coupler rotating cover railway casting parts

{"cid":"91209509","title":"FR209 Coupler Rotating Cover Railway Casting Parts 827.6Mpa","imgUrl":"https:\/\/img.ismap.com\/nimg\/e5\/45\/fa023ceecf09c0e0bfcef11626c7-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HTR","Minimum Order Quantity":"10 PCS","Delivery Time":"45 working days","Place of Origin":"CHINA","Payment Terms":"Western Union, T\/T, D\/P, D\/A, L\/C","Packaging Details":"Wooden box","Name":"FR209 Coupler Rotating Cover","Hardness":"341HBS to 402HBS","Tensile strength":"\u2265827.6Mpa","Yield strength":"\u2265689.4Mpa","Elongation":"\u226514%","Section shrinkage":"\u226530%"}}