1 Definition: it is formed by rolling hot-rolled plate coils (raw materials) at normal temperature and then at recrystallization temperature. Cold-rolled steel plate is produced by a cold rolling process, and is called cold plate for short. The thickness of cold-rolled plates is generally 0.1-8.0mm; the thickness of cold-rolled steel plates produced by most factories is less than 4.5mm; the thickness and width of cold-rolled plates are determined by equipment capacities of various factories and market demands.

2 Another name: steel sheet,steel plate,steel coil,cold rolled steel sheet or coil

3 Materials: Q235, Q345B, etc.

4 Surface: normal surface,bare,checkered,antiskid,galvanized

5 Technique: cold rolled 

6 Specifications: 1.5m width or as the clients' requests.

7 Packing: packing according to customer requirements

8 Application:Steel sheet applies to construction field, ships building 

industry, petroleum & chemical industries, war and electricity 

industries, food processing and medical industry,machinery and hardware fields

Chemical composition of steel plate
grade	C	Mn	Si	S	P	V
Q235A	≤0.22%	≤1.4%	≤0.35%	≤0.050	≤0.045	/
Q235B	≤0.20%	≤1.4%	≤0.35%	≤0.045	≤0.045	/
Q235C	≤0.17%	≤1.4%	≤0.35%	≤0.040	≤0.040	/
Q235D	≤0.17%	≤1.4%	≤0.35%	≤0.035	≤0.035	/
Q345B	≤0.20	1.0~1.6	≤0.55	≤0.040	≤0.040	0.02~0.15