Home Companies Shanghai Bozhong Metal Group Co., Ltd.

N07718 Inconel 718 Pipe , Round Metal Tubing 0.2mm To 50mm Thickness

Shanghai Bozhong Metal Group Co., Ltd.
Active Member

Contact Us

[China] country

Address: 5F, Building #32, No.518 Xinzhuan Rd, Songjiang District, Shanghai, P.R.China 201612

Contact name:Annie Wang

Inquir Now

Shanghai Bozhong Metal Group Co., Ltd.

N07718 Inconel 718 Pipe , Round Metal Tubing 0.2mm To 50mm Thickness

Country/Region china
City & Province shanghai shanghai
Categories Nickel
InquireNow

Product Details

Introduction

Inconel 718 is a Nickel-Chromium alloy being precipitation hardenable and having high creep-rupture strength at high temperatures to about 700°C (1290°F). It has higher strength thanInconel X-750 and better mechanical properties at lower temperatures than Nimonic 90 andInconel X-750.

Chemical Composition of Inconel 718

The compositional range for Inconel 718 is provided in the table below.

Element

Content

Ni+Co

50 – 55 %

Cr

17 – 21 %

Fe

BAL

Nb+Ta

4.75 – 5.5 %

Mo

2.8 – 3.3 %

Ti

0.65 – 1.15 %

Al

0.2 – 0.8 %

Typical Properties of Inconel 718

Typical properties of Inconel 718 are covered in the following table.

Property

Metric

Imperial

Density

8.19 g/cm3

0.296 lb/in3

Melting point

1336 °C

2437 °F

Co-Efficient of Expansion

13.0 µm/m.°C
(20-100 °C)

7.2×10-6 in/in.°F
(70-212 °F)

Modulus of rigidity

77.2 kN/mm2

11197 ksi

Modulus of elasticity

204.9 kN/mm2

29719 ksi

Properties of Supplied Materials and Heat Treated Materials

Condition of Supply

Heat Treatment (After Forming)

No.1 Spring Temper/Spring Temper

1. Solution Anneal at 980°C (1800°F) for 1 hour and air cool and

2. Age harden at 720°C (1330°F) for 8 hours and furnace cool to 620°C (1150°F) and hold at 620°C (1150°F) for a total age hardening time of 18 hours and air cool.

No.1 Spring Temper/Spring Temper (NACE MRO175)

1. 1010°C (1870°F) 2 hours and air cool and

2. 790°C (1455°F) 6 hours and air cool.

Condition

Approx Tensile Strength

Approx Service Temp.

Annealed

800 – 1000 N/mm2

116 – 145 ksi

-

No.1 Spring Temper

1000 – 1200 N/mm2

145 – 175 ksi

-

No.1 Spring Temper + Annealed + Aged

1250 – 1450 N/mm2

181 – 210 ksi

-200 to +550°C

-330 to +1020°F

Spring Temper

1300 – 1500 N/mm2

189 – 218 ksi

-

Spring Temper + Annealed + Aged

1250 – 1450 N/mm2

181 – 210 ksi

-200 to +550°C

-330 to +1020°F

Relevant Standards

Inconel 718 is covered by the following standards:

• AMS 5663

• AMS 5832

• AMS 5962

• AMS 5662

• ASTM B637

Equivalent Materials

Inconel 718 is the tradename of Special Metals Group of Companies and equivalent to:

• W.NR 2.4668

• UNS N07718

• AWS 013

Applications of Inconel 718

Inconel 718 typically finds application in:

• Gas turbines

• Rocket motors

• Space craft

• Nuclear reactors and pumps.

Hot Products

Introduction Inconel 600 is a Nickel-Chromium alloy with good resistance to oxidation and corrosion ...
Introduction Monel 400 is a Nickel-Copper alloy with high strength and excellent corrosion ...
Introduction Inconel 718 is a Nickel-Chromium alloy being precipitation hardenable and having high ...
Introduction Nickel 201 alloy is a commercially pure wrought alloy having properties similar to that ...
If you are planning to buy inconel625 China from professional inconel625 manufacturers China and ...
If you are planning to buy incoloy 925 China from professional incoloy 925 manufacturers China and ...