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High Performance Hastelloy C4 Rod Bright Surface UNS N06455 Cold Rolled

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High Performance Hastelloy C4 Rod Bright Surface UNS N06455 Cold Rolled

Name: High Performance Hastelloy C4 Rod Bright Surface UNS N06455 Cold Rolled
Brand: NikTech
Price: 1 USD

Brand Name : NikTech

Model Number : Hastelloy C4

Certification : ISO 9001:2008

Place of Origin : China

MOQ : 150kgs

Price : Negotiatable

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 300 Ton per Month

Delivery Time : 2-30days

Packaging Details : Woodbox

Corrosion Resistance : Excellent

Model : Hastelloy C4

Modulus Of Elasticity : 30.8 x 10³ psi (216 GPa)

Brand No : NicTech

Shape : Rod

Surface : Bright

Melting Range : 1399 °C

Technique : Cold-rolled

Powder Or Not : Not Powder

Specification And Size : Cut According To Customer Requirements

Machinability : Varies

Price Term : Ex-Work,FOB,CNF,CFR,CIF,FCA,DDP,DDU

Applications : Chemical processing, aerospace, marine engineering, pollution control, nuclear reactors

Elongation At Break : 20-30%

Specific Heat : 406 J/kg.°C

Standard : UNS N06455

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Hastelloy C-4 Rod – Premium Nickel-Chromium-Molybdenum Alloy for Harsh Chemical Environments

Hastelloy C-4 rod (UNS N06455) is a high-performance nickel-chromium-molybdenum alloy renowned for its exceptional resistance to a wide range of aggressive chemicals, including hydrochloric acid, sulfuric acid, and chlorides. Its microstructural stability ensures resistance to sensitization during welding, making it ideal for critical applications in chemical processing, pollution control, and high-temperature systems.

Chemical Composition (ASTM B574)

Element	Min %	Max %
Nickel (Ni)	Balance	–
Chromium (Cr)	14.00	18.00
Molybdenum (Mo)	14.00	17.00
Iron (Fe)	–	3.00
Cobalt (Co)	–	2.00
Manganese (Mn)	–	1.00
Titanium (Ti)	–	0.70
Silicon (Si)	–	0.08
Carbon (C)	–	0.015
Phosphorus (P)	–	0.04
Sulfur (S)	–	0.03

Mechanical Properties (Annealed)

Property	Value
Tensile Strength	69000 psi (476 MPa)
Yield Strength (0.2% offset)	57100 psi (393 MPa)
Elongation	30%
Hardness (Rockwell B)	90
Modulus of Elasticity	212 GPa
Impact Strength (Charpy V-notch)	381 J (281 ft-lbf)

Physical Properties

Property	Value
Density	8.64 g/cm³ (0.312 lb/in³)
Melting Point	1399°C (2550°F)
Thermal Conductivity	10.1 W/m·°C
Electrical Resistivity	1.25 µΩ·m
Coefficient of Thermal Expansion (20–100°C)	10.9 µm/m·°C
Specific Heat (20°C)	406 J/kg·°C

Standards & Product Forms

Sheet, Plate & Strip	SB 575/B 575 P= 43
Billet, Rod & Bar	SB 574/B 574 P= 43
Coated Electrodes	SFA 5.11/ A 5.11 (ENiCrMo-7) F=43
Bare Welding Rods & Wire	SFA 5.14/ A 5.14 (ERNiCrMo-7) F= 43
Seamless Pipe & Tube	SB 622/B 622 P= 43
Welded Pipe & Tube	SB 619/B 619 P= 43
Fittings	SB 366/B 366 P= 43
Forgings	–
DIN	17744 No. 2.4610 NiMo16Cr16Ti
TÜV	Werkstoffblatt 424Kennblatt 2666.02Kennblatt 2667.02Kennblatt 2665.02
Others	NACE

Applications

Hastelloy C-4 rod is ideal for:

Chemical reactors and heat exchangers
Pollution control equipment
Pharmaceutical manufacturing systems
High-temperature piping and valves
Desulfurization units

FAQs

Q1: What makes Hastelloy C-4 rod suitable for chemical processing applications?

A1: Its high chromium and molybdenum content provide excellent resistance to a wide range of corrosive environments, including hot contaminated mineral acids and chlorides.

Q2: How does Hastelloy C-4 rod perform under high temperatures?

A2: The alloy maintains its mechanical strength and resistance to oxidation at elevated temperatures, making it suitable for high-temperature applications up to 400°C (750°F).

Q3: Is Hastelloy C-4 rod weldable?

A3: Yes, it can be welded using standard techniques such as GMAW, GTAW, and SMAW without concerns of sensitization.

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