Inconel 600 versus Inconel 601 alloy forgings

Inconel 600 and 601 forgings: The main difference lies in the addition of aluminum to Inconel 601, which gives it significantly superior high-temperature oxidation resistance, making it ideal for use in furnaces. While Inconel 600 also exhibits good strength at high temperatures, it performs better in terms of chloride stress corrosion cracking in marine/chemical environments. 601 is more suitable for use under high-temperature oxidizing conditions, while 600 offers excellent resistance to general corrosion and stress corrosion cracking, and is generally more cost-effective.

What is Inconel 600 material?

Inconel 600 is a nickel-chromium alloy that exhibits good oxidation resistance at high temperatures and also offers good corrosion resistance in carburizing and chlorine-containing environments. Inconel 600 is a nickel-chromium alloy designed for use across a wide range of temperatures, from cryogenic temperatures to high temperatures (up to 2000°F/1093°C).

Inconel 600/601 forgings manufacturer and supplier. We offer products in various shapes and sizes, conforming to national standards and specifications. Furthermore, we can manufacture products of different sizes, diameters, thicknesses, and lengths according to customer requirements.

Inconel 600/601 forgings are chromium-nickel-iron alloys with excellent corrosion resistance and heat resistance. Inconel 600 forgings possess high mechanical strength and good machinability. The high nickel content enhances its corrosion resistance. In addition, it can withstand corrosion from various organic and inorganic acids.

Due to the presence of chromium, it exhibits resistance to sulfide corrosion and oxidation. Inconel 601 forgings are primarily a nickel-chromium alloy, suitable for applications requiring high strength and good machinability. This type of forging can be easily processed in a temperature range from extremely low temperatures to 1800 degrees Fahrenheit.

Specification of Inconel 600/601 Forgings

Standard	:	ASTM /ASME B564 / SB564
Dimension	:	ASTM,DIN, BS,GB, IS and all International Standards
Forged Between	:	2300/1700ºF (1260/930ºC) and air cooled
Severe Reductions	:	Ingot breakdown, Roll forging, Drawing, Blocking and Backward extrusion- 2300ºF (1260ºC).
Moderate Reductions	:	Finish forging and upsetting- 2200ºF (1200ºC).
Slight Reductions	:	Coining, restriking and end upsetting- 2050ºF (1120º).
Type	:	Chain Link, D Shackle, Bow Shackle etc.

Other Properties of Inconel Alloy 600/601 Forgings

Equivalent Grades for Inconel 600/601 Forgings

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN	OR
Inconel 600	2.4816	N06600	NCF 600	NA 13	МНЖМц 28-2,5-1,5	NC15FE11M	NiCr15Fe	-
Inconel 601	2.4851	N06601	NCF 601	NA 49	XH60BT	NC23FeA	NiCr23Fe	-

Inconel 600/601 Forgings Chemical Composition

Grade	C	Mn	Si	S	Cu	Fe	Ni	Cr
Inconel 600	0.15 max	1.00 max	0.50 max	0.015max	0.50 max	6.00 – 10.00	72.00 min	14.00 – 17.00
Inconel 601	0.10 max	1.0 max	0.5 max	0.015 max	1.0 max	Balance	58.0 – 63.0	21.0 – 25.0

Mechanical Properties of Inconel 600/601 Forging

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Inconel 600	8.47 g/cm3	1413 °C (2580 °F)	Psi – 95,000 , MPa – 655	Psi – 45,000 , MPa – 310	40 %
Inconel 601	8.1 g/cm3	1411 °C (2571 °F)	Psi – 80,000 , MPa – 550	Psi – 30,000 , MPa – 205	30 %

Inconel 600/601 Forgings Types

Inconel 600/601 Forgings Types

Forgings (Summary of Key Differences):
Oxidation Resistance: 601 is superior to 600 (due to the presence of aluminum).
High-Temperature Strength: 601 exhibits higher strength and creep resistance at high temperatures.
Corrosion Resistance: Both have good corrosion resistance, but for specific chloride stress corrosion cracking issues, 600 is usually preferred; 601 performs well in general high-temperature environments.
Cost: 600 is generally less expensive.

Why Choose Gnee as Your Nickel-Based Alloy Supplier

✅ Over 18 years of export experience, products sold to more than 80 countries

✅ Certified by ISO, SGS, and BV

✅ Global inventory of Inconel, Hastelloy, Incoloy, and Monel alloy tubing, plates, and bars

✅ Custom processing services available – including cutting, polishing, CNC machining, and packaging

✅ Fast delivery within 7-15 days, supported by global logistics partners

📦 Packaging and Shipping

All stainless steel products are packaged using the following methods:

Wooden pallets or crates

Moisture-proof packaging

Labels with furnace number, standard, and size labels

Shipped worldwide by sea, air, or express