All Products

Raian Ionescu

Material quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future

Contact Person : Gao Ben

Phone Number : 18068357371

Whatsapp : +8618068357371

Industrial-Grade Monel K500 Round Bar with High Hardness and Anti-Oxidation Properties for Critical Engineering

Certification	ISO, ASTM, EN, DIN
Minimum Order Quantity	50 kg

Product Details

Model NO.	K500	Shape	Round
Technique	Hot Rolled	Surface Treatment	Pickling
Length	4-6m/PC	Diameter Range	6 Mm - 300 Mm
Tensile Strength	≥ 1100 MPa	Yield Strength	≥ 790 MPa
Elongation	≥ 15%	Hardness	30 - 40 HRC
Fatigue Strength	≥ 480 MPa	Nickel Content	63.0 - 67.0%
Copper Content	27.0 - 33.0%	Aluminum Content	2.3 - 3.1%
Titanium Content	0.35 - 0.85%
Highlight	High Hardness Monel K500 Round Bar , Anti-Oxidation Monel K500 Round Bar , Industrial-Grade Nickel Alloy Bar

Leave a Message

Product Description

Industrial-Grade Monel K500 Round Bar

Premium nickel-copper alloy engineered for applications demanding exceptional durability, corrosion resistance, and mechanical strength. Ideal for valve stems, shafts, and critical engineering components.

Product Specifications

Standards

AISI, ASTM, BS, DIN, GB, JIS

Grade

Monel K500

Diameter Range

4-300mm

Length

2m, 5.8m, 6m, or custom

Material Overview

Monel K500 round bar is a precipitation-hardened nickel-copper alloy that delivers superior hardness, tensile strength, and wear resistance while maintaining excellent corrosion resistance in harsh environments including seawater, acidic/alkaline solutions, and high-temperature gases.

Chemical Composition

Element	Content Range (%)	Role
Nickel (Ni)	63.0 - 67.0	Primary base metal providing corrosion resistance
Copper (Cu)	27.0 - 33.0	Enhances strength and seawater resistance
Aluminum (Al)	2.3 - 3.1	Enables precipitation hardening
Titanium (Ti)	0.35 - 0.85	Forms precipitates with aluminum
Iron (Fe)	≤ 2.0	Minimizes impurities

Mechanical Properties

Property	Metric Unit	Imperial Unit
Tensile Strength	≥ 1100 MPa	≥ 160 ksi
Yield Strength	≥ 790 MPa	≥ 115 ksi
Elongation	≥ 15%	≥ 15%
Hardness	30 - 40 HRC	30 - 40 HRC

Performance Advantages

Exceptional Hardness: 2-3 times higher than Monel 400 with Rockwell C hardness of 30-40 HRC
Superior Corrosion Resistance: Resists pitting, crevice corrosion, and stress corrosion cracking in seawater and chemical environments
High Temperature Stability: Maintains strength at temperatures up to 480°C (900°F)
Excellent Machinability: Can be machined into complex shapes using proper carbide tools and cooling

Industry Applications

Oil & Gas Industry

Valve stems, seats, sucker rods, and pump shafts that withstand high pressure, temperature fluctuations, and corrosive drilling fluids.

Marine Engineering

Propeller shafts, rudder pins, and subsea connector components resistant to seawater corrosion and biofouling.

Chemical Processing

Reactor shafts, agitator shafts, and heat exchanger tubesheets for corrosive chemical environments.

Aerospace & Defense

Landing gear components and missile guidance system parts requiring high strength and temperature stability.

Standards & Certifications

Manufactured to ASTM B865, ASME SB-865, EN 1774, ISO 6208, and NACE MR0175/ISO 15156 standards. Available with Mill Test Reports per EN 10204 3.1B.

Available Product Forms

Beyond round bars, Monel K500 is available as sheet, plate, pipe, tube, wire, forgings, fasteners, and fittings to meet diverse engineering requirements.

Delivery & Packaging: Standard sizes available from stock with prompt delivery. Export standard packaging including container options: 20ft GP (24-26CBM), 40ft GP (54CBM), and 40ft HG (68CBM).

Tags:

Industrial-Grade Monel K500 Round Bar with High Hardness and Anti-Oxidation Properties for Critical Engineering

High Hardness Monel K500 Round Bar

Anti-Oxidation Monel K500 Round Bar

Industrial-Grade Nickel Alloy Bar