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ALLOY 20 PIPES

ASTM B729 ALLOY 20 SEAMLESS PIPES IN AFRICA, ALLOY 20 WELDED PIPES SUPPLIERS IN SOUTH AMERICA, 20 ALLOY EFW PIPES, ALLOY 20 ERW PIPES MANUFACTURER & EXPORTER IN INDIA.

We are engaged in trading and supplying to our clients a wide range of Alloy 20 Pipes (UNS N08020). Also known as Carpenter 20 Pipes, it exhibits exceptional corrosion resistance in chemical environments containing phosphoric acid, nitric acid, chlorides and sulfuric acid. This alloy is often chosen to solve SCC problems, which may occur with 316L stainless. Alloy 20 is an excellent choice for a wide variety of industries and applications. They are often used in chemical and allied industries. Most commonly used welding methods with the exception of oxyacetylene welding have been successfully employed with this alloy. Meanwhile, it cannot be hardened by heat treatment. We are also engaged in supplying these pipes to our customers in a wide of range different sizes and shapes.

SPECIFICATION :

Specifications : ASTM B/ASME SB 729 / B464

Dimensions : ASTM, ASME and API

Size : 4 to 219mm W. T.: 0.5 to 20mm

Schedule : Sch 5, Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 30, Sch 40s, Sch 40, Sch STD, Sch 60, Sch 80s, Sch 100, Sch 120, Sch XS, Sch XXS, Sch 160

Type : Seamless / ERW / Welded / Fabricated / CDW

Length : Within 13500mm

Form : Round Pipes, Square Pipes, Rectangular Pipes

End : Plain End, Beveled End, Treaded

 

ASTM B729, B464 ALLOY 20 PIPES GRADE SPECIFICATIONS

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
Alloy 20 N08020 2.4660 Z2NCUD31-20AZ NiCr20CuMo – – –

 

ALLOY 20 SEAMLESS & WELDED PIPES CHEMICAL COMPOSITION

Grade % Ni Cr Mo Cu Nb C Mn Si P S
Alloy 20 Min. 32 19 2 3 0.1 1
Max. 38 21 3 4 0.3 0.02 2 0.7 0.02 0.005

 

ALLOY 20 SEAMLESS PIPES MECHANICAL PROPERTIES

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Alloy 20 8.1 g/cm3 1443 °C (2430 °F) Psi – 80000 , MPa – 551 Psi – 35000 , MPa – 241 30 %

 

OTHER TYPES OF ALLOY 20 PIPES
• ASTM B729 Alloy 20 Seamless Pipes • 20 Alloy Rectangular Pipes in Europe
• ASTM B464 Alloy 20 Welded Pipes • Alloy 20 Welded Pipes in Africa
• Alloy 20 EFW Pipes Suppliers • Alloy 20 ERW Pipes Exporter in South America
• AISI Alloy 20 Pipes • AISI Alloy 20 Pipe
• Alloy DIN 2.4660 Pipes • Alloy 20 UNS N08020 Pipes
• 20 Alloy Square Pipes • 20 Alloy Pipes
• Alloy 20 Electric Fusion Welding Pipes • Alloy 20 Electric Resistance Welding Pipes
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