Nucor Raises HRC CSP $15 to $1,255/Short Ton
Nucor raised its weekly Consumer Spot Price for hot-rolled coil by $15 per short ton to $1,255/st for the week beginning October 19, accelerating its recent series of increases as U.S. HRC pricing remains near its highest level in more than four years.
- Nucor HRC CSP: $1,255 per short ton, up $15/st week over week.
- CSI HRC CSP: $1,320/st, also up $15/st.
- Lead times: Remain at three to five weeks.
- Since Sept. 8: Nucor's CSP has risen $65/st, from $1,190/st to $1,255/st.
- Kallanish: U.S. HRC was assessed at $1,220–1,300/st on October 16.
- Fastmarkets: Its U.S. HRC benchmark reached $1,255/st, up 52% Y/Y and the highest since May 2022.
The October 19 increase is notable because Nucor moved from five consecutive weekly $10/st increases to a larger $15/st adjustment. Since September 8, the producer's announced HRC CSP has risen $65/st, or about 5.5%. Nucor's new $1,255/st CSP also happens to match Fastmarkets' independently assessed U.S. HRC benchmark, but the two figures should not be treated as interchangeable: one is a producer-announced spot price and the other is a market assessment.
MONTREAL (SteelPrices): Nucor has increased its weekly Consumer Spot Price, or CSP, for hot-rolled coil by $15 per short ton, setting its announced spot level at $1,255/st for the week beginning October 19.
The increase is larger than the $10/st weekly adjustments Nucor had implemented over each of the previous five weeks.
California Steel Industries, Nucor's West Coast joint venture, also raised its HRC CSP by $15/st to $1,320/st.
Reported spot-order lead times remain unchanged at three to five weeks.
Nucor HRC CSP Has Risen $65/st Since September 8
The latest move extends a sustained sequence of producer-announced increases that accelerated through September and October.
| Announcement | Nucor CSP | CSI CSP | Nucor W/W Move |
|---|---|---|---|
| Sept. 8 | $1,190/st | $1,250/st | +$5/st |
| Sept. 14 | $1,200/st | $1,260/st | +$10/st |
| Sept. 21 | $1,210/st | $1,270/st | +$10/st |
| Sept. 28 | $1,220/st | $1,280/st | +$10/st |
| Oct. 5 | $1,230/st | $1,290/st | +$10/st |
| Oct. 12 | $1,240/st | $1,305/st | +$10/st |
| Oct. 19 | $1,255/st | $1,320/st | +$15/st |
From September 8 through October 19, Nucor's CSP increased from $1,190/st to $1,255/st.
That represents a cumulative increase of $65/st, or approximately 5.5%.
CSI's HRC CSP increased by $70/st over the same period, from $1,250/st to $1,320/st.
Nucor Accelerates After Five Straight $10/st Increases
The size of the October 19 adjustment is itself a useful signal.
After Nucor set its CSP at $1,190/st on September 8, the producer increased the announced price by $10/st in each of the following five weekly announcements, taking the level to $1,240/st on October 12.
The latest $15/st move therefore breaks that five-week pattern and represents Nucor's largest weekly CSP increase since the current September sequence began.
Kallanish Puts U.S. HRC at $1,220–1,300/st
Independent market assessments provide important context for Nucor's latest announcement.
Kallanish assessed domestically produced U.S. HRC at $1,220–1,300 per short ton on October 16.
Nucor's new $1,255/st CSP therefore sits inside the reported Kallanish market range.
During the corresponding week in 2025, Kallanish reported U.S. HRC spot prices of approximately $825–865/st.
| Price Reference | Level | Type |
|---|---|---|
| Nucor — Oct. 19 | $1,255/st | Producer-announced CSP |
| Kallanish — Oct. 16 | $1,220–1,300/st | Market assessment |
| Fastmarkets — Oct. 16 | $1,255/st | Independent HRC benchmark |
Fastmarkets U.S. HRC Benchmark Hits Four-Year High
The latest Nucor increase comes as the broader U.S. HRC market has reached levels last seen in 2022.
Fastmarkets data cited by Bloomberg put U.S. hot-rolled coil at $1,255/st on October 16.
The assessment was 52% higher than a year earlier and represented the highest reported level since May 2022.
That year-over-year increase is an independent market-price comparison and should not be confused with Nucor's much smaller week-over-week CSP increase.
Finished-Steel Imports Remain Below 2025 Levels
Restricted foreign supply remains an important part of the U.S. steel-market backdrop.
The American Iron and Steel Institute reported that finished-steel import permits totaled 13.042 million net tons during January-September 2026, down 13.5% year over year.
Total steel imports over the same nine-month period were 18.567 million net tons, down 8.5% from the corresponding period of 2025.
September finished-steel import permits totaled approximately 1.671 million net tons.
AISI estimated finished imports represented approximately 19% of the U.S. market in September.
Section 232 Steel Tariff Remains at 50%
U.S. trade policy has contributed to the reduced competitive pressure from imported steel.
The Section 232 tariff on covered steel imports was increased from 25% to 50% effective June 4, 2025.
The administration subsequently broadened the application of the tariff regime in 2026.
Bloomberg reported that the reduction in foreign supply associated with the tariff environment has helped support domestic steel pricing while increasing costs for steel-consuming manufacturers, builders and data-center developers.
Lead Times Stay at Three to Five Weeks
Despite the larger weekly CSP increase, Nucor's reported spot lead times remain unchanged at three to five weeks.
That distinction is useful because the higher announced price was not accompanied by a further published extension in lead times.
Earlier in the autumn, U.S. HRC markets were already characterized by constrained spot availability and longer delivery schedules at some mills.
SteelPrices' September global HRC report is available here: Global HRC Market Shows Mixed Trends in September .
Other U.S. Mills Are Also Seeking Higher Prices
Nucor's HRC move comes amid broader producer attempts to lift steel pricing across several U.S. product categories.
Nucor Bar Group and Gerdau Long Steel North America recently announced $30/st increases on rebar.
SteelPrices covered those moves here: Nucor, Gerdau Raise U.S. Rebar Prices $30/Short Ton .
Nucor-Yamato Steel and Gerdau also raised selected beam and structural-steel prices by $50/st for October orders.
See: Nucor-Yamato, Gerdau Raise U.S. Beam Prices $50/Short Ton .
What Does Nucor's $1,255/st HRC CSP Signal?
The October 19 announcement strengthens the evidence that Nucor remains confident in pushing producer spot pricing higher.
The company has now lifted its CSP by $65/st since September 8, while independent U.S. HRC assessments have also moved into substantially higher territory.
The latest CSP sits inside Kallanish's October 16 market range and matches Fastmarkets' independent $1,255/st benchmark numerically.
At the same time, finished-steel imports remain well below last year's levels and Section 232 tariffs continue to restrict the economics of foreign supply.
The next market test is whether service centers and industrial buyers continue to accept higher transaction levels without weaker end-user demand or renewed import competition slowing the advance.
Primary Nucor pricing verification: Steel Market Update, October 19, 2026.
Market assessments: Kallanish; Fastmarkets, as cited by Bloomberg.
Import data: American Iron and Steel Institute, based on Commerce Department SIMA data.
Trade-policy verification: White House Section 232 proclamations.
Courtesy: GMK Center.
