1.0570 Material St52-3 Steel Equivalent, Properties Composition – DIN 17100

grade st52 steel st52-3 material 1.0570 st 52

DIN 17100 St52 Steel

St52 steel (St52-3) is an unalloyed structural steel grade complies with DIN 17100: 1980, the designation has been discarded since 2004. According to German standard DIN 17100, St52 steel is divided into St52-3U (1.0553) and St52-3N (1.0570 material). St 52 material new designation is S355, St52-3 new name is S355J2 (1.0577), St52-3 U new designation is S355J0 (1.0553), and St52-3 N new name in EN 10025: 1993 is S355J2G3, DIN 17100 has been replaced by EN 10025-2: 2004.

St 52 Material Datasheet & Specification

The St 52 material datasheet and specification such as chemical composition, properties and equivalents can be found in the following tables.

Chemical Composition

The following tables show St52 chemical composition.

St52 steel data sheet – 1, Chemical composition (ladle analysis) according to DIN 17100 and DIN EN 10025: 1993.

Chemical Composition (ladle analysis), %, ≤
Country (Region)StandardSteel Grade (Steel number)CSiMnPSNCuThickness (d) (mm)Method of deoxidation
GermanyDIN 17100: 1980St52-3 (1.0570)0.200.551.600.0400.040≤ 30Fully Killded
0.2230 <d ≤100
European UnionEN 10025: 1993S355J2G3 (1.0570)0.200.551.600.0350.035≤ 30
0.2230 <d ≤100
EN 10025-2: 2004S355J2 (1.0577)0.200.551.600.0250.0250.55≤ 30
0.2230 <d ≤100

St52 steel data sheet – 2, Chemical composition (product analysis) according to DIN 17100 and DIN EN 10025: 1993.

Chemical Composition (product analysis), %, ≤
Country (Region)StandardSteel Grade (Steel number)CSiMnPSNCuThickness (d) (mm)Method of deoxidation
GermanyDIN 17100: 1980St52-3 (1.0570)0.220.601.700.0650.065≤ 30Fully Killded
0.2430 <d ≤100
European UnionEN 10025: 1993S355J2G3 (1.0570)0.220.601.700.0450.045≤ 30
0.2430 <d ≤100
EN 10025-2: 2004S355J2 (1.0577)0.220.601.700.0350.0350.60≤ 30
0.2430 <d ≤100

St52 Steel Properties

Physical Properties

  • Material St 52-3 Density: 7.85 g/cm3
  • Melting point: 1420-1460 °C (2590-2660 °F)

Mechanical Properties

The datasheet below shows St52 steel yield strength, tensile strength, elongation and impact resistance.

  • Structural Steel St52-3 Hardness: ≤180 HB, annealed
  • Charpy impact test (Charpy V-notch, longitudinal) value
    • St52-3U: ≥ 27 J, (thickness: 10≤t≤ 63mm), ≥ 23 J, (thickness: 63<t≤ 100mm), temperature 0 °C
    • St52-3N: ≥ 27 J, (thickness: 10≤t≤ 63mm), ≥ 23 J, (thickness: 63<t≤ 100mm), temperature -20 °C
    • by agreement, (thickness: > 100mm)

Yield Strength

Material St 52-3 Datasheet – 3

Yield strength (≥ N/mm2); Thickness (d) mm
Steel (Steel number)d≤1616< d ≤4040< d ≤6363< d ≤8080< d ≤100>100
St52-3355345335325315by agreement

Tensile Strength

Material St 52-3 Datasheet – 4

Tensile strength (≥ N/mm2); Thickness (d) mm
Steel (Steel number)d<33 ≤ d ≤ 100>100
St 52-3515-680490-630by agreement

Note: 1MPa = 1N/mm2

Elongation

Material St 52-3 Datasheet – 5

Elongation (≥, %); Thickness (d), mm
Steel (Steel number)0.5 ≤d <11≤ d <1,51,5≤ d <22≤ d <2,52,5≤ d <3
St52-3U1415161718
St52-3N1213141516
Elongation (≥, %); Thickness (d), mm
Steel (Steel number)3 ≤d ≤4040< d ≤6363 < d ≤100>100
St52-3222120by agreement
St52-3N201918

St52 Steel Equivalent Material

Material St52 steel equivalent to American ASTM AISI SAE, European standard EN, British standard BSI, France standard NF, ISO standard, Japanese standard JIS, Chinese GB standard and Indian IS standard. (For reference)

St52 equivalent material
GermanyUSEuropean UnionUKFranceJapanChinaIndiaISO
StandardSteelStandardSteelStandardSteel (Steel number)StandardSteelStandardSteelStandardSteelStandardSteelStandardSteelStandardSteel
DIN 17100: 1980St 52ASTM A572/A572MGrade 50EN 10025-2: 2005S355GB/T 1591Q345; Q355IS 2062E350
St 52-3S355J2 (1.0577)JIS G3135SPFC590Q355C; Q345CISO 630-2S355C
St 52-3US355J0 (1.0553)BS 436050CNF A35-501E36-3

LEAVE A REPLY

Please enter your comment!
Please enter your name here