Laiwu Le Ren Trade Co., Ltd.
Main products:Steel Bar
Products
Contact Us
  • Contact Person : Ms. Liu Adela
  • Company Name : Laiwu Le Ren Trade Co., Ltd.
  • Tel : 86-634-5648998
  • Fax : 86-634-5648997
  • Address : Shandong,Laiwu,NO.008 WENHUA SOUTH ROAD,LAICHENG DISTRICT(ROOM1802, F18, INZONE CITY SQUARE)
  • Country/Region : China
  • Zip : 271100

1.0402 carbon structural steel bar

1.0402 carbon structural steel bar
Product Detailed
1.0402 carbon structural steel bar 1. Grade: S20B 20B 20# S20C S20Ck SAE1020B AISI1020 050A20 2. Size: 20-300mm 3.hot rolled

1.0402 carbon structural steel bar

1. Process: hot rolled, forged, cold drawn

2.Grade: S20B 20B 20# S20C S20Ck SAE1020B AISI1020 050A20

3.Specification: 20-200mm

4. Supply condition: Hot-rolled steel, Annealed steel, Bright steel

5. Processing: Hot working

6. Chemical composition:

Grade

C

Si

Mn

P

S

B

20#

0.17

0.23

0.17

0.37

0.35

0.65

Max

0.035

Max

0.035

 

20B

0.17

0.23

0.17

0.37

0.35

0.65

Max

0.035

Max

0.035

0.0005

0.0035

7. Technical condition:

 Both end of each bar must be cut.

Ladle furnanced and vacuum de-gassed

Show heat No. on each bar

Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.

The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.

8.Size Tolerance:

Length tolerance: +100mm/-0mm

Side length tolerance: +/-2mm

Straightness: max 6mm/m

1.0402 carbon structural steel bar



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