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UNS N08890 Incoloy 890 Rod Superior Strength And Corrosion Resistance

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UNS N08890 Incoloy 890 Rod Superior Strength And Corrosion Resistance

MOQ:	150kgs
Price:	Negotiatable
Standard Packaging:	Wood box
Delivery Period:	2-30days
Payment Method:	L/C,T/T,Western Union,MoneyGram
Supply Capacity:	300 Ton per Month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

NikTech

Certification

ISO 9001:2008

Model Number

Incoloy 890

Coefficient Temperature Of Expansion:

14.47 µm/m/°C @ 100°C

Modulus Of Elasticity Tension:

195.1 GPa At Room Temperature

Shear Modulus Tension:

73.8 GPa At Room Temperature

Type:

High Temperture Bar

Poission’s Ratio:

0.322

Place Of Orig:

China

Service:

OEM\ODM

Type Of Material:

Nickel Iron Chromium

0.2% Yield Strength:

334 MPa

Ultimate Tensile Strength:

652 MPa

Reduction Of Area:

Technique:

Hot Rolled, Hot Forged, Cold Drawn

Highlight:

UNS N08890 incoloy rod

Corrosion Resistance incoloy rod

334 MPa incoloy bar

Product Description

UNS N08890 Incoloy 890 Rod: Superior Strength and Corrosion Resistance

Incoloy 890, designated as UNS N08890, is a high-performance nickel-chromium-iron alloy known for its exceptional strength and resistance to oxidation, carburization, and sulfidation at temperatures up to 2200°F (1200°C). Its unique composition and properties make it suitable for various demanding applications.

Chemical Composition

The chemical composition of Incoloy 890 is as follows:

Element	Content (%)
Nickel (Ni)	40.0 - 45.0
Chromium (Cr)	23.5 - 28.5
Iron (Fe)	Balance
Manganese (Mn)	≤1.5
Carbon (C)	≤0.1%
Copper (Cu)	≤0.75
Silicon (Si)	1.0 - 2.0
Aluminum (Al)	0.05 - 0.6
Titanium (Ti)	0.15-0.6
Molybdenum (Mo)	1.0 - 2.0
Niobium (Nb)	0.2 - 1.0
Tantalum (Ta)	0.10 - 0.6
Phosphorus (P)	≤0.03
Sulfur (S)	≤0.015

Mechanical Properties

Incoloy 890 exhibits the following mechanical properties:

Property	Value (Room Temperature)
Tensile Strength (ksi)	75 (520 MPa)
Yield Strength (ksi)	30 (205 MPa)
Elongation (%)	≥35

Physical Properties

Key physical properties of Incoloy 890 include:

Density: 7.94 g/cm³ (0.287 lb/in³)
Melting Point: 1309-1383°C (2388-2521°F)

Applications

Incoloy 890 is widely used in applications requiring high-temperature strength and resistance to corrosive environments, such as:

Heat exchangers
Petrochemical processing vessels
Power generation components
Turbine blades
Combustion chamber components

Standards and Specifications

Incoloy 890 conforms to several industry standards, including:

ASTM B408: Standard Specification for Incoloy 890 Bars and Rods
ASTM B407: Standard Specification for Incoloy 890 Tubing
ASTM B409: Standard Specification for Incoloy 890 Plate, Sheet, and Strip

FAQs

Q1: What is the maximum operating temperature for Incoloy 890?

Incoloy 890 maintains excellent mechanical properties and resistance to oxidation up to temperatures of 2200°F (1200°C).

Q2: How does Incoloy 890 compare to other Incoloy alloys like 803 and 800HT?

Incoloy 890 offers superior resistance to carburizing environments compared to alloy 803 and slightly enhanced properties over alloy 800HT, especially at elevated temperatures.

Q3: Is Incoloy 890 weldable?

Yes, Incoloy 890 can be welded using standard welding techniques suitable for nickel-based alloys.

Tags:

incoloy 800,

incoloy rod,

incoloy 825 strip

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