Alloy20 / Corrosion-Resistant Alloy / Solid Solution Strengthened Iron-Nickel-Based Alloy / Ns143 /

• Application: Industrial
• Standard: GB, ASTM
• Purity: >99.5%
• Alloy: Alloy
• Powder: Not Powder
• Transport Package: Wooden
• Model NO.: XD-196
• Origin: Jiangsu Baoying
• HS Code: 7505120000
• Production Capacity: 500ton/Year

Product Description

NS143 Corrosion Resistant Alloy

NS143 (NS1403) is a corrosion-resistant alloy with many excellent properties. It has good resistance to oxidative and moderate reductive corrosion, and has excellent resistance to stress corrosion cracking and good localized corrosion resistance. In many chemical process media Have satisfactory corrosion resistance properties.

NS143 corrosion-resistant alloy is a solid solution strengthened iron-nickel-based alloy

chemical composition:

Grade: NS143

C(%): ≤0.07

Cr(%): 19.0~21.0

Ni(%): 32.0~38.0

Mo(%): 2.0~3.0

Co(%): -

Cu(%): 3.0~4.0

Al(%): -

Ti(%): -

Fe(%): surplus

Si(%): ≤1.00

Mn(%): ≤2.00

P(%): ≤0.030

S(%): ≤0.030

Others (%): Nb 8XC~1.00

Physical properties of NS143 (NS1403)

Density 8.08 g/cm3

Melting point 1357-1430ºC

Density (room temperature): 0.292lb/in3

Poisson's ratio: 0.31

Elastic modulus (tensile): 28.0X103ksi

Rigid modulus: 11.0X103ksi

Specific Heat (32-212°F): 0.12Btu/lb?°F

Resistance (room temperature): 651ohm-cir mil/ft

Magnetic flux (annealed state): 1.002@200Oe


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