Stainless Steel 17-4 Round Bar Prices
Current 17-4 Stainless Steel Round Bar prices by dimension, with $/lb for cross-size comparison.
17-4-Cold Finished Round Bar currently ranges from $6.45/lb to $6.76/lb, up 1.1% over the last 7 days.
About 17-4|A precipitation-hardening martensitic stainless. In Condition A (annealed) it machines similarly to 304, but once aged to H900 it gets significantly harder and tougher on tools. Most shops machine it in Condition A then send it out for heat treat. It shrinks predictably during aging (roughly 0.0005 in/in), so leave allowance. Responds well to high-efficiency trochoidal toolpaths with low radial engagement and high axial depth. Use coated carbide, high-pressure coolant, and keep the chipload up to avoid work hardening. Used in aerospace, oil and gas valves, and anywhere you need 304-level corrosion resistance with much higher strength. Compare to 15-5 PH (similar but better transverse properties) and 304 (easier to machine but cannot be heat treated to anywhere near the same strength).
About Round Bar|The default starting stock for lathe work. It gets turned, bored, and parted into shafts, pins, bushings, spacers, and just about anything round.
Raw Material Market Prices
4.2%30d
Nickel
$15,807/tonne
$7.17/lb
Nickel is a primary cost driver for stainless steel and superalloys.
Raw Material Market Prices
8.4%30d
Steel HRC
$1,321/short ton
$0.66/lb
Hot Rolled Coil (HRC) is the benchmark for raw steel prices.
Show additional sizes(58 products, retail pricing)
Diameter
Diameter | $/lb | $/ft | 7d |
|---|---|---|---|
| 2" | $6.76 | $72.20 | 1.7% |
| 3" | $6.76 | $162.50 | 1.7% |
| 3-1/4" | $6.76 | $190.71 | 1.7% |
| 3-1/2" | $6.57 | $214.90 | 1.7% |
| 4-3/4" | $6.45 | $388.70 | 0.0% |
| 5-1/2" | $6.63 | $546.31 | 0.0% |
6 items
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