Description
Jiangsu Liangyi is professional manufacturer of AISI 440A,SUS 440A,SUS 440 A,Grade 440A,UNS S44002,ALloy 440A,SUS440A,AISI 440 A open die forging parts and seamless rolled steel forged rings from china
Following is the shape of AISI 440A,SUS 440A,SUS 440 A,Grade 440A,UNS S44002,ALloy 440A,SUS440A,AISI 440 A forging steel material that we could do is:AISI 440A Forged Steel round bars square bars Flat bars Rectangles Bars Rods,AISI 440A Forged forging steel rings seamless rolled rings,SUS 440A Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,SUS 440A Forged Forging Steel Discs Disks Blocks plates,AISI 440A Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of AISI 440A,SUS 440A,SUS 440 A,Grade 440A,UNS S44002,ALloy 440A,SUS440A,AISI 440 A material that is used in following industry
AISI 440A Forged Forging Valve Balls,valve Bonnets,valve Body Bodies ,valve Stems,valve closures, valve seat rings, valve core, valve discs
ALloy 440A Forged Bear rings
SUS 440A Forging Forging Steel Rolls Roller, roll sleeves for rolling mills
ALloy 440A Forging Mould,Dies,mold
UNS S44002 forging forged transmission shafts of electric locomotive
ALloy 440A forging forged cold forming dies and stamps, file cutters, wood and paper cutting knives, taps, scrapers
ALloy 440A Forged Forging Steel PUMP Casing cover.PUMP BARREL,pump impeller,pump shafts, pump housing, pump shells,pump body,pump wear rings,pump case casing.
AISI 440A Forging steam turbine blade,impeller,discs,disks, rotors,turbine seal rings,
AISI 440A Forging Gear, gear shafts
UNS S44002 forging Fuel nozzles
SUS 440A forging steel Shear blades
ALloy 440A forging steel Spindles
AISI 440A is high carbon martensitic stainless with moderate corrosion resistance good strength and the ability to obtain and keep excellent hardness (Rc 56) and wear resistance.
AISI 440A is is widely used in Ball bearings and races, gage blocks, molds and dies, cutlery, valve components, knives and measuring instruments.
FOllowing is chemical compostion of AISI 440A forged steel rings
Carbon 0.6 - 0.75 %
Chromium 14 - 18 %
Iron 78.4 - 85 %
Manganese 0 - 1 %
Molybdenum 0 - 0.8 %
Phosphorus 0 - 0.04 %
Silicon 0 - 1 %
Sulfur 0 - 0.015 %
FOllowing is heat treatment mechanical property of Grade 440A forged bars
Yield Strength, min. (ksi) 60-62
Tensile Strength, min. (ksi) 65
Elongation, min. (%) 20
Hardness, max. (Rb) 95-96
FOllowing is testing standard of our AISI 440A forged steel parts
ASTM E10-12: Standard Test Method for Brinell hardness of Metallic Materials;
ASTM A370-12: Standard Test Methods and Definitions for Mechanical Testing of Steel Products;
ASTM E23-07a: Standard Test Methods for Notched Bar Impact Testing of Metallic Materials;
AMS 2315G: Determination of Delta Ferrite Content,
ASTM E45-05: Standard Test Methods for Determining the Inclusion Content of Steel,
ASTM E112-10: Standard Test Methods for Determining Average Grain Size,
ASTM E837: Standard Test Method for Determining Residual Stresses by the Hole-Drilling Strain-Gage Meth
ALl our finished producrtion of AISI 440A forged flat bars should have inspection certificate as per 3.1B of EN 10204 shall be provided to clients in triplicate;this certificate must contain the following dala:
(a)Material code no and P.O.number
(b)Material designation
(c)Heat no.,heat analysis and melting methods
(d)Table with the single results for determination pf the purity grade at microsections and value of purity grade K1
(e)Mechanical test results including hardness range
(f)Complete information on all heat treatments performed
(g)Results of NDT tests performed
(h)Confimation of material identification check
(i)Confirmation of dimensional and visual check
Welcome your inquiry of AISI 440A,SUS 440A,UNS S44002,Grade 440A,ALloy 440A,SUS440A,AISI 440 A forging parts
Following is the shape of AISI 440A,SUS 440A,SUS 440 A,Grade 440A,UNS S44002,ALloy 440A,SUS440A,AISI 440 A forging steel material that we could do is:AISI 440A Forged Steel round bars square bars Flat bars Rectangles Bars Rods,AISI 440A Forged forging steel rings seamless rolled rings,SUS 440A Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,SUS 440A Forged Forging Steel Discs Disks Blocks plates,AISI 440A Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of AISI 440A,SUS 440A,SUS 440 A,Grade 440A,UNS S44002,ALloy 440A,SUS440A,AISI 440 A material that is used in following industry
AISI 440A Forged Forging Valve Balls,valve Bonnets,valve Body Bodies ,valve Stems,valve closures, valve seat rings, valve core, valve discs
ALloy 440A Forged Bear rings
SUS 440A Forging Forging Steel Rolls Roller, roll sleeves for rolling mills
ALloy 440A Forging Mould,Dies,mold
UNS S44002 forging forged transmission shafts of electric locomotive
ALloy 440A forging forged cold forming dies and stamps, file cutters, wood and paper cutting knives, taps, scrapers
ALloy 440A Forged Forging Steel PUMP Casing cover.PUMP BARREL,pump impeller,pump shafts, pump housing, pump shells,pump body,pump wear rings,pump case casing.
AISI 440A Forging steam turbine blade,impeller,discs,disks, rotors,turbine seal rings,
AISI 440A Forging Gear, gear shafts
UNS S44002 forging Fuel nozzles
SUS 440A forging steel Shear blades
ALloy 440A forging steel Spindles
AISI 440A is high carbon martensitic stainless with moderate corrosion resistance good strength and the ability to obtain and keep excellent hardness (Rc 56) and wear resistance.
AISI 440A is is widely used in Ball bearings and races, gage blocks, molds and dies, cutlery, valve components, knives and measuring instruments.
FOllowing is chemical compostion of AISI 440A forged steel rings
Carbon 0.6 - 0.75 %
Chromium 14 - 18 %
Iron 78.4 - 85 %
Manganese 0 - 1 %
Molybdenum 0 - 0.8 %
Phosphorus 0 - 0.04 %
Silicon 0 - 1 %
Sulfur 0 - 0.015 %
FOllowing is heat treatment mechanical property of Grade 440A forged bars
Yield Strength, min. (ksi) 60-62
Tensile Strength, min. (ksi) 65
Elongation, min. (%) 20
Hardness, max. (Rb) 95-96
FOllowing is testing standard of our AISI 440A forged steel parts
ASTM E10-12: Standard Test Method for Brinell hardness of Metallic Materials;
ASTM A370-12: Standard Test Methods and Definitions for Mechanical Testing of Steel Products;
ASTM E23-07a: Standard Test Methods for Notched Bar Impact Testing of Metallic Materials;
AMS 2315G: Determination of Delta Ferrite Content,
ASTM E45-05: Standard Test Methods for Determining the Inclusion Content of Steel,
ASTM E112-10: Standard Test Methods for Determining Average Grain Size,
ASTM E837: Standard Test Method for Determining Residual Stresses by the Hole-Drilling Strain-Gage Meth
ALl our finished producrtion of AISI 440A forged flat bars should have inspection certificate as per 3.1B of EN 10204 shall be provided to clients in triplicate;this certificate must contain the following dala:
(a)Material code no and P.O.number
(b)Material designation
(c)Heat no.,heat analysis and melting methods
(d)Table with the single results for determination pf the purity grade at microsections and value of purity grade K1
(e)Mechanical test results including hardness range
(f)Complete information on all heat treatments performed
(g)Results of NDT tests performed
(h)Confimation of material identification check
(i)Confirmation of dimensional and visual check
Welcome your inquiry of AISI 440A,SUS 440A,UNS S44002,Grade 440A,ALloy 440A,SUS440A,AISI 440 A forging parts
