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A333-GR6

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Hebei

  • Validity to:

    Long-term effective

  • Last update:

    2024-07-10 10:06

  • Browse the number:

    420

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Cangzhou Boyou Precision Machinery Manufacturing Co., Ltd
Contactaixin:

boyou(Mr.)  

Email:

 telephone:

 phone:
Arrea:

Hebei

 Address:

Opposite to Border Affairs Middle School on National Highway 205, Yanshan Town, Yanshan County, Cangzhou City, Hebei Province
Website:

http://www.cnhbbyjx.com/ http://boyou.hdhxpmc.com/
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Products Description




 



ASTM A333 covers nominal (average) wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse affect on low-temperature impact properties.



 



ASTM A333 Grade 6 Carbon Steel Seamless Pipes are Medium Carbon Steel Pipes with max 0.30 % carbon content with combination of 0.29 – 1.06 % manganese. These Pipes are most commonly used for general purpose applications worldwide. ASTM A333 Grade 6 Pipes are ductile and strong Pipes with long wearing properties. These Pipes are manufactured as per ASME Specification and commercially referred as carbon steel Pipes.



 



A333 Gr.3 contains a lower amount of carbon, with a maximum carbon content of 0.19%.



 







Chemical Requirements




 













































 

Composition, %

Element

Grade 3

Grade 6

Carbon, max

0.19

0.30

Manganese

0.31 – 0.64

0.29 – 1.06

Phosphorous, max

0.025

0.025

Sulfur, max

0.025

0.025

Silicon

0.18 -0.37

0.10 min

Nickel

3.18 – 3.82


  


 







Tensile Requirements




 

































































 

Grade 3

Grade 6

psi

MPa

psi

MPa

Tensile Strength, min

65,000

450

60,000

415

Yield Strength, min

35,000

240

35,000

240
 

Longitudinal

Transverse

Longitudinal

Transverse

Elongation in 2 in. or 50 mm, (or 4D), min, %:

Basic minimum elongation for walls 5/16 in. [8 mm] and over in thickness, strip tests, and for all small sizes tested in full section

30

20

30

16.5

When the standard round 2-in. or 50-mm gage length or proportionally smaller size test specimen with the gage length equal to 4D (4 times the diameter) is used

22

14

22

12

For strip tests, a deduction for each 1/32in. [0.8 mm] decrease in wall thickness below 5/16 in. [8 mm] from the basic minimum elongation of the following percentage

1.50

1.00

1.50

1.00

Elongation in 2 in. or 50 mm, min, %:


 







Wall Thickness




 




























































































in.

mm

Longitudinal

Transverse

Longitudinal

Transverse

Wall Thickness

Grade 3

Grade 6

5/16 (0.312)

8

30

20

30

16

9/32 (.281)

7.2

28

19

28

15

1/4 (.250)

6.4

27

18

27

15

7/32 (.219)

5.6

26


  

26


  

3/16 (.188)

4.8

24


  

24


  

5/32 (.156)

4

22


  

22


  

1/8 (.125)

3.2

21


  

21


  

3/32 (.094)

2.4

20


  

20


  

1/16 (.063)

1.6

18


  



18


  


 







Impact Requirements




 


















































































Size of Specimen, min

Minimum Average Notched Bar Impact Value of Each Set of Three Specimens

Minimum Notched Bar Impact Value of One Specimen Only of a Set

Impact Temperature

 

ft-lbf

J

ft-lbf

J

Grade

Min Impact

Test Temp

10 by 10

13

18

10

14


  

F

C

10 by 7.5

10

14

8

11

1

-50

-45

10 by 6.67

9

12

7

9

3

-150

-100

10 by 5

7

9

5

7

6

-50

-45

10 by 3.33

5

7

3

4


      

10 by 2.5

4

5

3

4


      


 

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