Home / Standards / GB/T 44764-2024 GB/T 44764-2024 Active Petroleum, petrochemical and natural gas industries—Metallic materials resistant to sulfide stress cracking in corrosive petroleum refining environments 石油、石化和天然气工业 腐蚀性石油炼制环境中抗硫化物应力开裂的金属材料 Standard Type GBT ICS 75.180.10 CCS E92 Status 现行 Issue Date 2024-10-26 Implementation 2025-05-01 Responsible Dept 国家标准委 Drafting Unit N/A