17-4 PH Stainless Steel Machining
Stainless Steel Alloy 17-4 PH Machined Parts
Sunhy can be your source for Stainless steel alloy 17-4 PH CNC machining. We can machine intricate parts on our CNC Swiss machines.
Stainless steel alloy 17-4 PH is a hard alloy, ideal for parts that require high strength and corrosion resistance. It withstands corrosive attacks better than any stainless steel. When heat-treated, the strength and ductility of 17-4 PH is greatly enhanced.
17-4 PH has a machining cost factor of 5.0 when compared to steel 12L14. It is forgeable and readily weldable and does not require pre- or post-heating processing. 17-4 PH can be heat treated and annealed.
Industries & Applications
- Shafts
- Seals
- Medical equipment
- Aerospace components
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Stainless Steel Cost Comparison
| Type | General Characteristics | Alloy | Common Applications | Tolerances for 1/2" Dia. | Material Cost Factor | Machining Cost Factor | Request a Quote |
|---|---|---|---|---|---|---|---|
| Stainless Steel | Excellent corrosion resistance and heat treatable | 17-4 PH | Medical, aerospace, applications needing corrosion resistance and hardness | +/-.002 | 3.5 | 5 | Quote >> |
Common Material Cost Comparison
| Type | General Characteristics | Alloy | Common Applications | Tolerances for 1/2" Dia. | Material Cost Factor | Machining Cost Factor |
|---|---|---|---|---|---|---|
| Steel | Designed for excellent machinability. Case hard only | 12L14 | Endless commercial products; probably more pounds used in turned products than any other material | Cold drawn 0 | 1 | 1 |
| Stainless Steel | Designed for machining, non-magnetic | 303 | Electronic hardware, automotive, aerospace, medical instruments, and many applications requiring corrosion resistance | Cold finished +/- .002 | 1.9 | 2.7 |
| Brass | Designed for machining | 2011 | Electronic hardware, endless commercial products | Cold finish +/-.0015 | 3.8 | .6 |
| Aluminum | Designed for machining | 2011 | Electronic hardware, endless commercial products | Cold finish +/-.0015 | 3.8 | .6 |
| Titanium | High strength, light weight, good bio-compatibility | Ti-6Al-4VEli | Medical implants | Ground & polished +/-.002 | 30.2 | 6 |
To review our Machining Materials Guide, please click here.
Stainless Steel 17-4 PH Characteristics
| TEMPER | Yield Strength (ksi) | Ultimate Tensile Strength (ksi) | Modulus of Elasticity (ksi) | Brinell Hardness (500km/10mm) |
|---|---|---|---|---|
| H900 | 180 | 200 | 29,000 | 450 |
| H1025 | 160 | 170 | 29,000 | 380 |
| H1100 | 130 | 160 | 29,000 | 350 |
| H1150 | 110 | 150 | 29,000 | 320 |
Stainless Steel Parts Gallery
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