St52-3 1.0570 - DIN 1652-2-1990

Grade	St52-3
Germany W-Nr.	1.0570
Corresponding Standard	DIN 1652-2-1990 Bright Steels Technical Delivery; Conditions Steels for General Structural Purposes
Classification	Carbon Steel

St52-3 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	St52-3K	K	700~1000	≥600	≥5
5≤t<10			650~950	≥520	≥6
10≤t<16			600~850	≥450	≥7
16≤t<25			550~800	≥400	≥8
25≤t<40			530~780	≥350	≥9
40≤t<63			520~770	≥345	≥10
63≤t<80			500~750	≥325	≥10
t≥80			By Agreement	By Agreement	By Agreement
16≤t<40	St52-3SH	SH	490~630	≥345	≥20
40≤t<63			490~630	≥335	≥19
63≤t<80			490~630	≥325	≥18
t≥80			By Agreement	By Agreement	By Agreement
t<25	St52-3K+GZ；St52-3SH+G	K+G or SH+G	≤600		≥21
25≤t<40			≤620		≥22
40≤t<63			≤620		≥21
63≤t<80			≤620		≥20
t≥80			By Agreement		By Agreement
t<16	St52-3K+N；St52-3SH+N	K+N or SH+N	490~630	≥355	≥22
16≤t<40			490~630	≥345	≥22
40≤t<63			490~630	≥335	≥21
63≤t<80			490~630	≥325	≥20
t≥80			By Agreement	By Agreement	By Agreement

1 Approximate Comparison Table Carbon Structural Steel and Engineering Steel

China	Japan	United States	International Organization for Standardization	Germany	France	European Standard		Sweden	United Kingdom
GB	JIS	ASTM	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	SS	BS EN/BS
Q345B Q345C	SM490A SS490	A572 A678Gr.A SSGrade50	E355C Fe510B	St52-3	E36-2	S355JR Fe510B	1.0045	2132-01	50B

2 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	AISI	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
16Mn	SM490 SM490C SS490C	1024 Gr.50type1-4	Fe510D	St52-3 St52-3N	1.0570	E36-3	S355J2(+N) Fe510D1① S355J2G3①	1.0570(dubl)	17G1S 17GS S345	2135-01	50D 50C

3 Approximate Comparison Table High-Quality Carbon Structural Steel

China	United States	International Organization for Standardization	Germany		France	European Standard		Russia	Sweden	United Kingdom
GB	ASTM	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
Q390C	Gr.65	Fe590	E355 St52 St52-3	1.0060	E335 ES355 TS-47a TU526	E355	1.0580	St6sp	1650	CEW5 CFS5 E335 ERW5NKM ERW5NZF

St52-3 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"!