Nickel Aluminum Bronze NES 833

Name: Nickel Aluminum Bronze NES 833
Brand: GOVIND METAL CO.
Price: 100.00 INR
Availability: InStock

Price 100.00 INR/ Kilograms

Get a Price/Quote

MOQ : 100 Kilograms

Nickel Aluminum Bronze NES 833 Specification

Technique
Polished

Temper
Hard

Product Type
Bronze Fitting

Material
Bronze

Shape
Round

Color
Golden

Weight
20-50 Grams (g)

Application
Aerospace, Decorations, Sewage

Nickel Aluminum Bronze NES 833 Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID), Cheque, Cash Advance (CA)

Supply Ability
1000 Kilograms Per Month

Delivery Time
7 Days

Sample Available
Yes

Sample Policy
Within a certain price range free samples are available

Main Export Market(s)
Australia, North America, South America, Western Europe, Middle East, Africa, Central America, Eastern Europe, Asia

Main Domestic Market
All India

About Nickel Aluminum Bronze NES 833

Nickel Aluminum Bronze NES 833 is a premium marine-grade copper alloy renowned for its exceptional strength, corrosion resistance, and reliability in aggressive environments. Conforming to the NES 833 specification, this alloy offers excellent resistance to seawater corrosion, cavitation, erosion, and stress corrosion cracking, making it highly suitable for naval, offshore, and marine engineering applications. Nickel Aluminum Bronze NES 833 also delivers superior mechanical properties, high fatigue strength, and good weldability, ensuring consistent performance under heavy loads and fluctuating temperatures. It is widely used in critical components such as marine propellers, pumps, valves, shafts, and fasteners where durability and long service life are essential.

NES 833 Part 2

We specialize in manufacturing & supply of high precision NAB (Nickel Aluminum Bronze) fasteners in any sizes as per your specifications confirming to Naval Engineering Standards (NES).
The Nickel aluminum bronze material shall be as specified by you, like NES 833 Part 2, BS 2874 Gr, CA104 etc.
Some of the properties of the Alloy NES 833 Part 2 are detail below
Nickel Aluminum Bronze NES 833 Part 2
Nickel Aluminum Bronze NES 833 Part 2 is for good ductility and impact strength. Its distinctive quality is it has a excellent corrosion resistance.

Chemical Composition NES 833 Part 2

Element	% by weight
	Not Less than	Not More than
Aluminum (see Note 1)	8.5	10.0
Iron (see Note 2)	4.0	5.0
Nickel (see Note 2)	4.5	5.5
Manganese		0.50
Copper	Remainder
Impurities
Zinc		0.40
Lead		0.05
Tin		0.10
Silicon		0.10
Magnesium		0.05
Total Impurities		0.50
NOTE 1 - Aluminum to at least commercially pure 99.7% with maximum magnesium level of 0.05 % is to be used
NOTE 2 - Nickel content is to be greater than iron content.

Mechanical Properties

Typical mechanical properties of the alloy are:-

Grade	NES 833 Part 2
Tensile Strength (MPa)	680
Proof Stress 0.2% (MPa)	325
Elongation A5 (%)	17
Physical Properties
Density	7.5 gm / cm³
Electrical Resistivity	0.172 x 10-6 oms
Thermal Conductivity	42 W/m.k at 20^oC

NES 833 Part 2 has high corrosion resistance; particularly in marine environments. It also has excellent resistance to cavitations erosion. It largely retains its strength and hardness upto 400o C. It is also resistant to high temperature scaling up to 1000^oC.

The dimensional Accuracy & Tolerance of our fastener products are as per the relevant international standards.

Our fasteners are widely used by marine project industries like Ship Building, Pressure Vessels and Heat Exchanger manufacturers, Marine application valve manufacturers and so on.

Our fasteners are manufactured strictly as per the specified fastener material standard as well as fastener dimensional standard.
Our fastener products are put through suitable stress relief heat treatment process to get rid of all the undue stresses inculcated during manufacturing process.
The finished fasteners are thoroughly inspected for the surface defects like Cracks , Seams , Bursts , Folds , Laps , Voids etc .

We are one of the leading manufacturers of high precision NAB (Nickel Aluminum Bronze) fasteners in India.