S235JRG2 material is a European standard non-alloy structural steel grade, a former designation in accordance with EN 10025-2: 1993. S235JRG2C steel number is 1.0112. This steel name has been replaced by S235JR according to EN 10025-2: 2004. “JR” means the impact energy value 27 J at room temperature. “G2” is a subdivided quality grade.

s235jr、s235jrg1、 s235jrg2是欧洲标准的非合金结构钢，分别对应国内标准为q235b、q235a、q235c。 三者区别如下： 一、主体不同

德国S235JR G2 是一种 普通碳素结构钢，非合金热轧结构钢，汽车用高强度 热轧钢板。 相当于中国的 Q235， J 代表的是冲击功>27 R代表的是室内温度20度 G2 代表的是经过 热处理 交货状态要与供货商交涉. S235JR是欧洲标准的 非合金结构钢，相当于国标的Q235B ，也就是含碳量较低的碳素结构钢，用于焊接、螺栓连接、铆接结构较多。 动手百度下很难吗.

EN 10250-2: 2000 Open steel die forgings for general engineering purposes. Non-alloy quality and special steels. For forgings with an equivalent diameter or thickness > 100 mm the carbon content shall be agreed beetween purchaser and supplier. Equivalent grades of steel S235JRG2 (1.0038) Warning! Only for reference. ???

S235JRG2: 对应标准: EN 10250-2-2000 一般工程用自由锻钢锻件.第2部分:非合金钢和特种钢 pen die steel forgings for general engineering purposes - Part 2: Non-alloy quality and special steels: 归类: 碳钢: 说明: Cr+Mo+Ni ≤0.48%

S235JRG2 steel plate is regulated in EuroNorm EN 10025 superseded by EN 10025-2 (2006) and the new designation is just S235JR steel plate. Both editions deal with "structural" steels. The numerical designation of S235JR and S235JRG2 steel is 1.0038. The symbolic designation of S235JR and S235JRG2 steel plate means: S- "Structural Grade"

2025年3月1日 · S235JRG2 is a European standard carbon steel known for its excellent weldability and machinability. It is commonly used in various structural applications due to its balanced mechanical properties. The material has been largely replaced by S235JR in the updated EN 10025-2 standard.

2025年3月6日 · s235jrg2是一种广泛应用于工程结构和机械制造领域的低合金结构钢，属于碳素结构钢类别。 其优良的机械性能、焊接性能和加工特性使其成为建筑、桥梁、车辆制造及机械设备中的重要材料。

s235jrg2，及该型号钢材的基本信息、化学元素成分、机械性能、力学性能、热处理温度、同等型号参照表等

S235JR material also known as 1.0038 steel, is a non-alloy structural steel grade defined in the European standard EN 10025-2. It is part of the S series of steel grades, which includes various grades with different minimum yield strengths, such as S275, S355, etc.