A537CL1,A537 Class 1,A537 CL 1 STEEL PLATE

A537CL1,A537 Class 1,A537 CL 1 STEEL PLATE
 
Unitedsteel mill produced super thickness steel plate for ASTM A537 standard specification for pressure vessel plates, alloy steel, heat-treated, carbon-manganese-silicon steel
ASTM A537 Class 1 plates shall be normalized. A537 Class 2 and A537 Class 3 plates shall be quenched and tempered.



 

ASTM A537 Class 1 Chemical Composition
Grade	The Element Max (%)
	C	Si	Mn	P	S	Al	N
A537 Class 1	0.24	0.13–0.55	0.64-1.46	0,035	0,035
	Nb	V	Ti	Cu	Cr	Ni	Mo
				0.38	0.29	0.28	0.09

 
 

Grade		ASTM A537 Class 1 Mechanical Property
	Thickness	Yield	Tensile	Elongation
A537 Class 1	mm	Min Mpa	Mpa	Min  %
	6-65	345	485-620	22%
	65-100	310	450-585
	100-150			18%

 
 
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