SA302 Grade A STEEL PLATE

Manganese-molybdenum alloy SA302 Grade A steel plate,SA302GrA steel sheet are mainly used for building boilers,pressure vessels,heat exchangers and steamers.When rolling SA302GrA steel sheet,the Mo% shall be above 0.41% for product analysis.Xinsteel keeps hundreds tons SA302 Grade A steel plate in stock which ready for shipment.

 Technical Requirements & Additional Services for SA302 Grade A steel plate:
♦  High tension test
♦  Low temperature impacting test
♦  Normalised for thick plates over 40mm
♦  Simulated post-welded heat treatment (PWHT)
♦  Rolling under standard NACE MR-0175 (HIC+SSCC)
♦  Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦  Shot blasting and Painting,Cutting and welding as per end user’s demands

►Mechnical property for SA302GrA steel plate:

Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
310	515-655	200mm	50mm
		15	19

►Chemical composition for SA302 Grade A steel plate (Product Analysis Max%)

Main chemical elements composition of SA302Grade A
Thickness(mm)	C	Si	Mn	P	S	Mo
T≤25	0.20	0.13-0.45	0.87-1.41	0.035	0.035	0.41-0.64
25<T≤50	0.23
50<T	0.25