No. |  			 			Steel Grade |  			 			Chemical Composition |  		||
 			C |  			 			Si |  			 			Mn |  		||
 			1 |  			 			45 |  			 			0.42-0.50 |  			 			0.17-0.37 |  			 			0.50-0.80 |  		
 			2 |  			 			50 |  			 			0.47-0.55 |  		||
 			3 |  			 			55 |  			 			0.52-0.60 |  		||
 			4 |  			 			60 |  			 			0.57-0.65 |  		||
 			5 |  			 			65 |  			 			0.62-0.70 |  		||
 			6 |  			 			70 |  			 			0.67-0.75 |  		||
 			7 |  			 			65Mn |  			 			0.62-0.70 |  			 			0.90-1.20 |  		|
 			8 |  			 			72A |  			 			0.70-0.75 |  			 			0.15-0.35 |  			 			0.30-0.60 |  		
 			NO. |  			 			Wire diameter (mm) |  			 			Aperture/ Hole size (mm) |  			 			Weight (kg/sqm) |  		
 			1 |  			 			12 |  			 			75 |  			 			- |  		
 			2 |  			 			10 |  			 			38 |  			 			- |  		
 			3 |  			 			9 |  			 			32 |  			 			25 |  		
 			4 |  			 			8 |  			 			22 |  			 			- |  		
 			5 |  			 			7 |  			 			25 |  			 			19.5 |  		
 			6 |  			 			6 |  			 			10 |  			 			- |  		
 			7 |  			 			4 |  			 			10 |  			 			14.5 |  		
 			8 |  			 			2.5 |  			 			6 |  			 			9.3 |  		
 			9 |  			 			2.2 |  			 			4 |  			 			10 |  		
 			Product name |  			 			65Mn 45# steel stone crusher mine sieving quarry vibrating screen wire mesh |  		
 			Material |  			 			low carbon steel wire,65Mn,45# steel |  		
 			Wire diameter |  			 			0.7-18mm,Tolerance+-0.03mm |  		
 			Hole size |  			 			2-100mm,Tolerance+-0.03mm |  		




