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Alloy Steel Wire Rod

  The alloy steel wire rod produced by CITIC Special Steel has the characteristics of uniform chemical compositions, low segregation, high purity, stable structure and high dimensional accuracy,etc.The products are mainly used to manufacture cutting steel wire, radial ply, bearing steel ball, roller & needle, car air valve and suspension spring, standard parts and bridge cables, etc. They are widely used in such fields as national key construction projects, automobiles, engineering machinery, mines and bridges.With superior quality, cord steel is favored by international well-known users and has significant influence in the whole industry;obtaining the certification of many well-known users at home and abroad, the company has established long-term strategic cooperation relationship.   The main customers cover: Bekaert, Michelin,NTN, Jiangsu Fasten, Shandong Dong'e Seagull Wire Drawing,Ningbo Zhonghuan Steel Ball Factory and so on.

Executive standards/ Typical steel grades/Product specifications

Steel Grades

Executive standards

Typical steel grades

Specification scope

Hard wire steel

User standard or mutual agreement

SC82A、SC72A、SC92A、SSC82A、XC70

FM00001、FM00005、SWRS82B、XC80

Φ4.5-25

Bearing steel

User standard or mutual agreement

GCr15、SUJ2、100Cr6、SAE52100

Φ4.5-25

Spring steel

GB Standard

User standard or mutual agreement

54SiCr6、SAE9254、50CrV4、55Cr3

38Si7、55SiCr、60Si2MnA

Φ4.5-25

Free-cutting non-quenched and tempered steel

User standard or mutual agreement

1214Bi、1215B、1215M、SAE1144、SAE1117

Φ4.5-25

Carbon and Alloy Steel

Structural steel

ASTM Standard

EN Standard

JIS Standard

GB Standard

User standard or mutual agreement

SAE8620(H)、SAE6150M、SAE1038M

34CrNiMo6、42CrMo4、SCM435、ML35

SCM440、ML40Cr、15CrMo-42CrMo

40CrNiMoA、B7、B16、16MnCr5

20MnCr5、9CrPV(D)、SA387Gr12

Φ4.5-25

Instruction:

The steel grades listed in the table are only representative ones for such products. The Group may produce the corresponding steel grades according to relevant international, domestic and industrial standards or develop the related steel grades according to the requirements of the agreement.

Alloy steel wire rod is delivered in hot rolling state, and the annealing and drawing will be subsequently increased.