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GB/T 7737-2007 Active
GB/T 7737-2007 Ferroniobium
Abstract
This standard specifies the technical requirements, test methods, inspection rules, packaging, storage and transportation, marking, and quality certificates for niobium iron. This standard applies to niobium iron produced from niobium pentoxide and niobium concentrate as raw materials, which is used for steelmaking or casting as additives, as alloying agents in welding electrodes, in magnetic materials, and for other purposes.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 7737-2007 |
| CCS | Iron alloy |
| ICS | Iron alloy |
| Implement Date | 2008-02-01 |
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$ 50
Subtotal
$ 50
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Order Total (incl. tax)
$ 50