S235J2 steel plate belongs to the European standard plate number of low alloy high strength steel plate, many people think that this and Q235 general plate is more like, in fact, it is not. S235J2 steel plate and over the standard Q235D although more similar to be used in lieu of, but we must look at the material of the plate sheet, and the user must be aware of the situation can not be stonewalled each other.
S235J2 steel plate chemical composition:
S235J2 steel plate C (carbon) content → ≤ 0.17;
S235J2 steel plate Mn (manganese) content → ≤ 1.40;
S235J2 steel plate Cu (copper) content ≤ 0.55;
S235J2 steel plate P (phosphorus) content ≤ 0.025;
S235J2 steel plate S (sulfur) content ≤ 0.025;
S235J2 steel plate mechanical properties:
S235J2 steel plate → yield strength → ≥ 225MPa;
S235J2 steel plate → tensile strength → 360-510MPa
S235J2 steel plate → elongation → ≥ 18%;
S235J2 steel plate implementation standards:
S235J2 steel plate belongs to the European standard of low alloy high-strength steel plate, the implementation of the standard number is "EN10025", the standard requires a total of steel plate delivery conditions, technical conditions, and other standards and so on.
S235J2 steel plate delivery status: S235J2 steel plate is delivered in normalized heat treatment condition, at the same time, if the steel plate requires flaw detection or Z-direction performance, etc., the supply and demand sides can negotiate in advance, and it can be reflected in the contract.
