hb600 hardness q t heat treatment

{"cid":"91187031","title":"AS2027 Ni-Hard 4-600 Concrete Mixer Wear-Resistant Blade Nickel Hard White Iron Curved Liner HB600 Hardness Q+T Heat","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/03\/b73a875094d0d8c7e467c60a8d6f-200x200-1.jpg","attrs":{"Price":"$2.30-4","Brand Name":"EB","Model Number":"EB10006","Minimum Order Quantity":"50","Place of Origin":"Jiangsu, China","Dimensions":"Drawing","Size Tolerance":"CT13","Standard":"Ni-Hard 4-600","Quality Control":"100% Inspected","Application":"Industry","Surface finish":"Ra100","Material":"Ni hard White Iron","Microstructure":"Martensitic","Hardness":"\u2265HB600","Heat-treatment":"Q+T"}}