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Material
GB /T 34471.2-2017
Elastic alloys-Part 2: Constant elastic alloys
Material Designation
Chemical Composition (%)
3J53
Min
Max
3J53Y
Min
Max
3J58
Min
Max
3J59
Min
Max
3J60
Min
Max
3J61
Min
Max
3J62
Min
Max
3J63
Min
Max
3J65
Min
Max
3J68
Min
Max
3J71
Min
Max
For Reference Only
