Technical conditions for plates of SA299GrB

Gloria Steel Limited

  • Technical conditions for plates of SA299GrB0
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13年11月27日
Steel Plate/Flat products
10,000.00 千克
L/C, T/T, Other
China
Package, marking and certificate shall conform to A20.
30 天

产品详细信息

Technical conditions for plates of SA299GrB

1. Scope
The technical conditions apply to plates of SA299GrB with thickness range 25mm-200mm for weldable boiler and other pressure vessel tank.
2. Adopt standard:
ASME SA299/SA299M Standard Specification for Pressure Vessel Plates, Carbon Steel, Manganese-Silicon
ASME SA20/SA20M Standard Specification for General Requirements for Steel Plates for Pressure Vessels
ASME SA370 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
3. Dimension, Shape, Weight and Permissible Deviation
The dimension, shape, weight and permissible deviation shall meet the requirements of ASME SA20/SA20M.
The thickness toleration: -0 mm/+3.5mm
4. Technical conditions
4.1 Chemical composition (Ladle analysis)
The chemical composition of plates shall be accordance with the following table 1.
Table 1 Chemical composition (Ladle analysis)
Thickness
mm C Si Mn P S Ni Mo V Cr
Ladle analysis Max 0.28 0.15- 0.40 0.90- 0.50 Max 0.020 Max 0.010 Max 0.25 Max 0.12 Max 0.03 Max 0.25
Product analysis Max 0.28 0.13- 0.45 0.84- 1.62 Max 0.025 Max 0.015 Max 0.25 Max 0.12 Max 0.03 Max 0.25
Note: Cu+Ni+Cr+Mo+V =< 0.70%

4.2 Steel making process: EAF+LF/VD

5. Package, marking and certificate
Package, marking and certificate shall conform to A20.
6. The third party inspection
The chemical composition, tensile test and Charpy V impact test for plates of SA299GrB shall be witnessed by surveyor of client.
7. Delivery conditions
The delivery conditions for plates of SA299GrB shall be Normalized or Normalized+Tempered.
8. Other requirements
The other requirements for plates of SA299GrB shall be accordance with SA299/SA299M.
MTC accordance with EN10204: 2004 3.1

More technical details and the MTC require please visit our web site: www.gloriasteel.com or contact us.

Sales Contact:

Sale engineer: Mr.Toby
Skype ID: Toby.Tan
MSN:[email protected]
mail:[email protected]
Tel:+86-769-85325956
Fax:+86-769-82380569
Mob:+86-18688-631136

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Gloria Steel Limited
2009年4月12日
China
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