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W.Nr 2.4778 UMCo50 Rod High Temperature Cobalt Alloy For Industrial Applications

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W.Nr 2.4778 UMCo50 Rod High Temperature Cobalt Alloy For Industrial Applications

Name: WNr 24778 UMCo50 Rod High Temperature Cobalt Alloy For Industrial Applications
Brand: NikTech
Price: 1 USD

Brand Name : NikTech

Model Number : UMCO50

Certification : ISO 9001:2008

Place of Origin : China

MOQ : 150kgs

Price : Negotiatable

Payment Terms : ,L/C,T/T,Western Union,MoneyGram

Supply Ability : 300 Ton per Month

Delivery Time : 2-30days

Packaging Details : Wood box for Rod

Thermal Conductivity : 9.2 W/mK

Wear Resistance : High

Material Type : Alloy

Density : 8.1 g/cm3

Magnetic Properties : Non-magnetic

Elongation : 10-52%

Corrosion Resistance : Excellent

Melting Point : 1380-1395

Tensile Strength : 760MPa

Hardness : HRC 32-50

Composition : Cobalt, Chromium, Tungsten, Nickel, Iron

Applications : Aerospace, Gas Turbines, Chemical Processing, Medical Devices

Common Trade Names 1 : UMCo-50

Common Trade Names 2 : Cobalt 50

Common Trade Names 3 : CoCr28

Common Trade Names 4 : W.Nr 2.4778

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W.Nr 2.4778 UMCo50 Rod: High-Temperature Cobalt Alloy for Industrial Applications

Product Overview

UMCo50 (also known as Co50, Thermco50, or W.Nr. 2.4778) is a high-performance cobalt-based alloy designed for applications requiring exceptional thermal shock resistance, wear resistance, and high-temperature strength. With a melting point ranging from 1380°C to 1395°C, it outperforms many nickel-based alloys in extreme conditions. This alloy is particularly suitable for industries such as steel manufacturing, chemical processing, aerospace, and energy production.

Chemical Composition (EN 10295)

Element	C (%)	Si (%)	Mn (%)	P (%)	S (%)	Cr (%)	Mo (%)	Ni (%)	Nb (%)	Co (%)	Fe (%)
Range	0.05–0.25	0.50–1.50	1.5	0.04	0.03	27–30	0.50	4.0	0.50	48–52	Balance

Mechanical Properties

Property	Value
Density	8.1 g/cm³
Yield Strength	490MPa
Ultimate Tensile Strength	235 MPa
Elongation at Break	10%
Hardness	35 HRC

Physical Properties

Property	Value
Melting Point	1380–1395°C
Thermal Conductivity	0.022cal/cm/sec./°C
Specific Heat	0.5J/g·K
Thermal conductivity	9.2W/K.m

Standards and Specifications

Standard	Description
ASTM B425	Cold Rolled Rod
EN 10295	Cobalt-Based Alloys
ISO 9001:2015	Quality Management Systems

Applications

UMCo50 rods are ideal for

Skid Rails in Steel Mills: Operating at temperatures up to 1350°C, UMCo50 provides superior thermal shock resistance compared to traditional alloys.
Chemical Processing Equipment: Resistant to sulfuric acid and nitric acid, making it suitable for harsh chemical environments.
Aerospace Components: Utilized in high-stress, high-temperature applications requiring reliable performance.
Energy Production: Components exposed to extreme thermal cycling benefit from UMCo50's durability.

FAQs

Q1: What is the maximum operating temperature for UMCo50 rods?

A1: UMCo50 rods can operate effectively up to temperatures of 1350°C, making them suitable for high-temperature applications.

Q2: Can UMCo50 rods be welded?

A2: Yes, UMCo50 rods can be welded using standard welding techniques. For enhanced wear resistance, consider using hardfacing alloys during welding.

Q3: How does UMCo50 compare to other cobalt-based alloys?

A3: UMCo50 offers superior thermal shock resistance and higher melting points compared to many other cobalt-based alloys, ensuring better performance in extreme conditions.

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W.Nr 2.4778 UMCo50 Rod High Temperature Cobalt Alloy For Industrial Applications

W.Nr 2.4778 UMCo50 Rod High Temperature Cobalt Alloy For Industrial Applications

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