EN10025 S235JR steel plate belongs to a kind of non_alloy strutural steels according to European standard.
S235JR steel plate is mainly used in Civil engineers and national constructions and also demands heavily,

SM400A steel plate is one mainly of Carbon and low alloy steel, SM400A steel plate is a structural steel grade which be used in riveted, bolted, or welded construction of bridges and buildings.

S235J0 structural steel has reliable mechanical property, good formability and excellent welding performance, which is widely used in various industries.Such as architecture, bridge construction, marine craft, 

S355N steel is a structural steel grade. S means structural steel, 355 means min yield strength for thickness less 16mm expressed in Mpa, N mean the delivery condition.

SM400C steel Commonly used in the engineering and construction industry, SM400C offers low yield and tensile strength and is supplied with a variety of treatments and test options making it highly usable steel in your construction project.

SM400B steel Commonly used in the engineering and construction industry, SM400B offers low yield and tensile strength and is supplied with a variety of treatments and test options making it highly usable steel in your construction project.

S235J2 Carbon steel sheets are widely used in ship building,engineer construction,mechanical manufacturing,electricity stations,boiler,etc

Structural steel plate S355J0 is carbon_manganese steels with a guaranteed minimum yield strength and tensile strength,and satisfactory ductility.

S355JR steel is a more yield and tensile strength steel grade than S235JR and S275JR. it is used to be in in riveted, bolted, or welded construction of bridges and buildings.

ST37-2 carbon steel plate under DIN17100 standard ST37-2 steel plate, under DIN17100 standard, we can regard ST37-2 steel plate as 
Carbon and low alloy steel.

SM490A steel plate commonly used in the engineering and construction industry, SM490A offers high yield and tensile strength and is supplied with a variety of treatments and test options making it highly usable steel in your construction project.

St52-3 structural steel application :manufacturing plate,intensity of general building and all kinds of engineering machinery,

S355J2 hot rolled steel apply to construction filed, ship building, chemical industry, food processing,etc. Grade : S355J2

here are many supplier of SM490B steel plate in china ,many users of SM490B steel plate is confused when choose supplier of SM490B steel plate.BBN steel have 17 years rich experience in supplying SM490B steel plate .

ST37-3N steel are Non-alloy steel for riveting, bolting, welding purposes. Structural Steels like ST37-2,ST37-3N 
are used in many applications, combining good welding properties with guaranteed strengths. 

S275JR High Tensile Low Alloy Steel Plate For Structure Uses Using: Building, underground engineering, bridge structures,marine structures etc.

SM490C steel Commonly used in the engineering and construction industry, SM490C offers high yield and tensile strength and is supplied with a variety of treatments and test options making it highly usable steel in your construction project.

The S275J2 steel has reliable mechanical property, good formability and excellent welding performance,
which is widely used in various industries.Such as architecture, bridge construction, marine craft, 

A572 Gr50 steel application Proper for all series of truck crane, heavy truck, oil derrick, high temperature blower, large scale excavator, self-dumping truck, 

SM490YB steel plates usual supplied in normalized or control rolled delivery condition. SM490YB steel grade is a low carbon, high strength structural steel With this low carbon equivalent, it process good cold forming property.

The steel plates of S275J0 and S275J2 are applied in manufacturing the mills, the common constructions and construction machineries and equipments.

ASTM A283 Standard Specification is for Low and Intermediate Tensile Strength Carbon Steel Plates. Approval By Third Party ABS, DNV, GL, CCS, LR , RINA, KR, TUV, CE

SM490YA steel grade usual be used in machinery parts, boom, crane, chassis , buildings bridges and mobile equipment.