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Grade: 15-7PH
Formula: Fe/Cr 15/Ni 7/Mo 2.25
Form: Coil
Material: Stainless Steel
Commodity: Alloys
15-7PH Stainless Steel Coil is a precipitation-hardening stainless steel known for its high strength, excellent corrosion resistance, and good fatigue performance. In coil form, it offers uniform mechanical properties across its length and is readily formed, welded, and heat-treated to achieve tailored hardness levels. It is widely used in aerospace, nuclear, and high-performance engineering sectors, where both structural integrity and environmental resistance are critical. Specific applications include heat exchanger coils in corrosive environments, springs and diaphragms for aerospace actuators, and precision mechanical components in instrumentation. Its stable mechanical properties at elevated temperatures and resistance to stress-corrosion cracking make it an important material for both experimental research and advanced engineering projects. By combining process versatility with long-term reliability, it plays a vital role in scientific innovation and industrial-grade component manufacturing.
Tolerances
Coil
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±15% |
| Thickness | >0.05mm | ±10% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | <30 |
| Tensile strength( MPa ) | 1020 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 80 |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 7.81 |
Thermal Properties
| Element | Value |
|---|---|
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 14.4@20-90°C |
Other Customers Purchased
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Nickel Silver Alloy Coil (Cu64/Ni12/Zn24) Formula: Cu64/Ni12/Zn24
Thickness: 0.125mm
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UOM Code: 011-864-99
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Gold Plated AISI 304 Stainless Steel Spooled Wire Formula: Fe/Cr18/Ni10
Product Shape: Spooled
Diameter: 0.05mm
Length: 100m
Temper: Annealed
Coating: Gold Plated coated
UOM Code: 128-822-05
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PTFE-Insulated AISI 316 Stainless Steel Wire Formula: Fe/Cr18/Ni10/Mo 3
Conductor Diameter: 0.075mm
Insulation: PTFE (Polytetrafluoroethylene)
Insulation Thickness: 0.018mm
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Nitronic® 60 Stainless Steel Rod Formula: Fe62.4/Cr17/Ni 8.5/Mn 8/Si 4
Diameter: 38.1mm
Length: 25mm
Temper: Annealed
Production Method: Centreless Ground
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eachStarting at $394.00
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Nickel Silver Alloy Coil (Cu62/Ni18/Zn20) Formula: Cu62/Ni18/Zn20
Temper: As Rolled
Thickness: 0.4mm
Coil Width: 150mm
Length: 0.2m
UOM Code: 237-556-20
eachStarting at $306.00
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Super Duplex Stainless Steel Rod Formula: Fe/Cr25/Ni 7/Mo 4
Diameter: 12.7mm
Length: 500mm
Temper: Annealed
UOM Code: 031-402-99
eachStarting at $244.00
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