Sell A 516 Gr 55, A 516 Gr 60,A 516 Gr 65, A 516 Gr 70 boiler steel plates

1. Steel Grade:  
A 516 Gr 55, A 516 Gr 60,A 516 Gr 65, A 516 Gr 70

2. Specification:
Maximum Thickness:
A516gr55  305mm
A516gr60  205mm
A516gr65  205mm
A516Gr70  205mm
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 516/ A 516M

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