ASTM B865 N05500 Alloy

ASTM B865 N05500 Alloy, also known as Monel K500, offers exceptional mechanical properties, making it a superior choice compared to Alloy 400. With approximately twice the tensile strength and three times the yield strength of Monel 400, this alloy maintains its strength up to 1200°F (649°C) while remaining ductile and tough even at temperatures as low as -400°F (-240°C). Additionally, Monel K500 retains its non-magnetic properties down to -200°F (-129°C), making it ideal for applications requiring low magnetic permeability.

Alloy K500 performs exceptionally well in low-temperature environments. As the temperature decreases, its tensile strength and yield strength significantly increase, while its ductility and toughness remain largely unaffected. Even at extreme temperatures as low as -200°C, the alloy does not undergo brittle transition, making it highly suitable for a wide range of low-temperature applications.

Compared to Monel 400, Monel K500 excels in mechanical strength, hardness, corrosion resistance, and long-term stability, making it a preferred material for demanding environments. Its unique combination of properties allows it to perform reliably in extreme conditions, both high and low temperatures.

ASTM B865 N05500 Alloy is widely used across various industries, including pump shafts, oil well tools and instruments, doctor blades and scrapers, springs, valve trim, and marine propeller shafts. Its versatility and superior performance make it a top choice for critical applications requiring durability, corrosion resistance, and strength.

Materil Standard

Production Standard

Physical Properties

Mechanical Properties

Approximately 3 times the yield strength and 2 times the tensile strength of Monel 400

Corrosion resistance comparable to Monel 400 (excellent in seawater and chemical environments)

Low magnetic permeability, non-magnetic down to -101°C (-150°F)

Good mechanical property stability up to 480°C

Age hardenable through precipitation heat treatment

• Higher mechanical strength and hardness.
• Improved long-term stability in extreme environments.
• Better wear resistance due to precipitation hardening.
• Superior performance in both high-temperature and cryogenic applications.

Surface Finishes: Bright (turned/polished) or black (hot-rolled/forged)

Oil and Gas Industry

• Pump shafts, valves, and downhole tools.
• Oil well measurement equipment.

Marine Engineering

• Propeller shafts, fasteners, and marine fittings.

Aerospace

• Components requiring high strength and corrosion resistance.

Industrial Equipment

• Doctor blades, scrapers, and springs.
• Valve trim and heat exchangers.

Q:What information should i confirm you when i send inquiry

A:Sometimes we need product specification like material standard or Grade, size, Qty, shipping port, Terms like FOB or CIF etc.

Q: How long of the delivery time?

A: Usually, the shipment can be delivery within 15-30days after the order confirmed.

Q: How about the payment items?

A: LC, T/T, PayPal, Western Union etc.

Q: Which country have you exported to?

A: Our main market is South America, Middle East, Africa and Europe. And have built long time relationship with Pakistan, US, Norway, Germany, Korea, Russia,Taiwan customers.And got continue orders from them every month.

Q: Can i visit your factory?

A: Sure! Welcome in any time.

Q: How about the MOQ?

A: Normally we dont have MOQ requirement, We always expect more opportunities with you. But for some special material or special size let's communicate the actual status.

Q: Can you support us in the applications?

A: It is our pleasure!

Q: Can you accept the inspection from a third party?

A: Yes. We have enough experience to cooperate with the inspection project.

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