Description

Cutting edges, Grader blades, End bits, Wear bars, Half arrows, Plow bolts 1. Material consists of high carbon steel and high quality boron steel. 2. Thickness from *3mm to *5mm, width from **2mmm to **6mm, suitable for all kind of machine models domestic and foreign. 3. Process of hot-pressing and compression bending is applied in all end bits and they’re made from boron steel. 4. Product performance has reached international standard, after quenching and tempering. 5. Single bevel, Double bevel, Drilled double bevel, None bevel. We could provide your need by your drawing, like dimension and bolt hole distribution. 6. Technical infomation: 1)Boron Steel **0HB C Mn Si Cr Ti B Al Mo Ni Cu S P 0.*0 1.*0 0.*5 0.*0 0.*5 0.**4 0.*4 0.*8 0.*5 0.*4 0.*3 Hardness ******0HB Yield Point ***0Re -N/mm2 Elongation *0% Tensile Strength ***0Rm -N/mm2 Resilience(**0℃) *9J Heat treated, excellent elongation, impact and wear risistance, used in very hard working enviroment. 2)Carbon Steel **0HB C Mn Si Cr Al Mo Ni Cu S P 0.*0 1.*0 0.*5 0.*0 0.*4 0.*3 0.*3 0.*4 0.*3 0.*3 Hardness ******0HB Yield Point **0Re -N/mm㎡ Elongation 9% Tensile Strength ***0Rm -N/mm㎡ Resilience(**0℃) *1J Heat treated, high elongation, impact, wear risistance, also competetive price. 3)Carbon Steel **0HB C Mn Si Cr Al Mo Ni Cu S P 0.*5 1.*0 0.*5 0.*0 0.*4 0.*3 0.*3 0.*4 0.*3 0.*3 Hardness ******0HB Yield Point **0Re -N/mm㎡ Elongation *5% Tensile Strength ***0Rm -N/mm㎡ Resilience(**0℃) *2J By rolled steel, used in general workplace, best price adavantages. 3G***6 9J***2 8D***6 8D***7 3G***5 9J***3 8D***8 8D***9 7D***9 5D***2 5D***1 5D***1 4T2