Ti Grade 1 / Grade 2

Titanium Perforated Sheet

Grade 1/2 titanium sheet with punched, laser-cut, or etched hole patterns. Round, square, slotted, hexagonal, and custom hole shapes; thickness 0.04–8 mm, open area 20–60%. Cut to any size or shape.

0.04–8 mmSheet thickness

20–60%Open area

Ti Gr.1/2Material

CustomHole pattern to drawing

Titanium perforated sheet with round holes

Titanium perforated sheet, hexagonal hole pattern

Titanium perforated sheet, hexagonal holes close-up

Mesh & Sheet

Titanium Perforated Sheet

Titanium sheet (Grade 1 or Grade 2, per ASTM B265) with punched, laser-cut, or etched hole patterns. Standard hole shapes include round, square, rectangular, slotted, triangular, hexagonal, fish-scale, and semicircular, arranged in straight rows or staggered at 60° or 45°; custom patterns to customer drawing are available.

Material

Ti Grade 1 or Grade 2 (ASTM B265)

Sheet thickness

0.04 – 8 mm

Hole patterns

Round, square, rectangular, slotted, triangular, hexagonal, fish-scale, semicircular

Open area

20 – 60%

Max sheet size

1,000 × 2,000 mm (before trimming)

Cutting

CNC punch, laser, or etching; custom dimensions

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Sheet thickness 0.04–8 mm; sheet width up to 1000 mm, cut to length up to 2000 mm before trimming to order. Minimum hole diameter 0.5 mm; open area 20–60% depending on hole size and pitch. Titanium perforated sheet is specified where the corrosion resistance of titanium is required but the flow resistance and cost of sintered porous material is not justified.

Principal use is in PEM electrolyzer and fuel cell cell frames, where the perforated sheet provides structural support and current distribution while allowing gas and liquid flow. Grade 1 (soft, formable) is preferred for applications requiring tight bending; Grade 2 (higher strength) for structural cell frame applications.

Technical Specifications

Titanium Perforated Sheet — Full Specification

Properties & Performance

Material

Ti Grade 1 or Grade 2 (ASTM B265)

Thickness

0.04 – 8 mm

Open area

20 – 60%

Hole types

Round / square / slotted / hex / custom

Max sheet

1,000 × 2,000 mm

Max temp

300 °C continuous

Surface

As-punched; Ra finish on request

Dimensions & Configuration

Hole diameter

0.5 – 20 mm (0.5 mm minimum)

Hole arrangement

Straight rows, 60° or 45° stagger, to open-area spec

Tolerance

Hole dia. ±0.1 mm; pitch ±0.2 mm

Cutting methods

CNC punch, laser, waterjet, chemical etching

Grade 1 uses

Forming, bending, soft tooling

Grade 2 uses

Structural, cell frames, high strength

Certs

ASTM B265 MTR included

Product Features

Strengths of Titanium Perforated Sheet

Titanium Corrosion Resistance

Grade 1/2 titanium is stable in seawater, dilute acids, chloride solutions, and oxidising media where SS would pit or corrode.

Custom Hole Patterns to Drawing

Round, square, rectangular, slotted, triangular, hexagonal, fish-scale, or semicircular holes in straight rows or staggered at 60°/45°, by CNC punch, laser, or etching — tolerances to ±0.1 mm on hole diameter.

PEM Cell Frame Applications

Perforated Ti sheet serves as structural cell frame and current distribution element in PEM electrolyzer and hydrogen fuel cell assemblies.

Wide Thickness Range

0.04 mm foil for fine perforated mesh to 8 mm plate for structural cell frames and reactor internals — all cut to the same hole patterns.

Cut to Any Size or Shape

Sheets trimmed to required dimensions; complex shapes cut by waterjet or laser. Sample and production quantities depend on pattern, thickness, and stock availability.

ASTM B265 Certification

Mill test reports per ASTM B265 included. Chemical composition and mechanical properties traceable to each coil or sheet batch.

Applications

Application Areas for Perforated Titanium Sheet

PEM Electrolyzer Cell Frame

Structural and current-distribution frame in PEM water electrolysis cells. Grade 2 for strength; laser-cut to exact cell dimensions.

Ti Gr.2 · Custom dims · Ra certified

Seawater Intake Screens

Perforated Ti sheet for seawater intake screening at coastal industrial plants and desalination facilities — no chloride pitting.

1–10 mm holes · Ti Gr.2 · Seawater

Industrial Basket Filters

Perforated sheet formed into cylindrical baskets for coarse straining in pump suctions, heat exchanger inlets, and pipeline Y-strainers.

0.5–5 mm holes · Formed to shape

Chemical Reactor Internals

Support grids, distributor plates, and guard screens in chemical reactors handling HCl, H₂SO₄, and chlorinated solvents.

Acid-grade Ti · Custom pattern

Architectural and Decorative Use

Ti perforated sheet for architectural cladding and decorative panels where corrosion resistance and light weight are required.

Grade 1 · Formable · Custom finish

Pharmaceutical Process Guards

Protective screens and agitator guards in pharmaceutical vessels — Ti for biocompatible service where SS contamination is a concern.

Round holes · Ti Gr.2 · CIP-rated

Titanium Perforated Sheet

Titanium Perforated Sheet

Titanium Perforated Sheet — Full Specification