0.01mm Stainless Steel Foil

Manufactured by Ningbo Qihong Stainless Steel Co., Ltd. in Ningbo, China, this stainless steel foil is processed through cold rolling, annealing, precision slitting and inspection in the company's production facility. Material Test Reports (MTR) can be provided when required for the order.

Product Features

0.01mm Gauge — Ultra-thin stainless steel material for precision applications where material thickness is a critical design parameter.

Multiple Stainless Steel Grades — Options include 201, 301, 304, 316L, 430, 441, 420, 631 and 904L, subject to production availability and specification.

Controlled Temper — Full Annealed, 1/4H, 1/2H, 3/4H, Full Hard and EH options are available according to grade and application requirements.

BA / 2B Surface — Bright annealed and 2B finishes can be supplied according to the required surface condition.

Narrow-Width Slitting — Widths from approximately 2mm to 350mm can be evaluated for precision slitting projects.

Batch Documentation — Material Test Reports can be supplied for export batches when specified in advance.

Technical Specifications

Thickness tolerance and other dimensional requirements should be confirmed according to the selected grade, thickness, width, applicable standard and purchase specification.

0.01mm Ultra-Thin Gauge

A 0.01mm stainless steel foil is intended for applications where a very thin metallic section is required without changing to a non-metallic material. The thin gauge is relevant to precision stamping, narrow-width components, winding and selected shielding or formed-part applications.

At this thickness, processing conditions become particularly important. Material selection should therefore consider not only thickness, but also stainless steel grade, temper, width tolerance and the forming or feeding process used by the buyer.

For projects requiring a slightly different gauge, adjacent thicknesses from approximately 0.008mm to 0.02mm can be evaluated according to the required grade and production conditions.

Stainless Steel Grades and Temper Options

qihong supplies stainless steel materials covering selected 200, 300 and 400 series grades . The available range includes:

201 · 301 · 304 · 316L · 430 · 441 · 420 · 631 · 904L

Different grades provide different combinations of corrosion resistance, mechanical properties and forming characteristics. The appropriate grade should be selected according to the component's service environment and processing requirements.

Temper options include:

Full Annealed · 1/4H · 1/2H · 3/4H · Full Hard · EH

For forming or spring-related applications, the required grade and temper should be specified together with the target thickness.

Surface Finish and Edge Conditions

The standard surface options are BA Bright Annealed and 2B . Surface requirements can be specified according to the appearance and processing conditions required for the finished component.

Edge configurations include:

Mill Edge · Slit Edge · Deburred / Rounded Edge

Edge selection becomes particularly relevant for narrow-width strips, automated feeding and downstream forming. Where deburring is required, the final edge condition should be confirmed together with the strip width and thickness.

Precision Slitting and Supply Form

The material can be processed into narrow-width coils according to the required dimensions. A width range of approximately 2mm to 350mm can be evaluated, with the actual achievable width and tolerance depending on grade, thickness and production conditions.

The standard supply form is coil , while cut-to-length pieces can be discussed for samples, stamping blanks or other applications requiring individual sections.

For a slitting quotation, buyers should provide:

Thickness · Grade · Width · Width Tolerance · Edge Condition · Coil or Cut Length

Industrial Applications

The 0.01mm gauge is used where thin material thickness is important to the design or manufacturing process.

1. Precision Electronics and Sensors
Thin metallic layers, shielding components and selected sensor-related parts where compact material thickness is required.

2. New-Energy Equipment
Thin auxiliary components and selected fuel-cell or battery-related parts, subject to the component specification and operating conditions.

3. Instrumentation and Laboratory Equipment
Shim materials, thin formed components, test fixtures and prototype parts requiring a controlled thin-gauge metal.

4. Precision Stamping and Forming
Narrow strips and stamping blanks for components where ultra-thin stainless steel is part of the required design.

5. Engineering Prototypes and Material Trials
Small quantities for material validation, process trials and prototype development before larger-volume production.

The final material grade and temper should be selected according to the required forming process and service environment.

Manufacturing and Inspection

Ningbo Qihong Stainless Steel Co., Ltd. is a stainless steel manufacturer located in Ningbo, Zhejiang, China. The company produces and processes stainless steel foil, strip, sheet and related precision components.

Its in-house production activities include:

• Cold rolling
• Annealing and heat treatment
• Precision slitting
• Dimensional inspection
• Surface inspection
• Export packing

The factory uses production and testing equipment to monitor material dimensions and surface condition during processing. Material Test Reports (MTR) can be supplied for export batches when required by the purchase specification.

In addition to foil and strip, the company produces stainless steel nuts, rivets, shafts, screws, bolts, washers and other standard and non-standard precision components.

Order and Customization Requirements

1. Material Specification
Specify the stainless steel grade, target thickness, thickness tolerance, width, temper and surface finish.

2. Processing Configuration
Confirm the required edge condition, slit width, coil dimensions, core size, coil weight or cut-to-length requirements.

3. Documentation and Delivery
Confirm MTR requirements, packaging, MOQ, lead time and shipping method before production.

Small samples can be arranged for material evaluation and prototype work. MOQ and lead time depend on the selected grade, dimensions, processing requirements and order quantity.

FAQ

Can you produce 0.01mm stainless steel foil in 316L?

Yes. qihong can evaluate 316L at 0.01mm together with other available grades. The required width, temper, surface and edge condition should be specified when requesting a quotation.

Can the 0.01mm foil be slit to narrow widths?

Yes. Precision slitting is available for narrow-width applications. The achievable width and tolerance depend on the selected grade, thickness and production requirements.

Can you provide an MTR for each shipment?

Yes. Material Test Reports (MTR) can be provided for export batches when requested in advance. Documentation requirements should be confirmed with the purchase specification.

Is 0.01mm stainless steel foil suitable for stamping?

It can be evaluated for precision stamping and related forming processes. Because 0.01mm material is extremely thin, the grade, temper, tooling and feeding conditions should be reviewed before production.

Can you supply different tempers?

Yes. Available options include Full Annealed, 1/4H, 1/2H, 3/4H, Full Hard and EH , subject to the selected grade and production specification.

Can you supply custom widths?

Yes. The material can be slit to specified widths within the applicable production range. A drawing or dimensional specification can be provided for technical evaluation.

Do you accept small trial orders?

Yes. Small samples and trial quantities can be evaluated for material validation and prototype projects. MOQ depends on the selected grade, width and quantity.

What information is required for a quotation?

Provide the grade, thickness, width, tolerance, temper, surface finish, edge condition, quantity, supply form and documentation requirements . These details allow qihong to evaluate the material configuration and quotation more accurately.

Request a Quote

For 0.01mm Stainless Steel Foil , send the required grade, thickness, width, tolerance, temper, surface finish, edge condition and estimated quantity. qihong can evaluate standard and customized foil requirements for precision components, industrial processing and prototype applications.