17-7 Precipitation Hardening Stainless Steel Strip
17-7 stainless steel strip, also known as 631 precipitation hardening stainless steel strip, is a high-strength alloy that offers exceptional hardness, excellent fatigue properties, good corrosion resistance, formability, and minimal distortion after heat treatment.
Typically, the strip has a conventional thickness ranging from 0.1mm to 3.0mm and a width of less than 600mm.
Regarding length, it can be customized to meet your specific requirements.
| Product Name | 17-7 Stainless Steel Strip |
| Grades | 17-7 631 EN 1.4568 DIN X7CrNiAl17-7 |
| Standards | ASTM, ASME, DIN, JIS, GB/T, etc. |
| Thickness | 0.1mm-3.0mm |
| Width | 1mm-650mm |
| Edge | Slit/Round/Deburred |
| Quantity Tolerance | ±10% |
| Paper Core Internal Diameter | Ø 150mm, Ø300mm, Ø400mm, Ø500mm paper core, special internal diameter core and without paper core on special request |
| Surface Finish | Mill/Bright/TR/Polishing/Annealing |
| Applications | Petrochemical equipment, reactor, Heat exchanger, Power plant flue gas desulfurization device, etc. |
| Packaging | Wooden pallet/Wooden case |
| Payment Terms | 30% TT deposit and 70% balance before shipment, 100% LC at sight |
| Delivery Time | 7-10 working days |
| MOQ | 500 Kgs |
| Shipping Port | Shanghai/Ningbo port |
| Sample | The sample of 17-7PH stainless steel strip is available |
| Remark | 17-7PH stainless steel strips can be customized |
17-7 Precipitation Hardening Stainless Steel Strip Supplier & Manufacturer
When it comes to 17-7 stainless steel strips manufacturing process from mother coils to the end products, here you can find complete solutions.
The quality stainless steel strips that we produce are exceptionally flat, super thin, up to 600mm width, and manufactured to the tightest tolerances for end users precision demand usage.
Seather’s factory owned advanced processing production lines which can support you 17-7 stainless steel strip project with competitive price and good service. We have powerful manufacturing capability, our twenty-high roll sendzimir mill, continuous bright annealing oven, tension leveller, slitting machine lines, edge trimmers and packaging lines.
We are able to support every different stainless steel strip regardless of the samples or mass production. And you do not worry about the after-sales service and the cargo prime quality.
17-7 Precipitation Hardening Stainless Steel Strip Chemical Composition
- Carbon 0.09 max.
- Manganese 1.00 max.
- Phosphorus 0.040 max.
- Sulfur 0.030 max.
- Silicon 1.00 max.
- Chromium 16.00 – 18.00
- Nickel 6.50 – 7.75
- Aluminum 0.75 – 1.50
17-7 Precipitation Hardening Stainless Steel Strip Mechanical Properties
Property | A | T | TH 1050 | A1750 | R100 | RH950 | C | CH900 |
UTS | 896 | 1000 | 1379 | 917 | 1207 | 1620 | 1517 | 1827 |
YS | 276 | 690 | 1276 | 290 | 793 | 1517 | 1310 | 1793 |
Elongation | 35 | 9 | 9 | 19 | 9 | 6 | 5 | 2 |
Hardness, Rockwell | B85 | C31 | C43 | B85 | C36.5 | C48 | C43 | C49 |
Seather provides 17-7 cold rolled stainless steel strip as per EN 10151-2003 standard.
Your Reliable 17-7 Precipitation Hardening Stainless Steel Strip Manufacturer In China
17-7 Precipitation Hardening Stainless Steel Strip: The Ultimate Guide
When you choose to buy quality 17-7 precipitation hardening stainless steel strip, there have some important points we need to know before we get started.
What are 17-7 precipitation hardening stainless steel strips?
17-7 stainless steel strip, also known as 631 precipitation hardening stainless steel strip, is a high-strength alloy that offers exceptional hardness, excellent fatigue properties, good corrosion resistance, formability, and minimal distortion after heat treatment.
This particular alloy strip demonstrates a valuable combination of properties, making it well-suited for aerospace applications.
Additionally, it provides advantageous characteristics for various other applications requiring high strength, corrosion resistance, and excellent performance as flat springs at temperatures of up to 600°F (316°C).
Depending on the processing method, the edge of the 17-7 stainless steel strip can be produced in both slit and round types.
Typically, the strip has a conventional thickness ranging from 0.1mm to 3.0mm and a width of less than 600mm.
Regarding length, it can be customized to meet your specific requirements.
What are the applications that 17-7 precipitation hardening stainless steel strip can be used?
Due to the high strength and good corrosion resistance, quality grade 17-7 stainless steel strip is widely used for following applications.
- Retaining rings
- Springs
- Valves and flanges
- Gears
- Aircraft parts
Features of 17-7 precipitation hardening stainless steel strip
- High strength and hardness
- Excellent fatigue properties
- Good corrosion resistance
- Good formability
- Minimum distortion upon heat treatment
- Easily formed in the annealed condition
How to buy 17-7 stainless steel strips?
For example, when you want to purchase high quality 17-7 stainless steel strips products here, the following information should be clarified before placing order:
- Grade: 17-7
- Application: Sheet Metal Parts
- Standards: ASTM/DIN/EN
- Specifications: Thickness, Width,Tolerance
- Requirement On Properties: Hardness Range, Yield Strength, Tension Strength, Elongation, Round Edge, etc.
- Surface Finish: 2B, Cold Rolled, etc.
- Packaging Requirement: Wooden pallets or wooden cases
- Delivery Time: 15-20 Working days after confirmed the deposit
- Quoted Term: EXW, FCA, FOB, CFR, CIF, DDP, etc
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