4j46 feni glass to metal sealing rod

{"cid":"91223373","title":"4J46 Rod Controlled Expansion Alloy Bar Fe Ni Alloy for Glass and Ceramic Sealing","imgUrl":"https:\/\/img.chinax.com\/nimg\/51\/2b\/a42d659a78ab0e7f65265a00cdd0-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"HUONA","Model Number":"4J46","Minimum Order Quantity":"5KG","Delivery Time":"1 week","Certification":"ISO 9001, SGS, RoHS","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"10000kg\/week","Packaging Details":"Wooden case, steel strip bundling","Density":"~8.2 g\/cm\u00b3","Thermal Expansion (20\u2013400\u00b0C)":"~5.0 \u00d710\u207b\u2076\/\u00b0C","Tensile Strength":"\u2265 450 MPa","Hardness":"~HB 130\u2013160","Working Temp":"-196\u00b0C to 450\u00b0C","Standard":"GB\/T, ASTM, IEC","Tolerance":"As per ASTM \/ GB standard","Packaging":"Wooden case, steel strip bundling"}}