High Quality 17-4pH/17-7pH/15-7 Phprecipitation Hardening Steel Plate/Sheet
| US$15.45-46.55 | 500 kg (MOQ) |
Port:
Shanghai, China
Production Capacity:
7000 Tons Per Year
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Ningbo Mingson Technology Co., Ltd.
Zhejiang, China
Last Login Date:
May 19, 2025
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
Nickel Alloy Products, Inconel Alloy, Hastelloy Alloy, Monel Alloy, High Temperature Alloy
Product Description
Company Info
Basic Info.
Model NO.
17-4PH/17-7PH/15-7
Application
Aviation, Electronics, Industrial, Medical, Chemical
Standard
JIS, GB, DIN, BS, ASTM, AISI
Alloy
Alloy
Type
Nickel Plate
Stock
Stock Available
Third Part Inspection
Available
Sample
Free
Trade Terms
EXW, Fob, CIF, CFR
Surface
Mirror, Brushed, Mill Finished, Polished etc.
Trademark
Mingson
Transport Package
Standard Export Package
Specification
As Customer′s Request
Origin
China
HS Code
7506200000
Product Description
Grade: 17-4PH(TYPE 630/UNS S17400/W.NR. 1.4542)
17-7PH(TYPE 631/UNS S17700/W.NR. 1.4568)
15-7PH(TYPE 632/UNS S15700/W.NR. 1.4532)
Thickness:0.6mm-70mm, Length: 12000mm, Wide:≤2500mm
Applications: Aerospace industry, biomedical hand tools, chemical and food processing equipment, nuclear waste processing and storage, general metalworking, and paper mill equipment.
Chemical Composition17-4PH
| % | C | Mn | P | S | Ni | Cr | Nb | Cu | Si |
| MIN | - | - | - | - | 3 | 15 | 0.15 | 3 | - |
| MAX | 0.07 | 1 | 0.04 | 0.03 | 5 | 17.5 | 0.45 | 5 | 1 |
17-7PH
| % | C | Mn | P | S | Ni | Cr | Si | Al |
| MIN | - | - | - | - | 6.5 | 16 | - | 0.75 |
| MAX | 0.09 | 1 | 0.04 | 0.04 | 7.75 | 18 | 1 | 1.5 |
15-7PH
| % | C | Mn | P | S | Ni | Cr | Mo | Si |
| MIN | - | - | - | - | 6.5 | 14 | 0.75 | - |
| MAX | 0.09 | 1 | 0.04 | 0.03 | 7.75 | 16 | 1.5 | 1 |
Mechanical Properties
| Grade | Heat Treatment | Tensile Test | Hardness Index | |||||
| Code | Conditions | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) | Area Reduction (%) | HB (Brinell) | HRC (Lorsch) | |
| 17-4PH | Solutionizing | 1020-1060°C Oil cooling | - | - | - | - | 363 MAX | 38 MAX |
| H900 | After solution treatment, air cooling at 470-490°C | 1310 MIN | 1180 MIN | 10 MIN | 40 MIN | 375 MIN | 40 MIN | |
| H1025 | After solution treatment, air cooling at 540-560°C | 1060 MIN | 1000 MIN | 12 MIN | 45 MIN | 331 MIN | 35 MIN | |
| H1075 | After solution treatment, air cooling at 570-590°C | 1000 MIN | 865 MIN | 13 MIN | 45 MIN | 302 MIN | 31 MIN | |
| H1150 | After solution treatment, air cooling at 610-630°C | 930 MIN | 725 MIN | 16 MIN | 50 MIN | 277 MIN | 28 MIN | |
| Annealing | Heat up to 850°C, hold for 2~3h (according to the effective thickness of the workpiece and other factors to determine the holding time), keep at 20°C/h cooling, when drop to 600°C, then with the furnace cooling to 300°C, remove the workpiece and then air cooling. | |||||||
| Application | Used for high strength containers, parts and structural parts with certain corrosion resistance requirements. | |||||||
| 17-7PH | Solutionizing | 1000-1100°C Oil cooling | 1030 MAX | 380 MAX | 20 MIN | - | 229 MAX | - |
| 565°C Ageing | After solution treatment, it was kept at (760±15) °C for 90min, cooled to below 15°C within 1h, kept for 30min, and then heated to (565±10) °C for 90min air cooling | 140 MIN | 960 MIN | 5 MIN | 25 MIN | 363 MIN | 37 MIN | |
| 510°C Ageing | After solution treatment, it was kept at (955±15) °C for 10min, air-cooled to room temperature, cooled to - (73±6) °C within 24h, kept for 8h, and then heated to (510±10) °C , kept for 60min of air-cooling | 1230 MIN | 1030 MIN | 4 MIN | 10 MIN | 388 MIN | 40 MIN | |
| Application | Precipitation hardening steel with added copper. Used as shaft, turbine components, etc. | |||||||
| 15-7PH | Solutionizing | 1000-1100°C Oil cooling | - | - | - | - | 269 MAX | 26 MAX |
| 565°C Ageing | After solution treatment, it was kept at (760±15) °C for 90min, cooled to below 15°C within 1h, kept for 30min, and then heated to (565±10) °C, kept for 90min of air cooling | 1210 MIN | 1100 MIN | 7 MIN | 25 MIN | 375 MIN | 42 MIN | |
| 510°C Ageing | After solution treatment, it was kept at (955±15) °C for 10min, air-cooled to room temperature, then cooled to - (73±6) °C within 24h, kept for 8h, and then heated to (510±10) °C, kept for 60min of air-cooling | 1320 MIN | 1210 MIN | 6 MIN | 20 MIN | 388 MIN | 44 MIN | |
| Application | Precipitation shaped steel with added aluminum. Used as springs, hot rings, meter parts, etc. | |||||||
| Note | According to customer requirements, we can produce standard: GB/1220-07, JIS G4303, EN 10088-05.....at the same time. | |||||||
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