Inconel Super Alloy Bar Inconel 600 625 718 X750 Nickel‑Base Round Bar

Inconel Super Alloy Bar Inconel 600 625 718 X750 Nickel‑Base Round Bar

Outstanding high‑temperature oxidation resistance up to 1095℃
Excellent tensile & creep strength under extreme high‑temperature working condition
Good corrosion resistance for chloride, seawater and acid media
Supply hot‑rolled heavy bar & precision cold‑drawn ground bar
Support custom square, hexagon profile & drawing‑based processing

Product Overview

Inconel Super Alloy Bar is nickel‑chromium based high‑performance solid bar, manufactured in compliance with ASTM B408, ASTM B564, ASME SB‑408 standards. Main grades cover Inconel 600, Inconel 625, Inconel 718, Inconel X750.

We provide two production status: hot‑rolled bar Φ12‑250 mm for heavy forging large component; cold‑drawn precision ground bar Φ3‑100 mm for high‑precision parts with fine surface finish. Custom square, hexagonal profiles are available. Standard length 3m /6m. Value‑added service includes water‑jet cutting, forging modification per customer drawings.

Widely used in aerospace gas turbine, offshore oil‑gas equipment, chemical reactor, heat‑treatment furnace, power energy equipment for high‑temp & corrosive environment.

Super Alloy Bar

Chemical & Mechanical Property Snapshot

Grade	UNS No.	W.Nr.	Chemical Composition(Main Elements)	Tensile Strength(MPa)	Yield Strength(MPa)	Elongation(%)	Hardness(HB)
Inconel 600	N06600	2.4816	Ni≥72, Cr14‑17, Fe6‑10	≥550	≥240	≥30	≤179
Inconel 625	N06625	2.4856	Ni≥58, Cr20‑23, Mo8‑10, Nb3.15‑4.15	≥830	≥410	≥30	≤220
Inconel 718	N07718	2.4668	Ni50‑55, Cr17‑21, Mo2.8‑3.3, Nb4.75‑5.5	≥1240	≥1030	≥12	≤380
Inconel X750	N07750	2.4869	Ni≥70, Cr14‑17, Al0.4‑1.0, Ti2.25‑2.75	≥1100	≥620	≥20	≤320

Detailed Technical Specifications

Technical Item	Complete Specification
Product Name	Inconel Super Alloy Bar
Product Category	Super Alloy Bar
Level1 Category	Steel Bar/Rod
Level2 Category	Alloy Steel Bar
Level3 Category	Inconel Nickel‑Base Super Alloy Bar
Material Type	Inconel Nickel‑Base Super Alloy
Applicable Standards	ASTM B408, ASTM B564, ASME SB‑408
Available Grades	Inconel 600, Inconel 625, Inconel718, Inconel X750
Hot‑Rolled Bar Diameter	Φ12‑250 mm
Cold‑Drawn Precision Ground Bar Diameter	Φ3‑100 mm
Custom Profiles	Round, Square, Hexagonal, Flat
Standard Fixed Length	3 m, 6 m
Cutting Service	Water‑Jet Cutting
Modification Service	Forging Modification
Customization Basis	Customer Drawings
Surface Condition	Hot rolled black surface; Cold‑drawn bright ground surface
Core Performance	High‑temperature oxidation resistance, high creep strength, chloride corrosion resistance
Quality Documentation	Mill Test Certificate with UNS, W.Nr., chemical & mechanical test report
Packing	Export anti‑scratch wooden package for precision bar
Application	Aerospace, Oil & Gas, Chemical Processing, Furnace Equipment
MOQ	5 Ton
Payment Terms	T/T, L/C at Sight
Delivery Time	7‑15 working days after deposit received

Dimension Specification Table

Item	Specifications
Hot Rolled Round Bar Diameter	Φ12 mm–Φ250 mm
Cold Drawn Precision Ground Round Bar Diameter	Φ3 mm–Φ100 mm
Square Bar Size	Custom side width
Hexagonal Bar Size	Custom across-flat dimension
Flat Bar	Custom thickness × width
Standard Fixed Length	3 m, 6 m
Custom Length	Cut to length according to customer drawing
Tolerance	Hot rolled: ISO h11; Cold drawn ground: h7 / h9
Surface Finish	Hot-rolled black / pickled; Cold-drawn bright ground
Available Processing	Water jet cutting, forging modification

Product Comparison Table

Alloy Grade	UNS Number	W.Nr.	Common Equivalent Grade	Main Alloy Elements	Key Feature	Typical Application
Inconel 600	N06600	2.4816	NiCr15Fe	Ni72,Cr15,Fe8	Excellent oxidation resistance up to 1095℃	Furnace components, heat‑treatment equipment
Inconel 625	N06625	2.4856	NiCr22Mo9Nb	Ni62,Cr22,Mo9,Nb3	High strength, corrosion & fatigue resistance	Offshore, chemical processing, aerospace
Inconel718	N07718	2.4668	NiCr19Fe19Nb5Mo3	Ni52,Cr19,Fe19,Nb5,Mo3	High tensile & creep strength at 650℃	Gas turbines, oil‑gas, aerospace parts
Inconel X750	N07750	2.4869	‑	Ni70,Cr15,Ti,Al	Age‑hardened, high tensile strength	Spring parts, turbine fasteners

App Market

Reliable Steel Coil Solutions For Diverse Industrial Applications

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Aircraft Engine Blade Fasteners

Product Packaging

Secure Export Packaging For Safe Handling And Delivery

FAQs

What is the difference between Inconel 625 and Inconel718 bar?

Inconel 625 relies on molybdenum‑niobium solid‑solution strengthening, good general corrosion performance; Inconel 718 is precipitation hardening grade, higher room‑temperature tensile strength, widely used for high‑load aerospace rotating parts.

Can you provide cut‑to‑length small pieces for Inconel bar?

Yes, we offer water‑jet cutting service, MOQ for full order is 5 ton, small cut pieces can be processed based on bulk order.

What surface finish options are available for Inconel super alloy bar?

Hot‑rolled black surface, cold‑drawn bright ground surface. Ground bar has tight dimensional tolerance and smooth surface.

What is your delivery lead‑time for Inconel super alloy bar?

Normal stock items 7‑10 working days, non‑stock custom sizes 12‑15 working days after receiving deposit.

Which industries mostly use Inconel series super alloy bar?

Mainly aerospace gas turbine, offshore oil‑gas downhole tool, petrochemical reactor, industrial high‑temperature furnace.

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Inconel Super Alloy Bar Inconel 600 625 718 X750 Nickel‑Base Round Bar