Welcome to SEED STEEL!
Home > News > Company news - Pressure vessel plate A387 grade 22 class 2 steel

Product

Stainless steel

Special Steel

Contact us

Pressure vessel plate A387 grade 22 class 2 steel

Time:2016-11-29 16:35:40

 Type: boiler and pressure vessel steel plate

Standard : ASTM A387, SAME SA387
Steel Plate Thickness: 2-460mm , Steel Plate Width: 1500-3200mm, Length:6000-12000mm
Place of Origin: Henan China (Mainland)
Brand Name: seed steel plate
Pressure vessel plate A387 grade 22 class 2 steel Introduction
pressure vessel plate A387 grade 22 class 2 steel is a chromium molybdenum alloy steel plates intended primarily for welded boiler and pressure vessels designed of elevated temperature service. The Cr content 2.25% and the Mo content 1.0%.
Each grade except grade 21L,Grade 22L,Grade 91 and Grade 911 is available in two classes of tensile strength levels. Grade 91 and Grade 911 are available only as Class 2.

pressure vessel plate A387 grade 22 class 2 steel Chemical requirement in Product analysis

C % Mn % P % S % SI % Cr % Mo %
0.04-0.15 0.30-0.60 0.035 0.035 0.50 1.88-2.62 0.85-1.15
Ni % V % Nb % B % Nitrogen AL % Tungsten
             

pressure vessel plate A387 grade 22 class 2 steel Mechanical Property

Mechanical Property A387 Grade 22 Class 2 A387 Grade 22 Class 2
Tensile strength, kis [MPa] 515-690
Yield strength, min, kis [MPa] 310
Elongation in under [200mm], min, % ….
Elongation in under [50mm], min, % 18

buy steel plate A387,purchase vessel plate A387 grade 22,A387 gr22 steel plate price

 

TAG:
NAME:
E-MAIL:
TEL:
MESSAGE:
 
All World Standards Websites