International Patent: 500 MPA GRADE GREEN LOW-CARBON HIGH-TOUGHNESS EASILY WELDABLE WIND POWER STEEL AND PRODUCTION METHOD THEREFOR

GENEVA, Aug. 31 -- SHANDONG IRON AND STEEL COMPANY LTD. filed a patent application (CN2025/102904) for “500 MPA GRADE GREEN LOW-CARBON HIGH-TOUGHNESS EASILY WELDABLE WIND POWER STEEL AND PRODUCTION METHOD THEREFOR”. With publication no. WO/2026/174697, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: C22C 38/48

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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