Gold Member Since 2014
Audited Supplier
Qingdao Helio Steel Co., Ltd.

Steel, Steel Bar, Steel Round Bar manufacturer / supplier in China, offering Carbon Steel Round Bars / Square Bars / Hexagonal Bars, High Cr Alloy Steel Crusher Liner Plate, Ar400 Nm400 Xar 400 400hb Wear Resistant Steel Plate and so on.

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Supplier Homepage Product Steel bar for machine Carbon steel bar Carbon Steel Round Bars / Square Bars / Hexagonal Bars

Carbon Steel Round Bars / Square Bars / Hexagonal Bars

FOB Price: US $300 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $300/ Ton
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Production Capacity: 30000tons/Month
Transport Package: Standard Seaworthy Package
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: carbon steel round bars / square bars / hexagonal
  • Standard: AISI, ASTM, GB, JIS, DIN, BS
  • Technique: Hot Rolled
  • Surface Treatment: Polished
  • Special Use: Mold Steel
  • Materials: Carbon Steel
  • Diameter: 16-320mm
  • Trademark: LEREN
  • Origin: China
  • Type: Carbon Steel Bar
  • Steel Grade: Alloy Steel
  • Application: Structural Steel Bar, Tool Steel Bar
  • Alloy: Non-alloy
  • Commodity: Carbon Steel Round Bars / Square Bars / Hexagonal
  • Processing: Eaf+Lf+Vd
  • Delivery Condition: Hot Rolled / Cold Drawn
  • Specification: 16-310mm
  • HS Code: 72
Product Description

1. Available Diameters

Round 16mm.-310 mm for hot rolled carbon steel round bars

Round 10mm to 100mm for cold drawn carbon steel round bars

Hexagonal 6.00 mm-75 mm for cold drawn carbon steel hexagonal bars

Square 6.00 mm-100 mm for cold drawn carbon steel square bars

Square 10mm to 100mm for hot rolled carbon steel square bars

2. Our standard length: 6m in common, but we can cut to any length according to customers' requirement

3. Application: These materials can be used in productions, sus (Jute, crate, etc.).ch 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.

4. Packages: Standard seaworthy, but can be done according to customers' requirement
 
5. 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
 

6.  Contact information:

contact person
Ms. Angelina
Mobile0086 13376344030
Mobile0086 18953401725

Carbon Steel Round Bars / Square Bars / Hexagonal BarsCarbon Steel Round Bars / Square Bars / Hexagonal BarsCarbon Steel Round Bars / Square Bars / Hexagonal BarsCarbon Steel Round Bars / Square Bars / Hexagonal Bars
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