316 Stainless Steel Sheets 4×8: Current Prices, Supplier Comparison & Buying Guide

A standard 4×8 ft (48″ × 96″) sheet of 316/316L stainless steel costs approximately $100–$420 per sheet at retail in the U.S. market (April 2026), depending on gauge/thickness, surface finish, and supplier. Bulk or mill-direct orders can reduce this by 20–40%.

316 Stainless Steel Sheets 48

Type 316 stainless steel (UNS S31600) is an austenitic, chromium-nickel-molybdenum alloy. The addition of 2–3% molybdenum sets it apart from the more common 304 grade, delivering superior resistance to chloride pitting, crevice corrosion, and chemical attack. In plain terms: if your parts will touch salt water, acids, or harsh chemicals, 316 is the right choice - and it commands a price premium to match.

The low-carbon variant, 316L (UNS S31603), is dual-certified by most mills and is the dominant form sold as sheet. Unless stated otherwise, "316 sheet" in pricing discussions almost always refers to dual-certified 316/316L material meeting ASTM A240 and ASTM A480.

Key Chemical Composition (ASTM A240, Nominal)

Element	Type 316 (%)	Type 304 (%)	Why It Matters
Chromium (Cr)	16.0–18.0	18.0–20.0	Oxidation & rust resistance
Nickel (Ni)	10.0–14.0	8.0–10.5	Ductility & general corrosion resistance
Molybdenum (Mo)	2.0–3.0	None	Key driver of pitting/crevice resistance & higher cost
Carbon (C)	≤ 0.08 (316) / ≤ 0.03 (316L)	≤ 0.08	Low C (316L) prevents weld sensitization
Manganese (Mn)	≤ 2.0	≤ 2.0	Deoxidation during melting

Molybdenum is the primary cost driver distinguishing 316 from 304. Molybdenum spot prices fluctuated between $18–$24/lb through 2025–2026, directly impacting 316 sheet pricing. Expect to pay roughly 25–40% more per sheet for 316 versus equivalent 304 material.

A "4×8 sheet" refers to a 48-inch × 96-inch (4 ft × 8 ft) flat sheet - the most widely stocked and traded standard size in North America. It fits standard shop tables, laser cutters, and waterjet machines, making it the default unit of purchase for fabricators. In metric terms, 4×8 ≈ 1,219 mm × 2,438 mm, sometimes listed as 1.2 m × 2.4 m by international suppliers.

316 48 Stainless Steel Sheets

Because nearly every U.S. distributor stocks 316 in this size, the 4×8 format offers the best price-per-square-foot value and the shortest lead times. Custom sizes (e.g., 5×10 or 4×10) are available but typically carry a 10–25% surcharge or longer lead times.

Sheet thickness is measured in gauge (lower gauge = thicker sheet) or decimal inches/millimeters. Price scales with weight: thicker sheets contain more metal and cost more per sheet, though the price per pound remains roughly constant within a given order size. The table below shows estimated U.S. retail prices per 4×8 sheet for 316/316L, 2B finish, as of April 2026.

Gauge	Thickness (in)	Thickness (mm)	Approx. Weight (lbs/sheet)	Retail Price Range (per 4×8 sheet)	Typical Use
20 ga	0.0375"	0.95 mm	~50 lbs	$100 – $135	Light fabrication, food equipment trim
18 ga	0.0500"	1.27 mm	~67 lbs	$130 – $175	Kitchen equipment, enclosures, HVAC
16 ga	0.0625"	1.59 mm	~84 lbs	$165 – $215	Marine hardware, sinks, pharmaceutical
14 ga	0.0781"	1.98 mm	~104 lbs	$205 – $265	Chemical tanks, structural panels
11 ga	0.1250"	3.18 mm	~166 lbs	$325 – $420	Heavy fabrication, pressure vessels
3/16" (plate)	0.1875"	4.76 mm	~249 lbs	$490 – $630	Structural & industrial plate work

Note: Prices above reflect single-sheet retail (no-cut) pricing from major U.S. distributors in the U.S. Midwest/East Coast market, 2B finish, April 2026. Prices exclude freight. Volume orders (10+ sheets) typically yield 15–30% discounts. #4 brushed and mirror (BA/No.8) finishes add $15–$60 per sheet.

Prices vary significantly across suppliers based on their business model - online retail, regional distribution, or industrial wholesale. The table below compares six major U.S. suppliers on 16-gauge (0.0625″) 316/316L sheet, 4×8, 2B finish, as a standard benchmark.

Supplier	Business Type	Est. Price (16ga, 4×8, 2B)	Min. Order	Lead Time	Key Advantage
Metals Depot (metalsdepot.com)	Online Retail	$185 – $215	1 sheet	Ships same/next day	No minimum; fast shipping
Online Metals (onlinemetals.com)	Online Retail + Cut-to-Size	$178 – $208	1 sheet	1–3 business days	Widest gauge/finish selection
Ryerson (ryerson.com)	Industrial Distributor	$155 – $185*	~100 lbs	2–5 business days	Volume pricing; ASME certs
Industrial Metal Supply (industrialmetalsupply.com)	Regional (CA/AZ)	$170 – $200	1 sheet	1–3 days (West Coast)	Walk-in pickup; 7 locations
Cut2Size Metals (cut2sizemetals.com)	Custom Cut Specialist	$180 – $220	Custom cut	Same day if ordered by noon	Precision custom cuts to ±1/16"
Alibaba / Mill Direct (China FOB)	Mill / Global Wholesale	$60 – $95 FOB*	1 tonne+	25–45 days (sea freight)	Lowest unit cost for bulk

Note: *Ryerson pricing is indicative for accounts with credit terms; spot/web pricing may differ. Alibaba FOB pricing excludes freight, customs duties (typically 15–25% for U.S. imports of Chinese SS), and quality inspection costs. Always request mill test certificates (MTRs).

For procurement managers sourcing at scale, per-weight pricing is the standard benchmark. The table below provides a snapshot of 316L sheet pricing across key global markets as of late 2025 / Q1 2026, sourced from industry price publications.

Region / Source	Price (USD/kg)	Price (USD/lb)	Notes
U.S. Midwest (Fastmarkets/Metal Bulletin)	$4.63 – $5.07/kg	$2.10 – $2.30/lb	Cold-rolled 316L coil & sheet, domestic mills
South Korea - Premium Mills (Argus)	$5.10 – $5.65/kg	$2.31 – $2.56/lb	POSCO, Hyundai; high consistency
Western Europe - Ex-Works (MEPS)	$5.10 – $5.75/kg	$2.31 – $2.61/lb	EUR 4.60–5.20/kg; green-steel premium applies
China - Export FOB (SHFE-linked)	$3.80 – $4.40/kg	$1.72 – $2.00/lb	Competitive; verify MTRs and grade certification
India - Domestic (Gujarat mills)	$4.20 – $4.80/kg	$1.90 – $2.18/lb	Growing export capacity; ASTM A240 available

Key insight: U.S. Section 232 tariffs (25% on steel imports) effectively eliminate landed-cost advantages of Chinese and some Korean material for small-to-mid-volume buyers. For orders under 5 tonnes, domestic or North American suppliers typically offer better total value.

Five primary factors move 316 sheet prices up or down. Understanding them helps you time purchases and negotiate effectively:

Nickel & Molybdenum Prices: These two alloying elements account for ~60% of the raw material cost. When LME nickel or molybdenum spot prices rise, 316 sheet pricing follows within 4–8 weeks.

Thickness & Gauge: Heavier gauges cost more per sheet (more metal), but the price per pound is often lower on thicker material due to fewer processing steps.

Surface Finish: 2B (standard cold-rolled, bright) is the lowest-cost finish. #4 brushed adds $0.20–0.40/lb; BA (bright annealed) and mirror (No.8) finishes add $0.30–0.60/lb.

Order Volume: Single-sheet retail prices are 20–40% higher than pallet or coil pricing. Orders of 1 tonne+ unlock distributor pricing; 5+ tonnes often enables mill-direct terms.

Certifications & Standards: Material with full MTRs (mill test reports), ASTM A240 compliance, PED (EU pressure equipment), or NACE traceability carries a 3–8% premium over uncertified material.

316 vs 316L vs 304

Grade	Relative Price (vs 304 as base)	Key Difference	Best For
304 / 304L	1.0× (base)	Standard austenitic; no Mo	General fabrication, kitchens, architecture
316 / 316L	1.25–1.40×	Adds 2–3% Mo; superior Cl⁻ resistance	Marine, chemical, pharma, food processing
316Ti	1.35–1.50×	Titanium-stabilized; better weld stability	High-temp applications, heat exchangers
317L	1.50–1.70×	Higher Mo (3–4%); even better pitting resistance	Aggressive chemical environments

Practical Buying Tips

Always request the MTR (mill test report): It certifies chemistry and mechanical properties per ASTM A240. Reputable suppliers provide it free of charge.

Compare price per pound, not price per sheet: A cheaper price-per-sheet at a lighter gauge may cost more per pound than a heavier option from a volume supplier.

Consider cut-to-size for small quantities: Paying for custom cutting ($15–$40 per cut) often saves money vs. purchasing full 4×8 sheets you will partially scrap.

Watch the nickel surcharge: Spot prices are often quoted as base + nickel surcharge. Lock in pricing when LME nickel is below $16,000/tonne if possible.

Lead time vs. price trade-off: Online retailers ship in 1–3 days at retail prices; industrial distributors with net-30 accounts offer 10–20% savings but may require 5–7 day lead times.

Q1: How much does a 4×8 sheet of 316 stainless steel cost?

In the U.S. retail market (April 2026), a 4×8 sheet of 316/316L stainless steel costs approximately $100–$135 for 20-gauge, $165–$215 for 16-gauge, and $325–$420 for 11-gauge material, 2B finish. Prices vary by supplier, order quantity, and finish.

Q2: Is 316 stainless steel sheet more expensive than 304?

Yes - typically 25–40% more expensive. The premium is driven by the 2–3% molybdenum content added to 316, which improves corrosion resistance but costs significantly more as a raw material.

Q3: What finish is standard on a 4×8 316 sheet?

2B (cold-rolled, bright, with a light skin-pass) is the standard and lowest-cost finish. It has a smooth, slightly reflective appearance. #4 brushed and BA (bright annealed) are common upgrades. Specify your finish when ordering - it directly impacts price and lead time.

Q4: Where can I buy 316 stainless steel sheets in 4×8?

Major U.S. suppliers include Metals Depot, Online Metals, Ryerson, Industrial Metal Supply, and Cut2Size Metals. For bulk/wholesale sourcing, Alibaba-listed mills (primarily in China, South Korea, and India) offer lower per-unit prices for orders of 1 tonne or more.

Q5: Does 316L cost the same as 316?

In practice, yes - most material sold today is dual-certified 316/316L and priced identically. Pure 316 (non-L) single certification is rarely stocked at the sheet level in North America.

Q6: What standards should a 316 stainless steel sheet meet?

For plate and sheet: ASTM A240 (chemical & mechanical requirements) and ASTM A480 (general flatness and tolerance requirements). Welding wire is governed by AWS A5.9 (ER316L). Pressure vessel applications require ASME Section II Part A compliance.

The price of a 316 stainless steel sheet in 4×8 format ranges from roughly $100 to $630 depending on gauge, finish, supplier, and order volume. For most buyers, the 16-gauge (0.0625″) or 14-gauge (0.0781″) 2B sheet in the $165–$265 range represents the sweet spot of performance, availability, and value.

Key takeaways: always compare price per pound rather than price per sheet, request mill test reports on every order, and factor in freight costs - which can add $50–$150 per sheet for heavyweight gauges. For high-volume purchasing, establishing a distributor account or sourcing mill-direct can reduce costs by 20–40% versus single-piece retail pricing.

As of April 2026, the U.S. market remains well-supplied with 316/316L sheet at competitive pricing, supported by stable domestic production and accessible imports. Buyers should monitor LME nickel and molybdenum spot prices as leading indicators of future sheet price movements.