Steel S235JR products

Steel grade S235JR characteristics

 

Steel grade S235JR is a popular general construction and machine steel that is made in accordance with the EN 10025-2 standard.

Classification: Non-alloy structural steel.

Products: Semi-finished products, long products and sheet hot-rolled products, wire rod and forgings.

 

Chemical composition of steel S235JR according to ladle sample for thicknesses not exceeding 40 mm, %

C

Mn

P

S

N

Cu

≤0.17

≤1.40

≤0.035

≤0.035

≤0.12

≤0.55

 

Mechanical properties of S235JR steel at room temperature

Nominal thickness (mm)

Minimum yield strength, ReН, MPa

Strength limit, Rm (MPa)

≤16

235

360-510

>16≤40

225

360-510

>40≤100

215

360-510

>100≤150

195

350-500

>150≤200

185

340-490

>200≤250

175

340-490

>250≤400

165

330-480

 

Steel S235JR analogues

US

1015

Germany

RSt37-2, USt37-2, St37-2

France

E24-2

UK

40B

Spain

AE 235 B-FN, AE 235 B-FU

Italy

Fe360B

Belgium

AE 235-B

Sweden

1311, 1312

Portugal

Fe360-B

India

IS226

Austria

RSt360B, USt360B

Japan

SM400A, SS400

China

Q235A, Q235B, Q235D

Russia

Ст2пс, Ст2сп, Ст3пс, Ст3сп

 

Application

Steel grade S235JR is actively used to implement civil engineering solutions. Steel structures are made from S235JR steel for the construction of industrial and residential facilities, parts of power transmission towers, elements of equipment, offshore structures, oil and gas platforms, automobile bridges and other structures.

 

Welding

Steel grade S235JR can be welded without restrictions, without subsequent heat treatment and without heating; however, note that as the product thickness increases, so does the risk of cold cracks.

 

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