keyword :
Product search
keyword : Product Category:

  Contact:  Mr Shi

  Email: shi@hzzsteel.com.cn

  Tel:       0086-371-65652655
  Fax:      0086-371-65652677
  Mobile/WhatsApp/Wechat:
              +86 1393 9966 580
 
Your present location:Home >> Pressure Vessel Steel >> A202 GrA,A202 GrB STEEL PLATE
  • Commodity Numbers: 85
  • Shelves time: 2011-07-05
  • Views : 398

  1.Application Potential:

  A202/A202M specification covers chromium-manganese-silicon alloy steel plates, intended particularly for welded boilers and other pressure vessels.This standard covers steel A202GrA and A202GrB.These plates are widely used in the fabrication of boilers and pressure vessels in industries such as shipbuilding, petrochemical and manufacturing.

  2.Chemical Composition and Mechnical Property:

  Chemical composition

Grade

Standard

C

Mn

S

P

Si

A202GrA

A202/A202M

0.17

0.97-1.52

0.035

0.035

0.54-0.96

A202GrB

A202/A202M

0.25

0.97-1.52

0.035

0.035

0.54-0.96

  Mechnical Property

Grade

Tensile strength, ksi [MPa]

Yield strength, min,A ksi [MPa]

Elongation in 8 in. [200 mm], min, %B

Elongation in 2 in. [50 mm], min, %B

A202GrA

75–95 [515–655]

45 [310]

16

19

A202GrB

85–110 [585–760]

47 [325]

15

18

   3.A202GrA,A202GrB have different minimum strength levels as 515MPa and 585MPa separately,where the main difference between them exist.For more Supplementary requirements such as S1. Vacuum Treatment,S2. Product Analysis and so on,do not hesitate to contact us,we will do our best to satisfy you.

About us HZZ  +   Products   +   Technical Support    +   Machining Center   +   Contact us    +   Privacy Policy    +   Terms&Conditions
Copying © 2008-2018 HENAN HZZ IRON AND STEEL CO., LTD  ,All rights received   豫ICP备09006258号- 1