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SS316L Hot Rolled Stainless Steel Sheet ASTM A240 No.1 Finish Manufacturer & Supplier
SS316L Hot Rolled Stainless Steel Sheet ASTM A240 No.1 Finish Manufacturer & Supplier
Specifications
Model Number :
316L
Surface Finish :
No.1 Finish
MOQ :
500kgs
Delivery Time :
8 ~ 14 days
Width :
2000–12000 mm
Price :
negotiable
Material Grade :
316L
Thickness :
3–100 mm
Packaging Details :
Standard Package
Payment Terms :
T/T
Standard :
ASTM A240 / ASME SA240
Length :
1000–2500 mm
Supply Ability :
Adequate production
Product name :
SS316L Hot Rolled Stainless Steel Sheet
Certification :
ISO,SGS,CE,BIS
Place of Origin :
China
Brand Name :
JUDE STEEL
Application :
Chemical Processing, Marine Applications, Pharmaceutical Industry etc.
Description
ASTM A240 430 Hot Rolled Stainless Steel Sheet No.1 Finish for Architectural and Industrial Applications

JUDE keeps 50,000 tons of regular-size stainless steel sheets/plates in stock all year round. We provide hot-rolled stainless steel plates with thicknesses of 3.0mm-100mm. For the sizes which have stock, we can even do same-day shipments.If the sheets/plates need to be cut into other sizes, please provide us specific size and quantity.

Product Specifications
Item Specification
Product Name SS316L Hot Rolled Stainless Steel Sheet
Grade 316L
Material Number EN 1.4404
UNS S31603
Standard ASTM A240 / ASME SA240
Product Form Sheet / Plate
Manufacturing Process Hot Rolled
Surface Finish No.1
Thickness 3–100 mm
Width 1000–2500 mm
Length 2000–12000 mm
Edge Mill Edge / Cut Edge
Heat Treatment Solution Annealed
Surface Treatment Pickled / Descaled
Cutting Laser / Plasma / Water Jet / Shearing
Inspection MTC / Third-Party Inspection
Certification EN 10204 3.1 Available
Product Images SS316L Hot Rolled Stainless Steel Sheet ASTM A240 No.1 Finish Manufacturer & Supplier

Product Description

SS316L Hot Rolled Stainless Steel Sheet is a low-carbon molybdenum-bearing austenitic stainless steel manufactured according to ASTM A240 requirements. Also designated as UNS S31603 and commonly known as 316L stainless steel, it provides excellent corrosion resistance, good weldability, and reliable mechanical performance in demanding industrial environments.

With its low carbon content and molybdenum addition, 316L offers improved resistance to localized corrosion compared with 304 stainless steel, particularly in chloride-containing and chemical environments. The No.1 finish is a typical surface condition for hot-rolled stainless steel products, featuring a relatively rough, matte appearance suitable for industrial fabrication and further surface processing.

Our ASTM A240 316L Hot Rolled Stainless Steel Sheet is available in a wide range of thicknesses, widths, and lengths, with customized cutting, surface treatment, inspection, and export packaging available according to customer requirements.

Product Features

Name:SS316L Hot Rolled Stainless Steel Sheet
Thickness:3.0mm-100mm
Width:1000‑2500mm
Length:2000‑12000mm
Type: Plate
Material grade:Grade 316L

Chemical Composition
Typical chemical composition of ASTM A240 316L stainless steel:
Element Composition (%)
Carbon (C) ≤ 0.030
Silicon (Si) ≤ 1.00
Manganese (Mn) ≤ 2.00
Phosphorus (P) ≤ 0.045
Sulfur (S) ≤ 0.030
Chromium (Cr) 16.0–18.0
Nickel (Ni) 10.0–14.0
Molybdenum (Mo) 2.0–3.0
Iron (Fe) Balance
Mechanical Properties
Typical mechanical requirements for ASTM A240 316L stainless steel include:
Property Typical Requirement
Tensile Strength ≥ 485 MPa
Yield Strength ≥ 170 MPa
Elongation ≥ 40%
Hardness ≤ 95 HRB
Density Approx. 8.0 g/cm³
Elastic Modulus Approx. 193 GPa
No.1 Surface Finish
No.1 finish stainless steel, also called 1D finish, is a hot-rolled stainless steel with rough, dull and non-uniform finish.

No.1 Finish is a common surface condition for hot-rolled stainless steel plate and sheet.

The typical production sequence is:

Hot Rolling → Annealing → Pickling → Inspection

The resulting surface has a dull, matte, relatively rough appearance compared with cold-rolled 2B or BA finishes.

Advantages of No.1 Finish

  • Suitable for heavy-gauge stainless steel products
  • Good for industrial applications
  • Suitable for further machining and fabrication
  • Can be polished or processed into other finishes
  • Effective removal of hot-rolling scale
  • Suitable for chemical, petrochemical, marine and structural applications
316L vs 304 Stainless Steel
Property 316L Stainless Steel 304 Stainless Steel
Stainless Type Austenitic Austenitic
UNS S31603 S30400
Chromium 16–18% 18–20%
Nickel 10–14% 8–10.5%
Molybdenum 2–3% No intentional addition
Corrosion Resistance Excellent Very Good
Chloride Resistance Better Lower
Weldability Excellent Excellent
Carbon ≤0.030% ≤0.07%
Cost Higher Lower
Typical Applications Marine, chemical, pharmaceutical Food, architecture, general industry
316L is generally preferred over 304 when improved resistance to chlorides, pitting, and more aggressive chemical environments is required.

Common Applications

Chemical Processing

Marine Applications

Pharmaceutical Industry

Food Processing

Architectural Applications

Why Choose 316L Stainless Steel?

Excellent Corrosion Resistance

The combination of chromium, nickel, and molybdenum provides 316L with excellent resistance to many corrosive environments.

Superior Pitting Resistance

The addition of molybdenum improves resistance to pitting and crevice corrosion, making 316L particularly useful in chloride-containing environments.

Low Carbon Content

The carbon content of 316L is limited to 0.030% maximum, reducing the risk of carbide precipitation during welding and making it suitable for welded structures.

Excellent Weldability

316L can be readily welded using common stainless steel welding processes, including TIG, MIG, and other appropriate procedures.

Good Formability

As an austenitic stainless steel, 316L offers good ductility and can be formed into a variety of fabricated components.

Good Service Performance

316L is widely used in demanding environments involving chemicals, moisture, marine exposure, and industrial processing.

Frequently Asked Questions (FAQ)

What is SS316L stainless steel?

SS316L is a low-carbon austenitic stainless steel containing chromium, nickel, and molybdenum. It is designated UNS S31603 and is widely used where excellent corrosion resistance is required.

What is the ASTM standard for 316L stainless steel sheet?

ASTM A240 is commonly used for chromium and chromium-nickel stainless steel plate, sheet, and strip for pressure vessels and general applications.

What is the difference between 316 and 316L?

The primary difference is carbon content. 316L has a lower maximum carbon content of 0.030%, which provides advantages for welded applications by reducing the risk of sensitization.

Is 316L stainless steel suitable for marine applications?

Yes. The molybdenum content of 316L provides improved resistance to pitting and crevice corrosion compared with 304, making it suitable for many marine and coastal applications. However, severe chloride environments still require careful material selection.

What is No.1 Finish on stainless steel?

No.1 is a typical hot-rolled stainless steel surface finish produced after hot rolling, heat treatment, and pickling. It has a relatively rough, matte appearance.

Is 316L stainless steel magnetic?

Annealed 316L is generally considered non-magnetic, although cold working can induce some magnetic response.

Can 316L hot rolled sheet be welded?

Yes. 316L has excellent weldability and can be welded using suitable TIG, MIG, and other welding processes. Proper procedures should be selected according to thickness and service requirements.

Can you supply custom-size 316L stainless steel sheet?

Yes. We can supply custom thicknesses, widths, lengths, and cut-to-size 316L hot rolled stainless steel sheets according to customer requirements.

Do you provide MTC?

Yes. EN 10204 3.1 Material Test Certificates can be provided according to the applicable ASTM specification and customer requirements.

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SS316L Hot Rolled Stainless Steel Sheet ASTM A240 No.1 Finish Manufacturer & Supplier

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Product Detail
Model Number :
316L
Surface Finish :
No.1 Finish
MOQ :
500kgs
Delivery Time :
8 ~ 14 days
Width :
2000–12000 mm
Price :
negotiable
Contact Supplier
SS316L Hot Rolled Stainless Steel Sheet ASTM A240 No.1 Finish Manufacturer & Supplier

JUDE STEEL MANUFACTURING CO., LTD

Verified Supplier
1 Years
Shaanxi
Since 2008
Business Type :
Manufacturer
Main Products :
Stainless Steel Pipe, Stainless Steel Rod, Hot Rolled Stainless Steel Sheet
Total Annual :
40,000 tons-50,000 tons
Employee Number :
80~99
Certification Level :
Verified Supplier
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