K18b / Inconel 713LC / 713LC / Inco 713LC / Superalloy Castings K418b /

Application:	Industrial
Standard:	GB, ASTM
Purity:	>99.5%
Alloy:	Alloy
Powder:	Not Powder
Transport Package:	Wooden

Customization:	Available \| Customized Request

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Jiangsu Xingda Alloy Co., Ltd.

Gold Member Since 2016

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Product Description

Company Info.

Basic Info.

Model NO.

XD-31

Origin

Jiangsu Baoying

HS Code

7505120000

Production Capacity

500ton/Year

Product Description

K418B is a modified nickel-based cast superalloy of K418

Compared with K418 alloy, the content of carbon and titanium is lower, the room temperature plasticity and impact toughness are obviously increased, and the microstructure stability is better. The alloy composition is relatively simple, does not contain cobalt, and is relatively cheap. Gas turbine guide vanes, rotor blades and integrally cast turbines that work below 900°C can also be used as other large castings with large cross-sections at high temperatures.

supply status
as-cast supply

Chemical composition Typical values(Weight %)

Fe Mn Si S P Cu Pb Bi Ni
≤0.5 ≤0.25 ≤0.5 ≤0.015 ≤0.4 ≤0.01 ≤0.001 ≤0.0001 Remain

C Cr Mo Al Ti Nb B Zr
0.03-0.07 11.0-13.0 4.0-5.0 5.5-6.4 0.4-0.9 1.5-2.5 0.005-0.015 0.06-0.15

Physical properties Melting temperature range: 1288~1321ºC

Density: 8.01g/cm3

Hardness: 32~37 (HRC)

Mechanical behavior
Tensile properties not less than durable performance

temperature ºC σЬ/MPa σp0.2/MPa δ5/% temperature ºC σ/MPa t/h δ5 /%
room temperature 760 690 5 760 530 ≥50 ≥2

Antioxidant properties
temperature ºC t/h Oxidation rate/(g/(m2•h))
1050 100 0.066

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K18b / Inconel 713LC / 713LC / Inco 713LC / Superalloy Castings K418b /

K18b / Inconel 713LC / 713LC / Inco 713LC / Superalloy Castings K418b /

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Our products sales all over the world as well. From the following two websites you can also get more information about our company:
http://xingda-alloy.en.made-in-china.com
http://xingda-alloy.en.made-in-china.com

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