1.4542 (17-4 PH) (X5CrNiCuNb16-4) steel is a progressively used maraging steel. The material 1.4542 (17-4 PH) possesses both high mechanical values similar to martensitic steels and high corrosion resistance akin to austenitic steels.
Manufactured by Dörrenberg Edelstahl
1.4542 (17-4 PH) (X5CrNiCuNb16-4) steel is a progressively used maraging steel. The material 1.4542 (17-4 PH) possesses both high mechanical values similar to martensitic steels and high corrosion resistance akin to austenitic steels. 1.4542 (17-4 PH) stainless steel is commonly preferred in various industrial applications due to its high strength and corrosion resistance properties. The AISI 630 material contains 17% chromium, 4% molybdenum, and 4% nickel, offering properties such as high-temperature resistance, high fatigue life, and wear resistance.
1.4542 (17-4 PH) material is employed due to its high strength and ease of machinability. It is suitable for processes like forging, casting, drawing, cold forming, and other machining operations. Furthermore, 1.4542 (17-4 PH) steel is resistant to temperature changes and is an ideal material for parts operating at high temperatures due to its heat-resistant properties.
The hardness value of 1.4542 (17-4 PH) steel ranges from 28 to 48 HRC. It is delivered in the following conditions:
- Condition A – Max 38 HRC
- Condition H 900 – 40-48 HRC
- Condition H 925 – 38-46 HRC
- Condition H 1025 – 35-43 HRC
- Condition H 1075 – 31-40 HRC
- Condition H 1100 – 31-40 HRC
- Condition H 1150 – 28-38 HRC
Property |
Delivery Condition |
||||||
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) |
Elongation % 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 |
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