Name: GH4169 superalloy Incoloy718 NS4301
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GH4169 superalloy Incoloy718 NS4301

PRODUCT INTRODUCTION：

Superalloy is a kind of metal material based on iron, nickel and cobalt, which can work at high temperature above 600 ℃ and under certain stress for a long time. It has excellent high temperature strength, good oxidation resistance and hot corrosion resistance, good fatigue performance, fracture toughness and other comprehensive properties. It is also known as "super alloy", which is mainly used in aerospace and energy fields.

APPLICATION：

In the field of aerospace, as an aircraft power plant, it is particularly important that metal structural materials have the properties of light weight, high strength, high toughness, high temperature resistance, oxidation resistance and corrosion resistance, which are almost the highest performance requirements of structural materials. So far, superalloys have become an irreplaceable key material for aero-engine hot end components.

In the field of energy, the superheater and reheater of high parameter ultra-supercritical power generation boiler for coal power; Turbine blades and guide vanes in gas-electric gas turbines, steam generator heat transfer tubes in nuclear power field, etc

Product Series	Main grade	Specifications (mm)	Applications
High quality carbon structural steel GB/T699-2015	15～85，C15E，15Mn～70Mn	Ф16～Ф300	Manufacture various shafts, screws, connecting rods, rigging, hardware tools, etc.
Alloy structural steel GB/T3077-2015	20Mn2～50Mn2，25MnV，27SiMn～42SiMn，40B～50B，40MnB，15MnVB～40MnVB，20MnTiB，15Cr～50Cr， 12CrMo～42CrMo ，12CrMoV，35CrMoV，40CrV～50CrV，15CrMn～40CrMn，20CrNi，20CrNiMo，20CrMnTi，42CrMo(B7)，B16，6140,4130,4140	Ф16～Ф250	Manufacture of shaft parts, automotive, agricultural machinery structural parts, gears, screws, connecting rods, wrenches, high-strength fasteners, etc.
Gear steel GB/T5216-2014	45H，15CrH～45CrH，20CrMoH，42CrMoH，20CrMnTiH，20CrNiMoH，16CrMnH，15CrMnBH，40MnBH，20MnVBH，20MnTiBH，22CrMoH(SCM822H)，SCr420H	Ф16～Ф250	The production shall be organized according to the national standard or the agreement signed with the customer. The production can be organized according to the "H", "HL" or "HH" hardenability belt.
Spring steel GB/T1222-2016	65Mn，60Si2Mn(A)，50CrVA，60Si2CrA，60Si2CrVA，55CrMnA	Ф16～Ф100 7～30×65～110	Manufacture of coil springs for automobiles and railway vehicles, etc.
Marine anchor chain steel GB/T18669-2012	CM490，CM690	Ф16～Ф160	Manufacture of second and third grade marine anchor chains.
Steel for sucker rod GB/T26075-2010 or agreement	20CrMoA～42CrMoA、25NiMnCrMoA、40CrMnMoA、23NiCrMoVA	Ф16～Ф40	It is used in the manufacture of D-class high-strength sucker rods and H-class ultra-high-strength sucker rods and rods with stabilizers.
High carbon chromium bearing steel GB/T18254-2016	GCr15，GCr15SiMn	Ф16～Ф100	High carbon chromium bearing steel
tool steel GB/T1299-2014	T7～T13	Ф16～Ф90	tool making
High-quality carbon structural steel round tube billet YB/T5222-2014	20，45	Ф50～Ф300	It is used to manufacture various hot-rolled seamless steel pipe blanks.
Alloy structural steel round tube billet YB/T5221-2014 or agreement	35CrMo，27SiMn，37Mn5，25Mn2V，36Mn2V，16Mn	Ф50～Ф300
Seamless steel pipe round billet for high pressure YB/T5137-2007	20G，16Mn，15MnV，12CrMoG，15CrMoG	Ф50～Ф300
Hot rolled ribbed steel bars GB1499.2-2018	HRB400、HRB400E、HRB500、HRB500E	Ф16～Ф32	It is used in the construction of industrial and civil buildings, railway and road traffic.
Continuous casting round tube billet YB/T4149-2006	All grades of high-quality carbon structural steel and alloy structural steel	Ф180～Ф600	Used in the manufacture of steel pipes.
casing	H40,J55/K55,M65,L80,N80,C90,C95,T95,P110,Q125	Ф139.7～339.7×6～22.22	Used in the oil and gas industry.
Line pipe	A25,A,B,X42,X46,X52,X56，X60,X65,X70,X80	Ф141.3～323.9×6～40	Steel pipes for the transportation of flammable fluids.
Seamless Steel Tubes for High Pressure Boilers	20G,20MnG,15MoG,15CrMoG, 12Cr1MnVG,12Cr2MoG	Ф140～325×6～40	For high pressure and above pressure steam boilers, pipelines, etc.
Seamless Steel Tubes for Gas Cylinders	37Mn，34Mn2V,30CrMo，35CrMo	Ф140～325×6～40	Used in the manufacture of gas cylinders.
Seamless steel pipe for high pressure fertilizer equipment	20,16Mn，15MnV,12CrMo,15CrMo,12Cr2Mo,1Cr5Mo	Ф140～325×6～40	High pressure fertilizer equipment and pipelines.
Petroleum cracking tube	10,20,12CrMo,15CrMo	Ф140～325×6～40	Petrochemical furnace tubes, heat exchangers, pressure pipes, etc.
Seamless steel pipe for conveying fluid	10,20,Q345	Ф140～325×6～40	General fluid transfer.
Structural Seamless Steel Tubes	10,20,35,45,16Mn,12CrMo, 15CrMo,12Cr1MoV	Ф140～325×6～40	For mechanical structure, general engineering structure.

Application：

Product Series	Main grade	Specifications (mm)	Applications
High quality carbon structural steel GB/T699-2015	15～85，C15E，15Mn～70Mn	Ф16～Ф300	Manufacture various shafts, screws, connecting rods, rigging, hardware tools, etc.
Alloy structural steel GB/T3077-2015	20Mn2～50Mn2，25MnV，27SiMn～42SiMn，40B～50B，40MnB，15MnVB～40MnVB，20MnTiB，15Cr～50Cr， 12CrMo～42CrMo ，12CrMoV，35CrMoV，40CrV～50CrV，15CrMn～40CrMn，20CrNi，20CrNiMo，20CrMnTi，42CrMo(B7)，B16，6140,4130,4140	Ф16～Ф250	Manufacture of shaft parts, automotive, agricultural machinery structural parts, gears, screws, connecting rods, wrenches, high-strength fasteners, etc.
Gear steel GB/T5216-2014	45H，15CrH～45CrH，20CrMoH，42CrMoH，20CrMnTiH，20CrNiMoH，16CrMnH，15CrMnBH，40MnBH，20MnVBH，20MnTiBH，22CrMoH(SCM822H)，SCr420H	Ф16～Ф250	The production shall be organized according to the national standard or the agreement signed with the customer. The production can be organized according to the "H", "HL" or "HH" hardenability belt.
Spring steel GB/T1222-2016	65Mn，60Si2Mn(A)，50CrVA，60Si2CrA，60Si2CrVA，55CrMnA	Ф16～Ф100 7～30×65～110	Manufacture of coil springs for automobiles and railway vehicles, etc.
Marine anchor chain steel GB/T18669-2012	CM490，CM690	Ф16～Ф160	Manufacture of second and third grade marine anchor chains.
Steel for sucker rod GB/T26075-2010 or agreement	20CrMoA～42CrMoA、25NiMnCrMoA、40CrMnMoA、23NiCrMoVA	Ф16～Ф40	It is used in the manufacture of D-class high-strength sucker rods and H-class ultra-high-strength sucker rods and rods with stabilizers.
High carbon chromium bearing steel GB/T18254-2016	GCr15，GCr15SiMn	Ф16～Ф100	High carbon chromium bearing steel
tool steel GB/T1299-2014	T7～T13	Ф16～Ф90	tool making
High-quality carbon structural steel round tube billet YB/T5222-2014	20，45	Ф50～Ф300	It is used to manufacture various hot-rolled seamless steel pipe blanks.
Alloy structural steel round tube billet YB/T5221-2014 or agreement	35CrMo，27SiMn，37Mn5，25Mn2V，36Mn2V，16Mn	Ф50～Ф300
Seamless steel pipe round billet for high pressure YB/T5137-2007	20G，16Mn，15MnV，12CrMoG，15CrMoG	Ф50～Ф300
Hot rolled ribbed steel bars GB1499.2-2018	HRB400、HRB400E、HRB500、HRB500E	Ф16～Ф32	It is used in the construction of industrial and civil buildings, railway and road traffic.
Continuous casting round tube billet YB/T4149-2006	All grades of high-quality carbon structural steel and alloy structural steel	Ф180～Ф600	Used in the manufacture of steel pipes.
casing	H40,J55/K55,M65,L80,N80,C90,C95,T95,P110,Q125	Ф139.7～339.7×6～22.22	Used in the oil and gas industry.
Line pipe	A25,A,B,X42,X46,X52,X56，X60,X65,X70,X80	Ф141.3～323.9×6～40	Steel pipes for the transportation of flammable fluids.
Seamless Steel Tubes for High Pressure Boilers	20G,20MnG,15MoG,15CrMoG, 12Cr1MnVG,12Cr2MoG	Ф140～325×6～40	For high pressure and above pressure steam boilers, pipelines, etc.
Seamless Steel Tubes for Gas Cylinders	37Mn，34Mn2V,30CrMo，35CrMo	Ф140～325×6～40	Used in the manufacture of gas cylinders.
Seamless steel pipe for high pressure fertilizer equipment	20,16Mn，15MnV,12CrMo,15CrMo,12Cr2Mo,1Cr5Mo	Ф140～325×6～40	High pressure fertilizer equipment and pipelines.
Petroleum cracking tube	10,20,12CrMo,15CrMo	Ф140～325×6～40	Petrochemical furnace tubes, heat exchangers, pressure pipes, etc.
Seamless steel pipe for conveying fluid	10,20,Q345	Ф140～325×6～40	General fluid transfer.
Structural Seamless Steel Tubes	10,20,35,45,16Mn,12CrMo, 15CrMo,12Cr1MoV	Ф140～325×6～40	For mechanical structure, general engineering structure.

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