P355NL1 steel belongs low temperature pressure vessel steel. Its full name is normalized weldable fine grain steel, which is under EN10028 European standards and with good welding capacity and high resistance to brittle fracture ability. P355NL1 steel is
EN 10025-2 S355K2 steel coil – a structural grade steel with a minimum yield strength of 355 N/mm² which widely used in the engineering and construction.Steel S355 can supply quality grades JR, J0, K2, J2.These quality grades is meaning as follows:
A302 Grade B steel properties, A302 Grade B equivalent, A302 Grade B steel grade , A302 Grade B material , A302 Grade B steel specification, A302 Grade B chemical composition
Senior government officials level first clear iron and steel production capacity to 50 million tons this year, not including DeTiaoGang, means that this year's steel production capacity to the strength of the influence of the production capacity will be