|
Chemical Composition:
|
Type
|
Chemicai composition(WT%)
|
|
(C)
|
(Mn)
|
(Ni)
|
(Si)
|
(P)
|
(S)
|
(Cr)
|
(Mo)
|
|
440A
|
0.60～0.75
|
≤1.00
|
≤0.60
|
≤1.00
|
≤0.035
|
≤0.030
|
16.0～18.0
|
≤0.75
|
Characteristics of applications:
440A stainless steel has excellent quench hardening property and high hardness. It has higher toughness compared with 440B and 40C steel. Used for cutting tools, measuring tools, bearings. |
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