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API 2W Gr60 shipbuilding steel

API 2W Gr60 shipbuilding steel

Grade: API 2W Gr60
Type: Steel Plate
Standard: API 2W Gr60
Specification: Thickness: 6-100mm||||||width: 1500-4000mm||||||length 4000-18000mm
Application:API 2W Gr60 steel plates produced to this specification are used for welded construction of offshore structures in selected critical sections that must exhibit good impact properties and resistance to fatigue and through-thickness or lamellar tearing.

 API 2W Gr60 steel plates produced to this specification are used for welded construction of offshore structures in selected critical sections that must exhibit good impact properties and resistance to fatigue and through-thickness or lamellar tearing.

API 2W Gr60 shipbuilding steel

steel material Chemical Composition:

Element Prod Anal.
C 0.16
Mn 1.15-1.60
P 0.03
S 0.01
Si 0.05-0.50
Cr 0.25
Ti 0.020(b)
Altot. 0.015-0.055
N 0.012(c)

Mechanical Property:

Mechanical Property
Tensile Strength (MPa) Yield Strength (MPa) % Elongation in 2 in.(50mm) min. % Elongation in 8 in. (200mm) min.
414-621 t ≤ 2.5 in. (63.5 mm) 345 t > 2.5 in. (63.5 mm) 324 22 16

 

Stainless Steel Surface Finishes:

1. No 1 Finish : Used where Heat and corrsoion ressistance is required . Produced by annealing and resealing after hot rolling .

2. No 2D Finish : Dull Cold rolled finish . Used in deep drawn objects which are often polished after fabrication

3. NO 2 B Finish : Bright Cold Rolled Finish . Used in very deep drawn objects .

4. No 3 Finish : Polished finish obtained with abrasives

5. No 4 Finish : Used for kitchen ware , cooking utensils , restaurants and hotel kitchenware , cookware . Obtained with abrasives of 125 mesh and higher

6. NO 7 Finish : Architectural and Ornamental Finish

7. NO 8 Finish : Press plates , small mirrors and reflectors

8. Hairline finish : Ornamental plates , decorative items , name plates , elevators , doors in buildings

No matter what kind of steel plate you need,dont hesitate to contact us.

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