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0.1mm-300mm High Temperature Alloy Hastelloy S Rod For Aerospace Applications

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0.1mm-300mm High Temperature Alloy Hastelloy S Rod For Aerospace Applications

Name: 01mm300mm High Temperature Alloy Hastelloy S Rod For Aerospace Applications
Brand: NikTech
Price: 1 USD

Brand Name : NikTech

Model Number : Hastelloy S

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 : Wooden Pallets

Product Surface : black or bright

Features : Corrosion Resistance

Alloy : Nickel alloys

Thickness : 0.1mm-300mm

Melting Point : 1335-1380°C

Weldability : Good

Product : Hastelloy S

Character : High-temperature stability

Densitsy : 8.75 G/cm³

Electrical Resistivity : 1.28a µohm-m

Thermal Conductivity : 14.0 W/m-ºC

Mean Coefficient of Thermal Expansion : 11.5 x 10-6m/m-°C

Dynamic Modulus of Elasticity : 212 GPa

Standard : UNS N06635

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High-Temperature Resistant HASTELLOY S Rod for Aerospace Applications

HASTELLOY S rod (UNS N06635) is a high-performance nickel-chromium-molybdenum alloy renowned for its exceptional strength, thermal stability, and resistance to oxidation and corrosion in high-temperature environments. Developed primarily for aerospace applications, it is widely utilized in gas turbine engines, power generation, and chemical processing industries.

HASTELLOY S Rod – Material Overview

HASTELLOY S rod offers outstanding thermal stability and low thermal expansion, making it ideal for components subjected to severe thermal cycling. It maintains excellent oxidation resistance up to 2000°F (1093°C) and retains strength and ductility after prolonged exposure to temperatures ranging from 800°F to 1600°F (427°C to 871°C). This alloy is particularly suitable for applications requiring materials that can withstand severe cyclical heating conditions while maintaining structural integrity.

Chemical Composition

Element	Composition (%)
Nickel (Ni)	Balance
Chromium (Cr)	16
Molybdenum (Mo)	15
Iron (Fe)	≤3
Cobalt (Co)	≤2
Tungsten (W)	≤1
Silicon (Si)	≤0.4
Manganese (Mn)	≤0.5
Carbon (C)	≤0.02
Aluminum (Al)	≤0.25
Boron (B)	≤0.015
Lanthanum (La)	≤0.02

Mechanical Properties

Property	Value
Density	8.75 g/cm³
Melting Point	1335–1380°C
Tensile Strength	844 MPa
Yield Strength	444 MPa
Elongation	49%
Thermal Conductivity	14.0 W/m·°C @ 200°C
Thermal Expansion	12.8 × 10⁻⁶/°C (20–316°C)

Physical Properties

Property	Value
Density	8.75 g/cm³
Melting Point	1335–1380°C
Electrical Resistivity	1.28a µohm-m
Thermal Conductivity	14.0 W/m·°C @ 200°C
Specific Heat	398 J/kg·°C @ 0°C
Thermal Diffusivity	3.9 × 10⁻⁶ m²/s @ 100°C

Applicable Standards

ASTM B622 – Seamless Nickel-Chromium-Molybdenum Alloy Pipes and Tubes
ASTM B619 – Welded Nickel-Chromium-Molybdenum Alloy Pipes and Tubes
ASTM B366 – Nickel Alloy Fittings
NACE MR0175/ISO 15156 – Materials for Use in H₂S-Containing Environments in Oil and Gas Production

Applications

Aerospace: Components in gas turbine engines, including seals and structural parts.
Chemical Processing: Equipment exposed to high temperatures and corrosive environments.
Power Generation: Parts in gas turbines and other high-temperature systems.
Marine: Components in seawater desalination plants and other marine applications.

FAQs

Q1: What is the maximum operating temperature for HASTELLOY S rod?

A1: HASTELLOY S rod maintains excellent oxidation resistance up to 2000°F (1093°C), making it suitable for high-temperature applications.

Q2: Can HASTELLOY S rod be welded?

A2: Yes, HASTELLOY S rod can be welded using standard welding techniques, including gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW).

Q3: What are the main industries that use HASTELLOY S rod?

A3: HASTELLOY S rod is widely used in aerospace, chemical processing, power generation, and marine industries due to its excellent high-temperature strength and corrosion resistance.

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