Difference Between Inconel 600 and 718

Inconel 600

Inconel® 600 is also known as Nicrofer 716, Pyromet Alloy 600, and Nicrimphy 600. Its a Nickel-Chromium alloy with good resistance to oxidation and corrosion at high temperatures. Inconel® 600 is highly resistant to chloride-ion stress-corrosion cracking due to the high nickel content. Age-hardening treatments are not required, as Inconel® 600 is hardened and strengthened through cold work only. Inconel® 600 can operate from cryogenic temperatures to 700°F (370°C).

Inconel 600 Composition

Grade Ni Cr Fe C Mn S Si Cu
Inconel 600 72.0 min 14.0 – 17.0 6.0 – 10.0 0.15 max 1.0 max 0.015 max 0.5 max 0.5 max

Inconel 600 Equivalent Grades

STANDARD WERKSTOFF NR. UNS GOST AFNOR JIS BS EN OR
Inconel 600 2.4816 N06600 МНЖМц 28-2,5-1,5 NC15FE11M NCF 600 NA 13 NiCr15Fe ЭИ868

Inconel 600 Melting Point, Density and Tensile Strength

  Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
600 8.47 g/cm3 1413 °C (2580 °F) Psi – 95,000 , MPa – 655 Psi – 45,000 , MPa – 310 40 %

Inconel 600 Price

PRODUCT NAME PACK QTY PRICE
Alloy 600 10.0mm dia x 500mm long 1
£65.00
Alloy 600 10.0mm dia x 500mm long 2
£96.00
Alloy 600 10.0mm dia x 500mm long 3
£128.00
Alloy 600 10.0mm dia x 500mm long 4
£154.00
Alloy 600 10.0mm dia x 500mm long 5
£176.00
Alloy 600 10.0mm dia x 1000mm long 1
£81.00
Alloy 600 10.0mm dia x 1000mm long 2
£129.00
Alloy 600 10.0mm dia x 1000mm long 5
£267.00
Alloy 600 10.0mm dia x 2000mm long 1
£122.00
Alloy 600 10.0mm dia x 2000mm long 2
£202.00

Inconel 718

Alloy 718 is a precipitation hardenable nickel-based alloy designed to display exceptionally high yield, tensile and creep-rupture properties at temperatures up to 1300°F. The sluggish age-hardening response of alloy 718 permits annealing and welding without spontaneous hardening during heating and cooling.

Inconel 718 Chemical Composition

Grade C Mn Si Fe S Cr Al Ni
718 min. bal 17.0 0.2 50.0
max. 0.08 0.35 0.35 bal 0.01 21.0 0.8 55.0

Inconel 718 Melting Point, Density and Tensile Strength

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
825 8.14 g/cm3 1400 °C (2550 °F) Psi – 80,000 , MPa – 550 Psi – 32,000 , MPa – 220 30 %

Inconel 718 Equivalent Grades

Grade UNS No Old British Euronorm GOST Japanese JIS
BS En No AFNOR
Inconel 718 N07718 2.4668