Compare over 25 types of stainless steel to find the right material for you—all with material certificates for traceability.
Hardened Tight-Tolerance High-Strength 17-4 PH Stainless Steel

- Yield Strength: 170,000 psi
- Hardness: Rockwell C42 (Hard)
- Heat Treatment: Hardened
- Temper: H900
- Specifications Met: ASTM A564, SAE AMS5643
Hardened for improved strength and wear resistance, these rods are precision ground to a strict diameter tolerance. Use them for turning applications in your lathe. With a higher chromium content than 15-5 PH stainless steel, this high-strength 17-4 PH offers better corrosion resistance. It’s also known as 630 stainless steel. This material maintains its corrosion resistance in temperatures up to 1100° F.
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Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. | Dia. Tolerance | Fabrication | Straightness Tolerance | Magnetic Properties | 1/2 ft. Lg. | 1 ft. Lg. | 2 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
1/8" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
3/16" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
1/4" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
5/16" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
3/8" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
7/16" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
1/2" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
9/16" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
5/8" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
3/4" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
7/8" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
1" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
1 1/8" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
1 1/4" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
1 3/8" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
1 1/2" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
1 3/4" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
2" | -0.0005" to 0" | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
3mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
4mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
5mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
6mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
8mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
10mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
12mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
14mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
15mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
16mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
18mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
20mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
25mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 | |||||
30mm | -0.013mm to 0mm | Cold Drawn or Hot Rolled | 1/16" per ft. | Magnetic | 0000000 |