Home / Products / Nickel Alloys / Incoloy Alloy 20 / ASTM B366 Alloy 20 Butt welding Fittings

We are engaged in importing, exporting, and supplying a wide range of Alloy 20 Butt welding Fittings. Further, we ensure to test our range at our own premises to deliver optimum quality product at client’s end. These fitting are very popular in the market owing to their quality features like leak proof, high strength, and long service life.

ASTM B366 Alloy 20 Butt welding Fittings

Specifications

Standards	Designation
ASTM	B 366
ASME	SB 366

Standard	Alloy 20
UNS	N08020
Werkstoff Nr.	2.4660

ASTM B366 Alloy 20 Butt welding Fittings Inventory Stock at factory rate:-

• 90° Long Radius Elbow
• 90° Short Radius Elbow
• 45° Long Radius Elbow
• 45° Short Radius Elbow
• 180° Long Radius Elbow
• 180° Short Radius Elbow
• 1D Elbow
• 1.5D Elbow
• 3D Elbow
• 5D Elbow
• Seamless Buttwelding 45° and 90° Elbows
• Welded Elbows
• Seamless Buttwelding 180° Returns
• Straight Tees and Crosses
• Reducing Outlet Tees and Reducing Outlet Crosses
• Equal Tee
• Reducing Tee
• Equal Cross
• Reducing Cross
• Reducers
• Concentric Reducer
• Eccentric Reducer
• Stub End
• Lap Joint Stub Ends
• Long Stubend
• Short Stubend
• Pipe Cap
• End Cap
• Collar
• Swedge Nipple
• Pipe Nipples
• Barrel Nipple
• Reducing Nipple
• Bend
• Long Radius Bend
• Piggable Bend
• Lateral

Dimensions

Chemical Composition

	Alloy 20
Ni	32 – 38
Fe	Bal
Cr	19 – 21
Cu	3 – 4
Mo	2 – 3
Nb	0.1 – 0.3
C	0.02 max
Mn	1 – 2
P	0.02 max
S	0.005 max
Si	0.7 max

Mechanical & Physical Properties – Alloy 20

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

AVAILABILITY
Seamless Pipe 1/2" - 8"
Weld Pipe 1/2" - 12"
Butt-Weld Fittings 1/2" - 12"
Flanges 1/2" - 12"
Pressure Fittings 1/2" - 2"
150# Fittings 1/4" - 2"
Tubing 1/4", 3/8", 1/2"
Valves 1/2" - 12"
Bar 1" - 8"

SPECIFICATIONS
ASTM B729, ASTM B464, ASTM B366, ASTM B473, ASTM B462
ASME SB729, ASME SB464, ASME SB366, ASME SB473, ASME SB462

DESIGN FEATURES

• Superior resistance to stress-corrosion cracking in boiling 20 to 40% sulfuric acid.
• Excellent general corrosion resistance to sulfuric acid.
• Excellent resistance to chloride stress corrosion cracking.
• Excellent mechanical properties and fabricability.
• Minimal carbide precipitation during welding.

TENSILE REQUIREMENTS

Tensile Strength (KSI) 80
Yield Strength (KSI) 35KSI can be converted to MPA (Megapascals) by multiplying by 6.895

 

Main Export Market

• Eastern Europe
• North America
• Mid East/Africa
• Central/South America
• Asia
• Western Europe
• Australasia
• UAE

Sales Locations

U.A.E,
Oman,
Saudi Arabia,
Qatar,
Bahrain,
Egypt,
Turkey
Singapore,
Thailand,
Malaysia
Indonesia
Poland
Italy
Portugal
Spain
Brazil
Chile
Venezuela
Costa Rica
USA
Canada
Angola
Sri Lanka
Russia