ASTM A240 316L Stainless Steel Coil Strip
Surface Technology：No.1 2b, N0.4, Hl, Ba, 8K, Etched, Brushed etc.
Rolling Technique：Hot Rooled and Cold Rolled
Thickness;0.01-16mm(as required)
Width;2mm-2000mm (as required)
Length;as required
Tolerance;±1%
Price Terms;FOB,CFR,CIF
Transport Package:Sea-Worth Package
316L Stainless Steel Strip, UNS S31603 Stainless Steel Strip Manufacturers, Suppliers and Exporters
If you are looking for premium 316L stainless steel coil and strip, GNEE is your trusted partner. The 316L stainless steel coil and strip supplied by GNEE is an austenitic stainless steel containing 16.0%–18.0% chromium, 10.0%–14.0% nickel, and 2.0%–3.0% molybdenum. It can be used directly in the as-welded condition without post-weld annealing, making it ideal for harsh environments such as chemical plants, marine engineering, and the food and beverage industry.
Our annealed 316L stainless steel coils maintain a consistent hardness of HRB ≤95 or HB ≤217. For customers engaged in deep drawing, tube making, or precision manufacturing, this stable hardness control helps reduce cracking risks and improves production efficiency. Furthermore, our width tolerance is strictly controlled within ±0.10 mm, and burr height is kept to an absolute minimum to prevent subsequent welding defects and mold damage.
We offer a wide thickness range for 316L stainless steel coil and strip, from 0.3mm up to 14mm, with customizable widths tailored to your exact requirements. Standard width options include 1000mm, 1219mm (4 feet), 1250mm, 1500mm, 1524mm (5 feet), 1800mm, and 2000mm. Whether you need small-batch samples or large-scale production, the coil weight can also be customized to match your forklift lifting capacity and production line requirements.
Our Products
If you want to know more details and prices of the products, please contact us in time!Email: sales@gneestainless.com
In terms of processing, we provide value-added services including welding, stamping, cutting, and bending to save you time and labor during production. Before shipment, all 316L stainless steel coils undergo rigorous quality inspections, including chemical composition testing, mechanical property verification, surface inspection, dimensional measurement, and packaging checks. We provide EN 10204 3.1 Material Test Certificates (MTC), PMI reports, SGS/BV third-party inspection services, and full Heat Number traceability.
Material Test Certificate (MTC)
Specification of SS 316 Coil Strip
|
Standard |
ASTM A240,GB/T3280-2007,JIS4304-2005,ASTM A167,EN10088-2-2005,etc |
|
Material |
316, 316L |
|
Surface |
2B,2D,BA,NO.1,NO.4,NO.8,8K,mirror,checkered,embossed,hair line,sand blast,Brush,etching,etc |
|
Thickness |
0.1mm-3.0mm as customized |
|
Width |
10mm-1250 mm as customized |
|
Tolerance |
±1% |
|
Package |
Standard export package,suit for all kinds of transport,or as required. |
|
Price term |
FOB,CFR,CIF,etc |
|
MOQ |
1ton |
|
Payment term |
TT,L/C |
|
Application |
construction field, ships building industry, petroleum,chemical industries, war and electricity industries |
chemical composition
| C | Mn | P | S | Si | Cr | Ni | Mo | N | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|
| MIN | – | – | – | – | – | 16.0 | 10.0 | 2.00 | – | – |
| MAX | 0.008 | 2.0 | 0.045 | 0.030 | 0.75 | 18.0 | 14.0 | 3.00 | 0.10 | BAL |
Physical Properties
| At 70°F | At 20°C | |
|---|---|---|
| Density | 0.29 lb./in³ | 7.99 g/cm³ |
| Modulus of Elasticity (E) | 28.0 x 10³ ksi | 193 x 10³MPa |
| Coefficient of Expansion | 8.9 x 10⁻⁶ microinches/in.-°F (32-212°F) | 16.0 μm/m-°C (0-100°C) |
| Electrical Resistivity | 29.4 μ ohm.in | 74 μ ohm.cm |
| Thermal Conductivity | 9.4 Btu-in./ft.²hr.-°F (100°C) | 16.2 W/m-K (100°C) |
Mechanical Properties
| Condition | Tensile Strength Min (UTS) | 0.2% YS Min | Elongation% in 2" Min (50.8 mm) | Hardness Rockwell |
|---|---|---|---|---|
| Annealed (Min) | 81 ksi (558 MPa) | 42 ksi (290 MPa) | 50% | 79 HRBW (Max) |
Is 316L stainless steel strip magnetic?
316L is an austenitic stainless steel, and in its annealed state, it is non-magnetic. However, during the cold rolling process, a portion of the austenitic structure may transform into martensite, resulting in slight magnetism. This magnetism can be eliminated through solution treatment.
What is the typical applications for ASTM A240 316L coil and strip?
Chemical Industry: Storage tanks, piping linings, and heat exchanger components
Marine Engineering: Structural components for marine equipment and seawater treatment systems
Food & Pharmaceutical: Processing equipment piping and medical surgical instruments
Architectural Decoration: High-end elevator handrails and kitchen equipment for coastal regions
ASTM A240 316L Stainless Steel Coil Strip price per kg
The wholesale price for ASTM A240 316L stainless steel coils and strips typically ranges from $1.20 to $4.00 per kilogram; for small-batch or retail quantities, prices may reach as high as $6.50 to $7.00 per kilogram. Specific pricing is significantly influenced by factors such as surface finish, thickness, and the supplier's location, resulting in considerable fluctuation; for instance, the selling price for 316L cold-rolled strip is typically around $2.00 per kilogram.
Click to Get 316L Stainless Steel Coil Prices
316L stainless steel coils suppliers-GNEE
GNEE sources its raw materials from high-quality domestic steel mills (such as Zhangpu, Baosteel, and TISCO). We offer a comprehensive range of downstream processing services, including sheet leveling and slitting, wire drawing, protective film application, and mirror (8K) polishing.
For products of standard dimensions-such as 1219 × 2438 mm sheets or standard-width coils that are currently in stock, shipments are typically arranged within 3 to 5 business days following order confirmation and receipt of the advance payment. For orders requiring custom slitting to non-standard dimensions, special thicknesses, or large-volume purchases (e.g., exceeding 50 tons), the production and preparation lead time is typically 15 to 21 business days.
Quality Control
Positive Material Identification (PMI) Testing
Chemical Analysis (Spectro Analysis)
Mechanical Testing (e.g., Tensile, Elongation, Reduction of Area)
Microscopic Examination
Macroscopic Examination
Hardness Testing
PACKAGING AND SHIPPING
Steel Band Strapping + Waterproof Wrapping: The exterior of the coil is secured with high-strength steel bands to prevent unwinding. The entire unit is then tightly wrapped with waterproof plastic film or anti-rust paper to seal out moisture.
Eye-to-Sky: For thin-gauge coils (e.g., thickness < 0.5 mm), we typically position them vertically on sturdy wooden pallets.
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