Alloy20 Nickel Based Alloy Steel Forgings F20 / N08020 for Petrochemical Equipment

• Product Type: Rod
• Material: Feni
• Carbon Content: Low Carbon
• PCD: as Request
• ET: as Request
• Hole: as Request
• Model NO.: Alloy20
• Transport Package: Export Standard Package, Bundled or Be Required.
• Specification: Diameter 0.1~500mm
• Trademark: ABOOM
• Origin: China
• HS Code: 722220
• Production Capacity: 150000tons Per Year

Product Description

Product Description

Item	Stainless steel bar/rod
Standard	ASTM A479,ASTM A276,ASTM A484, ASTM A582,  ASME SA276, ASME SA484, GB/T1220, GB4226, etc.
Material	301, 304, 304L, 309S, 321, 316, 316L, 317, 317L, 310S, 201,202 321, 329, 347, 347H ,254SMO,201, 202, 410, 420, 430, S20100, S20200, S30100, S30400, S30403, S30908, S31008, S31600, S31635, etc.
Specifications	Round bar:Diameter 0.1~500mm Angle bar:Size 0.5mm*4mm*4mm~20mm*400mm*400mm Flat bar:Thickness 0.3~200mm        Width 1~2500mm Square bar:Size 1mm*1mm~800mm*800mm
Length	2m, 5.8m, 6m, or as required.
Surface	Black, peeled, polishing, bright, sand blast, hair line, etc.
Price Term	Ex-work, FOB, CFR, CIF, etc.
Payment Term	A: 100% T/T advance. ( For small order<$5000.)B: 30% T/T and balance before shipping .C: 30% T/T advance, balance L/C at sight D:30% T/T , balance L/C usance E: 100% L/C usance.F: 100% L/C at sight.
Package	Export standard package, bundled or be required. The inner size of container is below: 20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CB

 

Internationally known: Alloy 20 alloy, UNS N08020, NS143, Inconel alloy20 / NAS 335X, W.Nr.2.4460
Nicrofer 3620 Nb-alloy20, ATI 20

National standards: ASTM B463 / ASME SB463, ASTM A240 / ASME SA240, ASTM B729 / ASME SB729
 

Main ingredients:

carbon (C) ≤ 0.07, manganese (Mn) ≤ 2.0, nickel (Ni) 32.0 to 38.0, silicon (Si) ≤ 1.0, phosphorus (P) ≤ 0.045, sulfur (S) ≤ 0.035, chromium (Cr) 19.0 ~ 21.0 ,Niobium (Nb) ≤ 1.0, aluminum (Al) ≤ 0.2, titanium (Ti) 0.6 to 1.2, copper (Cu) 3.0 to 4.0, molybdenum (Mo) 2.0 to 3.0

Physical properties:

density: 8.14g / cm3, melting point: 1370-1400 ° C, magnetic: none

Heat treatment: heat preservation between 900-1150 ºC for 1-2 hours, fast air cooling or water cooling.

Mechanical properties:

 

tensile strength: σb≥550Mpa,

yield strength σb≥240Mpa:

elongation: δ≥30%,

hardness; HB135-220

Corrosion resistance and main use environment:

Alloy 20 has many excellent corrosion resistant alloys. It has good resistance to oxidizing and medium reducing corrosion. It has excellent resistance to stress corrosion cracking and good local corrosion resistance. It is satisfactory in many chemical process media. Corrosion resistance.
It has excellent anti-corrosion cracking ability and good local reduction resistance to composite medium corrosion. It is used in sulfuric acid environment and sulfuric acid solution industrial devices containing halogen ions and metal ions.

Supporting welding materials and welding process:

We recommend using AWS A5.14 welding wire ERNiCrMo-3 or AWS A5.11 welding rod ENiCrMo-3 for welding of Alloy 20 alloy. Welding process and instructions are welcome to call for details.

Applications include:

sulfuric acid pickling equipment, phosphoric acid production equipment, petrochemical equipment, coal chemical industry, offshore platforms, seawater desalination, composite boards, bellows expansion joints and other industries and products.