Jiangsu Liangyi Co., Limited

Alloy 20 Forged shafts, Alloy 20 Forging shafts, Alloy20 Forging actuator shafts manufacturer / supplier in China, offering Alloy 20(UNS N08020, 2.4660, CARPENTER 20CB-3) Forged Forging Steel CNC machined Turned actuator shafts spindles(ALloy 20CB3), A182-F347h Forged/Forging Rings (A182-F347h), 310 Moln Forged/Forging Rings (UNS S31050, 1.4466, 725LN, 310Moln) and so on.

Supplier Homepage Product List Forgings Alloy 20(UNS N08020, 2.4660, CARPENTER 20CB-3) Forged Forging Steel CNC machined Turned actuator shafts spindles(ALloy 20CB3)

Alloy 20(UNS N08020, 2.4660, CARPENTER 20CB-3) Forged Forging Steel CNC machined Turned actuator shafts spindles(ALloy 20CB3)

FOB Price:US $1 / Piece
Min. Order (Pieces) FOB Price
1+ US $1 / Piece
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Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 5000 Tons/Year
Payment Terms: T/T

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Basic Info.

Model NO.:Alloy 20 forged shafts
Processing Object:Metal
Molding Style:Forging
Molding Technics:Forging
Application:Machinery Parts
Material:Steel
Heat Treatment:Quenching
Surface Treatment:Polishing
Forging Tolerance:+/-0.5mm
Standard:AISI
Material of Forged Bars:Alloy 20
Trademark:LY
Transport Package:Wooden or Steel Frame Crate Packing
Specification:CE
Origin:Jiangyin
HS Code:722840000

Product Description

We are one leading producer of Alloy 20(UNS N08020,2.4660,CARPENTER 20CB-3) Forged Forging Steel CNC machined Turned actuator shafts spindles(ALloy 20CB3)  factory from china


Alloy 20 (Carpenter 20) was designed specifically to withstand sulfuric acid. Its nickel, chromium, molybdenum and copper levels all provide excellent general corrosion resistance. Restricted carbon plus columbium stabilization permits welded fabrications to be used in corrosive environments, normally without post-weld heat treatment. At 33% nickel, Alloy 20 has practical immunity to chloride stress corrosion cracking. This alloy is often chosen to solve SCC problems, which may occur with 316L stainless.
Chemistry

 
NiCrMoMnCuSiCSPCb+TaFe
MIN32.519.02.0-3.0----8.0 x C 1.0-
MAX35.021.03.02.04.01.00.060.0350.035-Balance

Specifications
ASME SA 240, ASME SB 366, ASME SB 463
ASTM A 240, ASTM B 366, ASTM B 463, ASTM B 473
EN 2.4660
UNS N08020
Werkstoff 2.4660
 
Inventory
Alloy 20 Plate, Alloy 20 Sheet, Alloy 20 Welding Products
Common Trade Names
Carpenter® 20, 20CB-3®
 
Features
Excellent resistance to hot sulfuric acid
Resistant to intergranular corrosion in the as-welded condition
Chloride stress corrosion cracking resistance
Applications
Sulfuric acid pickling tanks, racks and heating coils
Phosphate coating drums and racks
Heat exchangers
Bubble caps
Process piping
Mixing tanks
Chemical and petroleum process equipment
Physical Properties
Density: 0.278 lb/in3 annealed
Melting Point: 2525-2630°F
Electrical Resistivity: 651 Ohm-circ mil/ft

Temperature, °F
70212392572752842932
Coefficient* of Thermal Expansion, in/in°F x 10-6-8.168.378.628.628.848.91
Thermal Conductivity
Btu ft/ft2 hr °F
6.77.578.569.5310.5--
Modulus of Elasticity, Dynamic psi x 10628------

* 70°F to indicated temperature.
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Jiangsu Liangyi Co., Limited

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