Carbon Steel

Carbon Steel Strip

Hot Work Tool Steel/Cold Work Tool Steel Plastic Mold Steel

Carbon steel is an iron-carbon alloy, which contains up to 2.1 wt.% carbon. For carbon steels, there is no minimum specified content of other alloying elements, however, they often contain manganese. The maximum manganese,silicon and copper content should be less than 1.65 wt.%, 0.6 wt.% and 0.6 wt.%, respectively. Carbon steel can be classified into three categories according to its carbon content: low-carbon steel (or mildcarbon steel, carbon content less than 0.25%), medium-carbon steel (carbon content 0.25-0.60%) and high-carbon steel (carbon content 0.60-1.25%). TOZZHIN can supply carbon steel from low caron to high carbon with the main grades as below.

Category:

Description

Form Alloy Temper Thickness Range
Sheet & Coil S15C
S35C
S45C
S50C
S55C
S60C
S65C
Bright, Dull 0.2mm-3.0mm
SK2
SK4
SK5
SK6
SK7
SCM415
SCM435
SUP6
SUP10
Bright, Dull 0.3mm-2.5mm
Plate & Block ASTM
A36
SM490A
SM490B
SM490YA
SS300
SS400
S45C
S50C
S65C
SKD11
SKD61
P20
DIN
1.2311
SCM415
SCM435
4130
4140
Black, Dull, Bright, Finishing, Polish 5.0mm- 400.0mm
Carbon Steel for Machine Structural Use  this type is suitable for producing parts of chain spring clip, clutch, safety cab boots, and car safety equipments.
Carbon Tool Steel this type is used in making various types of spring e.g. clip spring, lan spring, roll spring, plate spring, ring gasket, and band knife blade-saw blade.
Alloy Tool Steel it is used in producing saw blades, cutter blades, music boxes and a wide variety of springs.
Structural-Use Alloy Steel this type is suitable for producing office equipments, car safety equipments, and chain parts.