Grade 4 Titanium Sheet

Grade 4 Titanium Sheet, as the top strength representative of pure titanium plate, stands out from the rest of titanium grades with its outstanding robustness and excellent performance.

THT Grade 4 Titanium Sheet not only has a strength-to-weight ratio that exceeds that of 301 stainless steel, but also demonstrates exceptional corrosion resistance in extreme environments, such as in salt water, seawater, or acidic and alkaline media. salt water, seawater, acidic and alkaline media.
Our Grade 4 Titanium Sheet is used in a variety of high end applications due to its excellent physical and chemical properties:

1. Medical implants and surgical instruments

2. Chemical and marine industries

3. Aerospace

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Product Specification
Pure Titanium ASTM B265 Standard

Condition：Annealing
Processing techniques：Cold Rolled/Hot Rolled
Standard Meet:ASTM B265/ASTM F67/ISO5832-2 etc
Thickness:0.025-300mm
Width:Max2440mm
Length:No limited
Surface:Polished/Pickling/Sandblasting
Service:Cut to size accordingly
Cutting method:Laser cutting, water cutting, wire cutting，shearing machine cutting
Type：Titanium Foil， Titanium Strip， Thin Titanium Sheet， Thick Titanium Plate， Titanium Block

Titanium Grade		Grade 1	Grade 2	Grade 3	Grade 4
Chemical Composition(%)	N	0.03max	0.03max	0.05max	0.05max
	C	0.08max	0.08max	0.08max	0.08max
	H	0.015max	0.015max	0.015max	0.015max
	Fe	0.2max	0.3max	0.3max	0.5max
	O	0.18max	0.25max	0.35max	0.4max
	Ti	Remained	Remained	Remained	Remained
Tensile Strength(MPa)		240min	345min	450min	550min
Yield Strength(Mpa)		138-310	275-450	380-550	483-655
Elongation(%)		24min	20min	18min	15min

Grade 4 Titanium Sheet VS Grade 2 Titanium Plate

1. Strength: Gr2 titanium sheet strength is between Grade 1 -Grade 4 titanium sheet, which belongs to medium strength pure titanium material.

2. Corrosion resistance: THT Grade 4 titanium sheet shows greater corrosion resistance in extreme environments and is suitable for more demanding industrial environments compared to Grade 2 titanium plate.

3. Cost: Due to its superior strength and corrosion resistance, Grade 4 titanium sheet is expensive to produce and relatively expensive.

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Certificate

Each batch our Grade 4 Titanium Sheet is shipped with a detailed Material Milling Certificate that includes the following information:
1. Chemical composition analysis
2. Mechanical property tests: tensile strength, yield strength, elongation
3. Bending test
Depending on the application, we provide certification according to international standards, ASTM B265 for industrial use, ASTM F67 for medical use or ISO5832-2. In addition, during the production process, we use ultrasonic inspection or radiographic inspection technology to inspect all aspects of the material internally to ensure that there are no air holes, cracks, or other defects, and we provide a detailed non-destructive testing report. We conduct corrosion resistance tests on the materials in simulated environments to verify their stability under different extreme conditions and provide corresponding test reports.