A203 Grade D Pressure Vessel Steel

A203 Grade D Pressure Vessel Steel

A203 Grade D is a nickel alloy steel plate specified by ASTM/ASME for constructing welded pressure vessels and boilers that operate at low temperatures. Also known as 3.5% nickel steel, this material is known for its excellent low-temperature impact toughness. Key applications include methanol scrubber columns in the oil, gas, and chemical industries.
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Description
Paramètres techniques

  A203 GRADE D.

A203 GRADE D Chemical composition% of the Product analysis of grade:

 

C

P

S

V

A203 Grade D

0.17

0.13-0.45

0.70-0.80

0.035

0.035

 

 

 

 

 

 

 

 

3.18-3.82

 

 

 

 

 

A203 GRADE D Mechanical Property

 

Thick. (mm)

A203 Grade D

6-50

255 Mpa

450-585 Mpa

23 %

 

 

50-200

 

 

19 %

 

 

 

A203 GRADE D Adopt standard: ASME SA203/SA203M Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

A203 GRADE D Specification: Thickness: 1mm to 100mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm

 

A203 GRADE D Delivery Time Or Lead Time: 15-30days

A203 GRADE D Extra Service:Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.

A203 Grade D Pressure Vessel Steel

ASTM A203 Grade D Vessel Steel

A203 GRADE D, whether the new plate or stock list of material, please feel free to contact us by email of calling.

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