Sell A 517 Grade A, A 517 Grade B, A 517 Grade H, A 517 Grade S pressure

1. Steel Grade:  
A 517 Grade A, A 517 Grade B, A 517 Grade H, A 517 Grade S, A 517 Grade P, A 517 Grade F, A 517 Grade E, A 517 Grade Q

2. Specification:
Maximum Thickness:
A 517 Grade A , A 517 Grade B : 1.25in. or 32mm
A 517 Grade H, A 517 Grade S : 2in,  or 50mm
A 517 Grade P :   4in. or 100mm
A 517 Grade F :   2.50in, or  65mm
A 517 Grade E, A 517 Grade Q : 6in. or 150mm
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
The plates shall be heat treated by heating to not less than 1650 F [900 C], quenching in water or oil and tempering at not less than 1150 F [620 C].
Practice:The steel shall be killed and shall conform to the fine austenitic grain size requirement of Specification A 20/A 20M.

5. Chemical Composition and property.
A: Chemical detail of each grade see the A 517/ A 517M-06.
B: Property in the following:
   Tensile strength : 795 to 930MPa  under 65mm in thicknes, 725 to 930MPa from 65mm to 150mm in thickness.
    Yield Strength min : 690Mpa under 65mm in thickness, 620MPa from 65mm to 150mm in thickness.
    Elongation  : 14-16 percent

6. Mechanical Requirements
   a. Tension Tests: The yield strength may be determined by the 0.2 % offset method or by the total extension under load of 0.5% method.
   b. Impact Properties Requirements: Transverse Charpy V-notch impact test specimens shall have a lateral expansion opposite the notch of not less than 0.015 in. [0.38 mm].
  
7. SUPPLEMENTARY REQUIREMENTS
S1. S2. S3. S5. S6. S7. S8. S9. S11. S12.S17.

8. Application Fields:  In fusion welded boilers and other pressure vessels.

9. Trade Terms: FOB, CFR, CIF , CNF.

10. Payment Terms: T/T,  Irrevocable at sight  L/C

11. Delivery Time: 20-35days

Sales Manager : Jack