Material	Q235/Q345B+Chromium carbide overlay alloy
Hardness	HRC 52-62 Wear deposite 3mm: HRC 52-58, 4mm: HRC 56-60 ,5mm: HRC 58-62, 6mm: HRC 58-62, 8mm: HRC 58-62, 10mm: HRC 60-62, 12mm: HRC 60-63 /650~840 HV 1st layer :52-58 HRC, 2nd layer: 58-62 HRC, 3rd layer : 62 HRC
Chemical composition	C: 3.0-5.0 % Cr: 25-40 %
Microstructure	Chromium carbide hard particles volume fraction above 50 % The maximum hardness of chromium carbide is HV 1800
Wear resistance	ASTM G65 methode A: 0.08~0.18 g according to different alloy, and the wear resistance of CCO plate is 30 times higher than low carbon stell and 12 times than heat treated steel
Impact resistance	withstand medium impact and moderate impact
Heat resistance	withstand temperatures up to 600 ºC, customized high temperature resistance wear plates according to customer's requirements which can withstand maximum terperatures up to 900 ºC
Flateness tolerance	± 3 mm/m
Thickness tolerance	Uniform overlay thickness, with tolerance within 0~0.5 mm
Standard size	Open arc welding: 1.4x3.4; 1.5x3.0; 2.0x3.0 meter, customized Submerged arc welding: 14003000 mm, 14003500 mm, 2100*3500 mm, customized
Main thickness	3+3,4+4,5+5 6+4,6+5,6+6,6+8 8+4,8+5,8+6,8+7,8+8 10+4,10+5,10+6,10+7,10+8,10+9,10+10,10+20 12+4,12+5,12+6,12+7,12+8,12+10,12+11,12+12,12+18,12+20 14+6,14+8,14+10 16+6,16+8,16+10 18+6,18+8,18+10 20+5,20+6,20+8,20+10,30+10,40+10,20+20,20+25 We can customize the plates in different sizes and thicknesses based on customer's drawings

Flat Hot Rolled Carbon Steel Sheet ASTM A36 5/8''

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