Special steel bars - CITIC Pacific Special Steel

Product Specifications

Round Steel Φ10~350mm
Square Steel 50~250mm
Flat Steel 4.5~65×30~150mm
Continuous Casting Round Billet Φ310~1320mm

Product Feature

Advanced product equipment, and world-leading quality control level.
Wide range of product size range meets the various needs of customers.
High purity steel has good overall properties.
Multiple non-destructive testing lines ensure product quality.
Steel products with a wide range of grades meet the GB Standard, ASTM Standard, EN Standard, JIS Standard and other standards.
Bars can be delivered in different conditions: hot-rolled, annealed, quenched and tempered, normalized, etc. The surface can be delivered in the finished, polished and other conditions.

Main Products
Bearing steel, gear steel, non-quenched & tempered free cutting steel, spring steel, anchor chain steel, energy steel, continuous casting round billet, etc.

Application Areas
Automobile manufacturing, rail transit, engineering machinery, electrical energy, petrochemical engineering, machine, shipbuilding, etc.

Main Customers

Typical Steel Grades/Production Standard

Product Type	Typical Steel Grades	Production Standard	Size Range
Gear steel	20MnCrS5 ZF7B ETN-22 TL4227 SAE8620H 20CrMnTiH1	User Technology Agreement User Technology Agreement User Technology Agreement User Technology Agreement User Technology Agreement User Technology Agreement	Φ15~130mm Φ15~300mm Φ15~130mm Φ15~130mm Φ15~130mm Φ15~130mm
Wind power transmission gears	18CrNiMo7-6	ISO6863-3	Φ310~800mm
Wind power yawing pitch bearings	42CrMo、42CrMo4	GB/T3077、ISO683-2	Φ310~1320mm
Wind power tower flanges	Q355NE、S355NL	EN10025、GB/T1591	Φ600~1320mm
High-pressure boiler tubes	P91、P92、P22	ASTM-SA3355	Φ310~800mm
Gas cylinder tubes	4130X、30CrMo	GB/T33145	Φ310~800mm
Pipeline tubes	X65、X70、X80	API-5L	Φ310~800mm
Bearing steel	100Cr6、SKF3、SUJ2、100CrMnSi6-4、100CrMo7、100CrMo7-3、100CrMnMoSi8-4-6、C56E2、SAE1055、SAE1070M、S53C、S55C、S58C、SCr420H、SCM420H、SAE8620H、SAE4320H、SNCM420H、G20CrNiMo、G20CrNi2Mo、G20Cr2Ni4、Grade255、18CrNiMo7-6	GB Standard, JIS Standard, EN Standard, ASTM Standard, Industrial Standard, Enterprise Standard, and Agreement	Φ2~350mm
Non-quenched & tempered free cutting steel	C38+N、38MnS6BY、1538MV、TL1438、38MnVS6、44MnSiVS6、C38Mod	GB Standard User Technology Agreement	Φ10~200mm
Spring steel	60Si2CrVA（T）、52CrMoV4、55Cr3、SUP9N、10MnCrNiMo	GB Standard, International Standard, and User Technology Agreement	Round Steel： Φ10~250mm Flat Steel：4.5~25×30~75mm
Mooring chains	YXR4	User Technology Agreement	50~225mm
Ball screws	AISI 4150HV	User Technology Agreement	17~120mm
Mining chains	23MnNiMoCr54	User Technology Agreement	18~100mm
Oilfield drilling tools	4140、4137MA	User Technology Agreement	20~300mm
Wind power fasteners	42CrMo、32CrB4、41Cr4	User Technology Agreement	17~100mm
Steel for rock drilling tools	YNS-1、 YNS-2、 YNS-3	User Technology Agreement	50~230mm