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

The automobile steel produced by DBSS is characterized by various types and equipment, along with wide dimensions and applications. The steel products are mainly used for crankshafts, connecting rods, camshafts, fuel injection systems, piston rods and motor shafts for engine system, gearboxes for speed control and transmission systems, as well as automobile standard parts. The steel has many advantages, including high purity of molten steel and density of products, along with excellent appearance and 100% UT test.

Application	Steel types	Dimension	Steel grades
Crankshaft	Rolled bars, forged bars, bright bars	∅13-∅360mm	45, 40Cr, 40CrNiMoA, 42CrMoA, S38F, S38MnSiV, 38MnSiV5, C38+N2, 48MnV, S45CVS, etc.
Crankshaft	Rolled bars, forged bars, bright bars	∅13-∅360mm
Connecting rod	Rolled bars, bright bars	∅13-∅360mm	40CrAH, C70S6, 36MnVS4(low and medium sulfur), 38MnVS4, 46MnVS6 (low and medium sulfur), etc.
Connecting rod	Rolled bars, bright bars	∅13-∅360mm
Gear	Rolled bars, forged bars	∅13-∅360mm	16-28MnCr5, SCr420H, 20CrH, SCM420H, SCM822H, 20CrMoH, 2CrMoH, 8620RH (H) 8627RH (H) 17rNiMo6H, 18CrNiMo7-6, 16NiCrMo12, 20CrNi2MoH, 20CrNiMoH, 21CrNiMoH, 16-20CrMnTiH
Gear	Rolled bars, forged bars	∅13-∅360mm
Camshaft and piston pin	Rolled bars, bright bars	∅13-∅360mm	CF53, 16MnCrS5, SAE8620H, 20CrMnTi
Camshaft and piston pin	Rolled bars, bright bars	∅13-∅360mm	CF53, 16MnCrS5, SAE8620H, 20CrMnTi
Fuel system	Rolled bars, bright bars, wire rods, steel wire	∅13-∅150mm	42CrMoS4, C45R, 38MnVS6, AISI4140, 17-22AS, JV010211, EM38MnVS6, 18CrNi8, etc.
Fuel system	Rolled bars, bright bars, wire rods, steel wire	∅13-∅150mm
Piston rod	Rolled bars	∅13-∅360mm	20Mn2, 35, 45, 42CrMoH, SG45, S45C, 38MnVS6, 20CrMnTi
Piston rod	Rolled bars	∅13-∅360mm	20Mn2, 35, 45, 42CrMoH, SG45, S45C, 38MnVS6, 20CrMnTi
Motor shaft	Rolled bars, bright bars	∅13-∅150mm	20CrMnTi, 20MnCr5, 60, C45
Motor shaft	Rolled bars, bright bars	∅13-∅150mm	20CrMnTi, 20MnCr5, 60, C45
Fastener	Rolled bars, wire rods	∅13-∅65mm	SNB16, 21CrMoV, 41CrMoV, 20MnVNb, 30MnB4, 35CrMnB, 40Cr, 10B21, SCM435
Fastener	Rolled bars, wire rods	∅13-∅65mm
Magnetic materials	Bright bars, steel wire	∅1.6-∅25mm	11SMn30
Magnetic materials	Bright bars, steel wire	∅1.6-∅25mm	11SMn30