The symbol 17-4PH comes from 17% chromium and 4% nickel. It is a stainless steel
that is resistant to corrosion in most corrosive environments, at least as much as 304 steel,
with its high mechanical properties and harden by aging.
1.4542 (17 – 4 PH)
Increasingly used are marajing steels. It has both high mechanical values like
martensitic steels and high corrosion resistance like austenitic steels.
Description
APPLICATION AREAS
APPLICATION AREAS
It is used in aerospace, medical hand tools, chemical and
food processing equipment, and papermaking equipment.
Technical Details
Technical Details
Code: 1.4542, X5CrNiCuNb16 4, 17-4Ph, AISI 630, S17400, SUS 630, AMS 5604, AMS 5622, AMS 5643, Z6CNU17-04
Özellik |
Teslim Durumu |
||||||
A |
H 900 |
H 925 |
H 1025 |
H 1075 |
H 1100 |
H1150 |
|
UTS, ksi. (MPa) |
185 max.(1276) |
190 min(1310) |
170 min(1172) |
155 min(1069) |
145 min(1000) |
140 min.(965) |
135 min.(931) |
0,2% Ys, ksi, (MPa) |
160 Max.(1103) |
170 min.(1172) |
155 min.(1069) |
145 min.(1000) |
125 min.(862) |
115 min.(790) |
105 min(724) |
Uzama % in 2″ (50,8 mm) |
3 min. |
5 min. |
5 min. |
5 min |
5 min. |
5 min. |
8 min. |
Rockwell Hardness C |
38 Max. |
40 – 48 |
38 – 46 |
35 – 43 |
31 40 |
31 – 40 |
28 – 38 |
