St37-2 1.0161 - DIN 1652-1963

Grade	St37-2
Germany W-Nr.	1.0161
Corresponding Standard	DIN 1652-1963 Bright Non-Alloy Steel - Technical Delivery Conditions
Classification	Carbon Steel

St37-2 Chemical Element Composition Content (%)

Component	C	P	S	N ^*
Minimum Value	-	-	-	-
Maximum Value	0.2	0.06	0.05	0.008

St37-2 Mechanical Properties

thickness t mm	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t≤5	St37-2 K	Cold Drawn and Without Heat Treatment (K)	550~850	≥420	≥7
5<t≤10		Cold Drawn and Without Heat Treatment (K)	500~800	≥380	≥8
10<t≤16		Cold Drawn and Without Heat Treatment (K)	470~770*	≥320*	≥9
16<t≤25		Cold Drawn and Without Heat Treatment (K)	450~700	≥290	≥10
25<t≤40		Cold Drawn and Without Heat Treatment (K)	450~700	≥270	≥11
40<t≤80		Cold Drawn and Without Heat Treatment (K)	400~650	≥240	≥12
t>80		Cold Drawn and Without Heat Treatment (K)	By Agreement	By Agreement	By Agreement
10<t≤16	St37-2 SH	Peeling and No Heat Treatment (SH)	370~450	≥240	≥25
16<t≤40		Peeling and No Heat Treatment (SH)	370~450	≥230	≥25
40<t≤100		Peeling and No Heat Treatment (SH)	370~450	≥220	≥25
t>100		Peeling and No Heat Treatment (SH)	≥370	By Agreement	By Agreement
t≤25	St37-2 K+G；St37-2 SH+G	Cold Drawn and Annealed (K+G) or Descaled and Annealed (SH+G)	340~450	≥200	≥25
25<t≤100		Cold Drawn and Annealed (K+G) or Descaled and Annealed (SH+G)	370~450	≥220	≥25
t>100		Cold Drawn and Annealed (K+G) or Descaled and Annealed (SH+G)	≥370	By Agreement	By Agreement
t≤100	St37-2 K+N；St37-2 SH+N	Cold Drawn and Normalized (K+N) or Pickled and Normalized (SH+N)	370~450	≥220	≥25
t>100		Cold Drawn and Normalized (K+N) or Pickled and Normalized (SH+N)	≥370	By Agreement	By Agreement

Approximate Comparison Table Carbon Structural Steel and Engineering Steel

China	Japan	United States	International Organization for Standardization	Germany	France	European Standard		Russia	Sweden	United Kingdom
GB	JIS	ASTM	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
Q235A Q235B Q235D	SM400A SS400	1015 A283C GradeC GradeD SSGrade33	E235B Fe360B	RSt37-2 St37-2	E24-2	S235JR Fe360B① Fe360BFN① S235JRG2①	1.0038(dubl)	St2ps St2sp St3ps St3sp	1311 1312	40A 40B

St37-2 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!