Carbon Steels

Available Diameters

Round 4,00 mm.-100 mm

Hexagonal 6.00 mm-60 mm

Square 6.00 mm-60 mm

Our standard size is 3 M length but according to customers’ demand, specific diameters and sizes can be produced.

This kind of steel is even alloyed or non-alloyed steel with high Carbon (C) value, which it’s mechanical specifications ( hardness & tensile strength) can be changed by heat treatment and are divided in to 2 groups: applied reclamation treatment & not applied reclamation treatment.

These materials can be used in productions, such as producing gears, shafts, crankshafts, engine parts, forging parts, etc. Also can be processed on lathe and CNC machines with low speed.  Carbon steels are produced with surface sensitivity of tolerance h9 - h11.

According to customers’ demand, packaging can be done in a protective, custom packages (Jute, crate, etc.).

 

Technical Specifications Table

 

QUALITY

CHEMICAL COMPOSITION (%) OF

SAE AISI

C

Si

Mn

P max

S max

N

1008

0.06 0.11

0.15 0.35

0.30 0.60

0.040

0.050

 

1010

0.08 0.13

0.15 0.35

0.30 0.60

0.040

0.050

 

1020

0.18 0.23

0.15 0.35

0 30 0.60

0.040

0.050

 

1025

0.22 0.28

0.15 0.35

0.30 0.60

0.040

0.050

 

1030

0.28 0.34

0.15 0.35

0.60 0.90

0.040

0.050

 

1035

0.32 0.38

0.15 0.35

0.60 0.90

0.040

0.050

 

1040

0.37 0.44

0.15 0.35

0.60 0.90

0.040

0.050

 

1045

0.43 0.50

0.15 0.35

0.60 0.90

0.040

0.050

 

1050

0.45 0.55

0.15 0.35

0.60 0.90

0.040

0.050

 

1060

0.55 0.65

0.15 0.35

0.60 0.90

0.040

0.050

 

1070

0.65 0.75

0.15 0.35

0.60 0.90

0.040

0.050

 

1090

0.85 0.98

0.15 0.35

0.60 0.90

0.040

0.050

 

St 37

0.10 0.17

0.40

0.20 0.50

0.040

0.050

0.007

St 42

0.18 0.23

0.15 0.35

0.20 0.50

0.040

0.040

0.007

St 50-2

0.27 0.34

0.30

0.20 0.50

0.050

0.050

0.009

St 52-3

0.15 0.20

0.20 0.40

1.20 1.50

0.040

0.040

0.009

St 60

0.36 0.44

0.30

0.20 0.50

0.050

0.050

0.009

St 70

0.46 0.54

0.30

0.20 0.50

0.050

0.050

0.009

C 22

0.17 0.24

0.40

0.30 0.60

0.045

0.045

 

C 35

0.32 0.39

0.40

0.50 0.80

0.045

0.045

 

C 45

0.42 0.50

0.40

0.50 0.80

0.045

0.045

 

C 60

0.57 0.65

0.40

0.60 0.90

0.045

0.045

 

Ck 15

0.12 0.18

0.40

0.30 0.60

0.035

0.035

 

Ck 22

0.17 0.24

0.40

0.30 0.60

0.035

0.030