The corresponding standard number for exploring the structural strength of F626-14 steel grade would depend on the specific standardization organization or industry that has set the standard for this material. It could be a standard number from organizations such as ASTM International, EN (European Standards), ISO (International Organization for Standardization), or others.
To obtain the corresponding standard number, it is necessary to refer to the specific standard for F626-14 steel grade as published by the relevant organization. The standard number is typically listed on the document and can be used to locate the standard in catalogs or databases.