GB/T 13840-1992
Abolished
YS/T 1704-2024
Active
Industry standards-Non-ferrous metals
YS/T 1704-2024 YS/T 1704-2024 Wrought Welding Alloy Raw Materials for Recycling
YS/T 1704-2024 YS/T 1704-2024 Wrought Welding Alloy Raw Materials for Recycling
Basic Information
Standard Code:
YS/T 1704-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rare high-melting-point metals and their alloys
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2024-12-10
Implement Date:
2025-07-01
Scope
This document is applicable to recycled tungsten raw materials obtained after processing through recycling methods (including but not limited to sorting, cleaning, disassembling, crushing, drying, sieving, etc.).
Development Information
Related Standards
GB/T 15677-1995
Replaced
GB/T 15677-1995 Lanthanum metal
GB/T 3136-1995
abolished_transferred
GB/T 3136-1995 Tantalum powders
GB/T 3463-1995
Abolished
GB/T 3463-1995 Tantalum wires
GB/T 3628-1995
Replaced
GB/T 3628-1995 Tantalum and tantalum alloy foils
GB/T 16476-1996
Replaced