Dongbei Special Steel Group Co., Ltd

Products And Services Product Introduction

Products And Services

Product Introduction Research and Development System Certification Product Certification Sales Network Strategic Partners

Product Introduction

Stainless steel Precision alloy Die steel Automobile steel Structural steel Bearing steel Spring steel

With advanced melting and processing equipment, along with complete types of ingots and billets, stainless steel wire rods, rolled bars, forged bars (block), steel wire, bright bars, square bars and flats can be produced. According to domestic and foreign standards and requirements of customers, various stainless steel products can also be delivered, covering ultra-low carbon steel, low carbon, medium-high carbon martensite, austenite, ferrite and precipitation hardening steel products. Because of their low residual and high purity, they are widely used in many fields such as engineering machinery, fastener, petroleum and petrochemical, power station boiler, air valve, solenoid valve, nuclear power and medical devices.

Application	Product types	Dimension	Steel grades
Martensite stainless steel for general machinery	Wire rods, rolled bars, forged bars (block), steel wire, bright bars	all dimensions	1-4Cr13, 1Cr17Ni2（1.4057, 431）
Ferrite stainless steel for general machinery	Wire rods, rolled bars, steel wire, bright bars	∅1.0-∅65mm	0Cr13, 0Cr17, 1Cr17
Ferrite stainless steel for general machinery	Wire rods, rolled bars, steel wire, bright bars	∅1.0-∅65mm	0Cr13, 0Cr17, 1Cr17
Steel for self-tapping screw	Wire rods	∅4.5-∅25mm	X12Cr13
Steel for self-tapping screw	Wire rods	∅4.5-∅25mm	X12Cr13
Billets for wind power flange	Continuous casting billets	∅450mm-∅800mm, ∅380mm×490mm	304（L）, 310(06Cr25Ni20), 316, 410
Billets for wind power flange	Continuous casting billets	∅450mm-∅800mm, ∅380mm×490mm	304（L）, 310(06Cr25Ni20), 316, 410
Steel for tube billet	Rolled bars, forged bars, continuous casting billets	∅450mm-∅800mm, ∅380mm×490mm	T/P5, T/P9, T/P91, T/P92
Steel for tube billet	Rolled bars, forged bars, continuous casting billets	∅450mm-∅800mm, ∅380mm×490mm	2Cr13, SUP13Cr, 304
Free-cutting steel	Wire rods, rolled bars, bright bars	∅1.0-∅65mm	303, 303Cu, D671, 416, 430F
Free-cutting steel	Wire rods, rolled bars, bright bars	∅1.0-∅65mm	303, 303Cu, D671, 416, 430F
Air valve steel	Wire rods, rolled bars, bright bars	∅1.0-∅65mm	21-2N, 21-4N, 4Cr9Si2, , 5Cr8Si2, 4Cr10Si2Mo
Air valve steel	Wire rods, rolled bars, bright bars	∅1.0-∅65mm	21-2N, 21-4N, 4Cr9Si2, , 5Cr8Si2, 4Cr10Si2Mo
Steel for automobile fasteners	Steel wire	∅1.7-∅22mm	409Cb, 431, A286, 4Cr10Si2Mo
Steel for automobile fasteners	Steel wire	∅1.7-∅22mm	409Cb, 431, A286, 4Cr10Si2Mo
Steel for automobile exhaust system	Wire rods	∅1.7-∅22mm	409Ni, 439Ti, 430LNb
Steel for automobile exhaust system	Wire rods	∅1.7-∅22mm	409Ni, 439Ti, 430LNb
Soft magnetic steel	Wire rods, rolled bars, bright bars	∅4.5-∅25mm	00C13SiMoTi, 00Cr14Si2Mo, 410LSiMo, 430F, 430FR1, 00Cr18Si2Mo2
Soft magnetic steel	Wire rods, rolled bars, bright bars	∅4.5-∅25mm
Petroleum steel (sucker rod, valve body)	Rolled bars, forged bars	∅13-∅600mm	410 series
Petroleum steel (sucker rod, valve body)	Rolled bars, forged bars	∅13-∅600mm	410 series
Steel for medicine devices	Wire rods	∅4.5-∅25mm	0Cr17Ni4Cu4Nb, 00Cr18Ni14Mo3
Steel for medicine devices	Wire rods	∅4.5-∅25mm	0Cr17Ni4Cu4Nb, 00Cr18Ni14Mo3
High carbon martensite stainless steel	Wire rods, rolled bars, forged bars, steel wire, bright bars	∅4.5-∅65mm	9Cr18, 9Cr18Mo, 6Cr13Mo, 7Cr12, 8Cr17
High carbon martensite stainless steel		∅4.5-∅65mm	9Cr18, 9Cr18Mo, 6Cr13Mo, 7Cr12, 8Cr17
Steel for mine screen	Wire rods	∅4.5-∅25mm	D675, 1Cr21Mn16Ni2N
Steel for mine screen	Wire rods	∅4.5-∅25mm	D675, 1Cr21Mn16Ni2N
Corrosion-resistant and duplex stainless steel bar	Coiled and rod reinforced bar	∅4.5-∅65mm	HRB400M, 304, 2205
Steel for nuclear power	Rolled bars, forged bars (block)	∅13-∅600mm	304N, 316L
Steel for nuclear power	Rolled bars, forged bars (block)	∅13-∅600mm	304N, 316L
Steel for welding wire	Wire rods, steel wire	∅4.5-∅25mm	ER307, ER308, ER309, ER310, ER316
			ER430LNb, ER430LCbTi
			T5, T9, T91, T92
High strength stainless steel wire	Wire rods, steel wire	∅4.5-∅25mm	304, 304N, 321
Steel wire for logging	Steel wire	∅0.2-∅6.0mm	D659, D660
Steel wire for logging	Steel wire	∅0.2-∅6.0mm	D659, D660
Glass sealing material	Wire rods	∅4.5-∅25mm	446
Glass sealing material	Wire rods	∅4.5-∅25mm	446
Steel for turbine blade	Rolled bars, forged bars, wire rods, bright bars	∅4.5-∅300mm	2Cr13, 21Cr12MoV
Steel for turbine blade	Rolled bars, forged bars, wire rods, bright bars	∅4.5-∅300mm	2Cr13, 21Cr12MoV