ToughMet® Nickel Bronze 729 / C729 / C72900

Copper alloy 729 is an excellent alternative to nickel alloys, aluminum bronzes, and beryllium copper. C729 ToughMet alloys are anti-galling, free of lead and beryllium, and show excellent corrosion and stress corrosion cracking resistance in seawater applications. ToughMet (C72900) has exceptional high strength, excellent machinability, and is non-magnetic.

Toughmet 3 AT is alloy C72900 Nickel Bronze that is spinodally hardend to acheive attributes beyond those typically found in other high strength copper alloys. Toughmet 3 AT extruded and spinodally hardend condition exhibits tensile stregnth up to 110 ksi and hardness up to HRC 30. For a copper alloy consisting of Copper - 15% Nickel - 8% Tin, this alloy maintains an excellent level of machinability.

 

APPLICATIONS

 

Gears

Worm Gears

Heavy Construction Equipment

Seal Rings

Pump Impellers

Valve Bodies

Bushings

 

SPECIFICATIONS

	Cu	Ni	Sn
Nominal	Balance	15.0	8.0

Mechanical Properties

Temper	Outside Diameter	0.2% Offset Yield Strength		Ultimate Tensile Strength		Elongation	Hardness
		ksi	MPa	ksi	MPa	%	HRC
T3 AT90	1 - 3.9"	105	724	110	758	4	30
T3 AT90	4" - 9"	94.5	652	99	683	4	30
T3 AT110	0.595" - 3.9"	90	621	105	724	6	27

 

FAQ

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.

Q:How can we get the offer?

A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.

Q:Can we get the some samples?Any charges?

A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.

Q: How do you make our business long-term and good relationship ?

A: 1.We keep good quality and competitive price to ensure our customers’ benefit.

2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Why choose us?

* Track the different stages of production from scratch

* Check the quality of each product before packaging

* Accept quality inspection by designated third party and try our best to meet customer needs.

* Shipping and product quality tracking.

* Promptly solve any problems encountered by customers.

* Provide relevant technical support, quick response.

Hot Tags: toughmet® nickel bronze 729 / c729 / c72900, China toughmet® nickel bronze 729 / c729 / c72900 manufacturers, suppliers, factory, 16mm T1 Copper Pipe, air conditioner copper pipes, TP1 TP2 Drawing tubing, ASTM B88 Copper Gas Pipes, TP1 TP2 Miniature Copper Tubing, Bending t1 Copper Tubing