GB/T 3990-1983
abolished_transferred
T/CISA T/CISA167-2021
Active
Group standards
T/CISA T/CISA167-2021 DD419 Monocrystalline High-temperature Alloy Bearing Alloy
T/CISA T/CISA167-2021 DD419 Monocrystalline High-temperature Alloy Bearing Alloy
Price:
$ 20.00
Basic Information
Standard Code:
T/CISA T/CISA167-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Precision alloys
ICS Name:
Other steel products
Publish Date:
2021-12-24
Implement Date:
2022-03-01
Scope
Main technical content: This document specifies the ordering content, dimensions, weight, technical requirements, test methods, inspection rules, packaging, marking, quality certificates, transportation, and storage of DD419 single-crystal high-temperature alloy master alloys. This document is applicable to DD419 single-crystal high-temperature alloy master alloy rods manufactured by the vacuum induction smelting method.
Development Information
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Replaced
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abolished_transferred