EN 10025-2 Material S235 Steel Properties, Equivalent Grade, Yield & Tensile Strength

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EN 10025-2 S235 Steel

S235 steel is a non-alloy carbon structural steel grade which is widely used in Europe. According to EN 10025 and EN 10210, S235 material is divided into the following quality grades:

EN 10025-2:

EN 10025-5:

  • S235J0W (1.8958)
  • S235J2W (1.8961)

EN 10210-1: S235JRH (1.0039)

Meaning/Designation

S235 meaning: S means Structural steel, 235 indicates the minimum yield strength of the steel is 235 MPa for steel thickness less than 16mm. (For more information, please view Designation & Meaning of Steel Names)

S235 Steel Properties

S235 steel properties are listed in the following data sheets, including chemical composition, physical and mechanical properties, etc.

Chemical Composition

The table below lists S235 steel chemical composition based on heat analysis.

Chemical Composition (ladle analysis), %, ≤
Standard Steel Grade (Steel number) C Si Mn P S N Cu Thickness (t) (mm) Method of deoxidation
EN 10025-2: 2019 S235JR (1.0038) 0.17 1.40 0.035 0.035 0.012 0.55 ≤40 Rimming steel not allowed
0.20 40<t ≤100
S235J0 (1.0114) 0.17 1.40 0.030 0.030 0.012 0.55 ≤100
S235J2 (1.0117) 0.17 1.40 0.025 0.025 0.55 ≤ 100 Fully killed

Upper limits applicable for the product analysis

Chemical Composition (product analysis), %, ≤
Standard Steel Grade (Steel number) C Si Mn P S N Cu Thickness (t) (mm) Method of deoxidation
EN 10025-2: 2019 S235JR (1.0038) 0.19 1.50 0.035 0.045 0.014 0.60 ≤40 Rimming steel not allowed
0.23 40<t ≤100
S235J0 (1.0114) 0.19 1.50 0.030 0.040 0.014 0.60 ≤100
S235J2 (1.0117) 0.19 1.50 0.025 0.035 0.60 ≤ 100 Fully killed

Remarks:

  • C by agreement for profiles with a nominal thickness > 100 mm.
  • For long products, the P and S content can be 0.005% higher.

Physical Properties

  • Density: 7.85 g/cm3 (0.284 lb/in3)
  • Melting point: 1420-1460 °C (2590-2660 °F)

Mechanical Properties

S235 material mechanical properties according to EN 10025-2.

S235 Yield Strength (MPa, ≥)
Steel Grade t≤16 16<t≤40 40<t≤100 100<t≤150 150<t≤200 200<t≤250 250<t≤400
S235 235 225 215 195 185 175 165
S235 Tensile Strength (MPa, ≥)
Steel Grade t<3 3≤t≤100 100<t≤ 150 150<t≤250 250<t≤400
S235 360-510 360-510 350-500 340-490 330-480

Note:

  • 1 MPa = 1 N/mm2
  • t = Thickness (mm)

S235 Steel Equivalent Materials

The table below lists steel grade S235 equivalent chart including US ASTM, European EN, Australian AS/NZS, Chinese GB, Japanese JIS, Indian IS and ISO standard.

S235 Steel Equivalent Grade
European Union US German Chinese Japanese Australian Indian ISO
Standard Steel name Standard Grade Standard Steel name Standard Grade Standard Grade Standard Grade Standard Grade Standard Grade
EN 10025-2 S235 ASTM A36;
ASTM A283/A283M
A36;
Grade D
DIN 17100 St37 GB/T 700 Q235 JIS G3101;
JIS G3106
SS400;
SM400A
AS/NZS 3678 250 IS 2062 E250 ISO 630-2 S235B
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