ST-52

ST-52

St52-3 steel plate, under DIN17100 standard St52-3 steel plate, under DIN17100 standard, we can regard St52-3 steel plate as low alloy steel St52-3 steel plate is one mainly of low alloy steel, St52-3 steel plate is alloy steel under the DIN standard which is equal to DIN17100:St52-3,JIS:SS490/SM490A,BS:50B and UNI7070:Fe510B

DIN17100 RSt37-2

Chemical composition % MAX
	C				Si	P	S	N2
TH (MM)	≤16	>16≦32	>32≦40	>40
	0.17	0.17	0.17	0.20	~	0.05	0.05	0.009
Mechanical properties MIN
	Yield strength (N/MM2)						Tensile strength (N/MM2)
TH (MM)	≤16	>16≦40	>40≦63	>63≦80	>80≦100	>100	<3	>3≦100	>100
	235	225	215	215	215	~	360-510	340-470	~

DIN17100 St37-2

Chemical composition % MAX
	C				Si	P	S	N2
TH (MM)	≤16	>16
	0.17	0.20			-	0.05	0.05	0.009
Mechanical properties MIN
	Yield strength (N/MM2)						Tensile strength (N/MM2)
TH (MM)	≤16	>16≦40	>40≦63	>63≦80	>80≦100	>100	<3	>3≦100	>100
	235	225	215	205	195	-	360-510	340-470	-

DIN17100 RSt37-2

Chemical composition % MAX
	C				Si	P	S	N2
TH (MM)	≤16	>16≦32	>32≦40	>40
	0.17	0.17	0.17	0.20	-	0.05	0.05	0.009
Mechanical properties MIN
	Yield strength (N/MM2)						Tensile strength (N/MM2)
TH (MM)	≤16	>16≦40	>40≦63	>63≦80	>80≦100	>100	<3	>3≦100	>100
	235	225	215	215	215	-	360-510	340-470	-

DIN17100 St52-3

Chemical composition % MAX
	C				Si	P	S	N2
TH (MM)	≤16	>16≦32	>32≦40	>40
	0.20	0.20	0.22	0.22	-	0.05	0.05	0.009
Mechanical properties MIN
	Yield strength (N/MM2)						Tensile strength (N/MM2)
TH (MM)	≤16	>16≦40	>40≦63	>63≦80	>80≦100	>100	<3	>3≦100	>100
	355	345	335	325	315	-	510-680	490-630	-