Laiwu Le Ren Trade Co., Ltd.
Main products:Steel Bar
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  • 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

AISI4150 hot rolled alloy steel bar

AISI4150 hot rolled alloy steel bar
Product Detailed
hot rolled alloy steel Size:12mm to 300mm Grade:SS400,S20C,S35C,S45C,S55C,SAE5140,SAE4140,etc

hot rolled alloy round/square steel bar

 

1.Grade AISI4150 AISI4140 B16 S55B

2.Specificaiton 13-300mm

3.Chemical composition:

Grade

C

Si

Mn

P

S

Ni

Cr

 Mo

 Cu

 

AISI4140

0.38

0.41

0.15

0.35

0.85

1.00

 Max0.015

 Max0.040

 Max0.25

0.80

1.10

0.15

0.25

 Max0.35

Al(0.012

   0.030)

AISI4150

0.48

0.53

 0.15

 0.35

0.75

1.00

 Max0.035

 Max0.040

 Max0.25

0.80

1.10

0.15

0.25

 Max0.35

V(0.012

   0.030)

ASTM A193(2005) B16

0.36

0.47

0.15

0.35

0.45

0.70 

 Max0.035

 Max0.040

 

0.80

1.15

0.50

0.65

 V(0.25

   0.35)

Al  Max

  0.015

S55B

0.52

0.58

0.15

0.35

0.60

0.90 

 Max0.030

 Max0.035

 Max0.020

 Max0.020

 

 Max0.30

B(0.002

   0.003)

4.Size Tolerance

Length tolerance  +100/-0mm   Side length tolerance +/-2mm    Straightness Max 6mm/m

5.Quality Contation

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.

 

AISI4150 hot rolled alloy steel bar



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