–	–	11	–	–	–	–	–	–	–

(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
(3) For continuous castings, P shall be 1.5%, max.
Note: Cu + Sum of Named Elements, 99.4% min.

C90700 Propiedades Mecánicas
(measured at room temperature, 68 F (20 C)

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C90700 Propiedades Mecánicas
Temper	Section Size	Cold Work	Rockwell Dureza				Vickens Hard.	Brinell Hard.		Shear Resistencia	Fatigue Resistencia*	Izod Impact Resistencia	Yield Resistencia (0.5% ext. under load)	Yield Resistencia (0.2% offset)	Yield Resistencia (0.05% offset)	Typ/ Min	Temp	Tensile Resistencia	El
	in.	%	B	C	F	30T	500	500	3000	ksi	ksi	ft-lb	ksi	ksi	ksi		F	ksi	%
	mm.									MPa	MPa	J	MPa	MPa	MPa		C	MPa
As Sand Cast
M01	0	0	–	–	–	–	–	80	–	–	25	0	22	–	–	TYP	68	44	20
	0		–	–	–	–	–	80	–	–	172	0	152	–	–		20	303	20
M01	0	0	–	–	–	–	–	65	–	–	–	0	17	–	–	SMIN	68	35	10
	0		–	–	–	–	–	65	–	–	–	0	117	–	–		20	241	10
As Centrifugal Cast
M02	0	0	–	–	–	–	–	102	–	–	–	0	30	–	–	TYP	68	55	16
	0		–	–	–	–	–	102	–	–	–	0	207	–	–		20	379	16
As Continuous Cast
M07	0	0	–	–	–	–	–	–	–	–	–	0	25	–	–	SMIN	68	40	10
	0		–	–	–	–	–	–	–	–	–	0	172	–	–		20	276	10
As Permanent Mold Cast
M05	0	0	–	–	–	–	–	102	–	–	–	0	30	–	–	TYP	68	55	16
	0		–	–	–	–	–	102	–	–	–	0	207	–	–		20	379	16
As Centrifugal Cast
M02	0	0	–	–	–	–	–	95	–	–	–	0	28	–	–	SMIN	68	50	12