Supply steel A 203 Grade A, A 203 Grade B, A 203 Grade D for pressure vessels.
A 203 Standard Specification
for High-Yield-Strength, Quenched and Tempered Alloy Steel Plate, Suitable for Welding
1. Steel Grade:
A 203 Grade A, A 203 Grade B, A 203 Grade D, A 203 Grade E, A 203 Grade F
A 203 Grade A, B: 150mm
A 203 Grade D, E F: 100mm
Width: 1500mm to 4020mm
Length: 3000mm to 18000mm
3. Referenced Documents in producing steel.
A 20/a 20m
A 435/a 435m
A 577/a 577m
A 578/a 578m
4. Heat Treatment
All plates of Grades A, B, D, and E shall be normalized.
All plates of Grade F shall be heat treated by heating into the austenitic range, quenching in water, and tempering at not less than 1100 F [595 C] for not less than half hours.
The steel shall be killed
5. Chemical Composition and property.
A: Chemical detail of each grade see A 203/A 203M-97
B: Property in the following:
Tensile strength : min 450-515Mpa
Yield Strength : min 255-345Mpa
Elongation : 17-21%
6. Mechanical Requirements
Tension Test Requirements: it should conform to the requirements of Tensile properties.
Impact Test Requirements:
Grade F plates shall be impact tested, Plates of Grades A, B, D, and E shall be Charpy V-notch impact tested 27J.
8. Application Fields: This specification2 covers nickel-alloy steel plates intended primarily for welded pressure vessels.
9. Trade Terms: FOB, CFR, CIF, CNF.
10. Payment Terms: T/T, 100% Irrevocable at sight L/C
11. Delivery Time: 30-35days
12. Services of Steel: Cutting Welding, Painting, Ball blast and others processing according to customers requirement.
We HZZ steel will use our professional services, best quality and competitive price to fullfill each customers needs in steel plate.
Sales Manager : Jack
Contact Name: Mr. Jack
Company Name: Henan Gang Iron and Steel Co., Ltd
Street Address: 21 Century Building,
Jinshui District, Zhengzhou City,
Henan Province, China
Member name: Luanyawei1983
Member Since: 27 October 2008
Total Leads: 597 Luanyawei1983 Import Export Business Leads
Business focus: Steel Plate, Alloy Steel Plate, Carbon Steel Plate
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