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
σb
Mpa
Yield Point
σs
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)

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