Precision Slit 316L Stainless Steel Strip

Precision Slit 316 Stainless Steel Strip engineered for severe corrosive environments and demanding mechanical fabrication.

Manufactured from low-carbon austenitic stainless steel (UNS S31603 / EN 1.4404), our 316L sheets provide superior resistance to intergranular corrosion after welding and pitting caused by chlorides, acids, and marine atmospheres. Through controlled cold-rolling and bright annealing processes, each coil and sheet delivers tight thickness tolerances, excellent formability for deep drawing and bending, and a clean, defect-free surface finish ready for immediate industrial integration.

 

 

Enhanced Corrosion Resistance: Molybdenum (Mo) and elevated nickel content deliver exceptional resistance to pitting, crevice corrosion, and sulfuric/acetic acid environments.

 

Low Carbon Content (<= 0.030%): Prevents chromium carbide precipitation during welding up to 870°C, eliminating the need for post-weld annealing in most applications.

 

Tight Dimensional Control: Cold-rolled to precise thickness variations, ensuring consistent performance in automated stamping, laser cutting, and CNC bending operations.

 

Superior Surface Integrity: Processed with controlled tension-leveling to minimize internal stress, edge camber, and oil-canning effects.

 

Full Metallurgical Traceability: Every sheet corresponds to a verified Mill Test Certificate (MTC) in accordance with EN 10204 3.1.

 

 

Parameter	Specification
Product Name	Precision Slit 316L Stainless Steel Strip
Material Grade	AISI 316L / EN 1.4404
UNS	S31603
Standard	ASTM A666 / EN 10088-2
Thickness	0.1–3.0 mm, subject to availability
Slit Width	Customized to requirements
Width Tolerance	According to order requirements
Surface Finish	2B, BA, No. 4, customized
Edge Condition	Slit Edge / Deburred Edge
Temper	Annealed or work-hardened, as available
Coil ID	Customized
Coil OD	Customized
Processing	Precision Slitting
Applications	Chemical Processing, Welded Assemblies, Industrial Equipment

 

 

While 316L is our primary offering, we supply a complete range of austenitic, duplex, and precipitation-hardening stainless steel sheets to match your exact metallurgical requirements:

 

 

Our 316L stainless steel sheets are specified in industries where chemical resistance and structural longevity are non-negotiable:

 

Chemical & Petrochemical Processing: Reaction vessels, heat exchangers, distillation columns, and piping system components handling corrosive acids.

 

Pharmaceutical & Biotech Equipment: Cleanroom enclosures, WFI (Water for Injection) storage tanks, and sanitary process skids requiring smooth, crevice-free interiors.

 

Marine & Offshore Engineering: Deck hardware, desalination plant equipment, exhaust manifolds, and seawater filtration panels exposed to salt spray.

 

Food & Beverage Manufacturing: Fermentation tanks, continuous conveyor systems, and CIP (Cleaning-in-Place) processing units.

 

 

Standard sheet sizes may not fit every engineering blueprint. We offer flexible processing services complying with ASTM A480 and ISO 9445 standards to eliminate on-site scrap and reduce fabrication time:

 

Precision Slitting: Narrow-width coils and strips slit to tolerances as tight as +/- 0.05 mm.

 

Cut-to-Length: Sheets sheared or laser-cut to exact custom dimensions with tight diagonal squareness.

 

Custom Tolerances: Capable of fulfilling specialized tight-tolerance cold-rolled orders up to 50% stricter than standard ASTM allowances.

 

Surface Protection: Laser-cut PE film, PVC double-layering (up to 100 microns), or fiber-laser protective masking applied during processing to prevent scratching during stamping.

 

 

We maintain strict quality control across every production batch, going beyond visual checks to verify internal integrity:

 

Chemical Composition Verification: Spectrometer analysis conducted on every heat to verify exact Cr, Ni, Mo, and C percentages.

 

Mechanical Testing: Tensile, yield, and hardness testing performed per ASTM standards on representative samples from each coil batch.

 

Surface Inspection Line: Automated optical surface inspection combined with manual inspection for 2B, BA, and hairline finishes to detect micro-pits, rolling marks, or inclusions.

 

Dimensional Auditing: Micrometer and laser gauge verification of thickness, width, length, and diagonal squareness.

 

 

Improper export packaging causes chloride attack and transit damage. Our standard and export-grade packing protocols ensure material arrives in mill-fresh condition:

 

Export Standard Packing: Interleaved with moisture-resistant kraft paper or PVC film, secured on fumigation-free wooden pallets, strapped with high-tensile steel bands, and wrapped in waterproof plastic film.

 

Seaworthy Protection: VCI (Volatile Corrosion Inhibitor) bags and desiccant packs added for containerized ocean freight to prevent condensation corrosion.

 

Logistics Support: Flexible delivery terms (FOB, CIF, DDP) with full shipping documentation including MTC, Packing List, Commercial Invoice, and Certificate of Origin.

 

 

 

 

Need exact pricing, stock availability, or a custom slitting schedule for your 316L sheet requirements?

Submit your specification requirements below. Our technical sales engineering team responds to all B2B inquiries with formal quotations, custom tolerance feasibility reports, and mill test data within 24 hours.

Required details for a fast quote: Grade, Thickness x Width x Length (or specific ASTM/ISO tolerance requirement), Surface Finish, Quantity (Sheets or Weight), and Destination Port.

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