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ASTM A299 Gr.B Pressure Vessel Steel

ASTM A299 Gr.B Pressure Vessel Steel

Shanghai Katalor Enterprise is a ASTM A299 pressure vessel plates supplier. If you need ASTM  A299 Gr.B pressure vessel plates, ASTM  A299 Gr.A carbon steel plates,  A299 Gr.B sheets, we sincerely invite you to visit factory.
0086-21-61182423
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ASTM A299 Gr.B material is a manganese-silicon carbon steel plate for use in welder boilers and other pressure vessels. ASTM A299 pressure vessel plates under this specification are produced in two grades: A299 Gr.A and A299 Gr.B. The specified minimum yield strength decreases for A299 Gr.B plates thickness over 1 inch [25mm].

ASTM A299 Gr.B Pressure Vessel Plates Size:

Thickness: 3-150mm
Width: 1220-4200mm
Length: 5000-18000mm
Coils available: 1.2 to 25mm
ASTM A299 Steel Chemical Requirements.
Grade The Composition (by weight, heat analysis, %)
Carbon, max. Silicon Manganese Phosphous, max. Sulfur, max.
A299 Gr.B 0.28 0.15-0.40 0.90 -1.50 0.025 0.025
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

ASTM A299 Gr.B Steel Mechanical Property :

Grade The Composition (by weight, heat analysis, %)
Carbon, max. Silicon Manganese Phosphous, max. Sulfur, max.
A299 Gr.B 0.30 0.15-0.40 0.90 -1.50 0.025 0.025
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
ASTM A299 Gr.B Steel Mechanical Property :
Materail
 
 
Yield strength Min. Mpa[ksi] Yield strength Min. Mpa[ksi] Tensile strength Elongation in 8 in. Elongation in 2 in.
 thickness ≦25mm thickness>25mm Mpa[ksi] Min, % Min, %
A299 Gr.B 325[47] 310[45] 550-690 [80-100] 16 19
A299 Gr.B Steel Plate Heat Treatment:
ASTM A299 plates 2 inch [50mm] and under in thickness are normally supplied in the as-rolled condition. Plates may be ordered normalized or stress relieved, or both. ASTM A299 steel plates products over 2 inch  [50mm] in thickness shall be normalized.

ASTM A299 Gr.B Steel Plate Machining Service:

Cutting
Welding
Grinding
Drilling
Turning
Shanghai Katalor Enterprise, a ASTM A299 pressure vessel plates supplier, is located in Pudong district of Shanghai city. It is only 30 minutes from Pudong International airport to our company. If you need ASTM  A299 Gr.B pressure vessel plates, ASTM  A299 Gr.B carbon steel plates,  SA299 Gr.B sheets, or  A299 Gr.B coils, we sincerely invite you to visit factory. We will pick you up at the airport if you tell us your schedule.
 
 
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Shanghai Katalor Enterprises Co., Ltd

0086-21-61182423
0086-21-61182425
[email protected]
Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
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