Home / Standards / GB/T 46187-2025 GB/T 46187-2025 Active Additive manufacturing—Material—Stainless steel powder 增材制造 材料 不锈钢粉末 Standard Type GBT ICS 77.160;25.030 CCS H 57 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A