... .1-1997MaterialX42,X52,X60,X65,X70,Q235,Q345,10#,20#,45#,12CrMo,15CrMo,SS304,SS321packagingPainting, Caps, Bevel (beveled edges),Bundles ... received your advance payment(or as your requirement)Payment term T/T ,I/C .now we can accept USANCE 90 DAYS ... strictly.ItemUnitIndexTesting method (standard )DensityKg /m 3≥60GB/T 6343Compressive strengthMPa≥0.3GB/T 8813Thermal conductivity coefficientw/m°C≤0.033GB ...