FAQ about Grade 5 and Gr 2

Not necessarily. Choose Gr5 if you require high strength, high temperature resistance or high fatigue life; choose Gr2 for seawater/wet chlorine environments, better formability and weldability, and lower cost.

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Yes, but galvanic corrosion isolation and cost evaluation are required. In most seawater systems, Gr2 is the more stable and preferred option.

Yes. Gr2 has a wider welding window, while Gr5 requires strict control of heat input and shielding gas. It is recommended to establish WPS/PQR according to AWS D17.1 / ISO 15614-5.

Both grades tend to gall and work-harden; Gr5 is more sensitive. Use low cutting speed, high feed, shallow depth of cut, sufficient cooling, and preferably TGP precision-ground bars with double-end chamfering.

ASTM B265 / ASTM B338 / ASTM B348 / ASTM B381; Gr5 also supports AMS 4928 / 4911. Delivery includes EN 10204 3.1 certificates and inspection reports (chemical, mechanical, dimensional, ultrasonic).

Regular sizes are available from stock with cut-to-length service. Typical sizes can be sampled in about two weeks. MOQ depends on dimensions and processing requirements-just send your list for confirmation.

Alloy grade, dimensions and condition (Annealed / STA), processing services (TGP, chamfering, machining), inspection level, and delivery urgency.

Check the medium (strong corrosion → Gr2)

Check mechanical strength / temperature (high strength / high temperature → Gr5)

Verify manufacturing feasibility and budget

Yes. We support ultrasonic testing (ASTM B594), dimensional and surface roughness control, full batch traceability, and third-party witness inspection.

Send us your operating conditions (medium / temperature / stress / dimensions / annual usage), and our engineers will return a feasible material and specification proposal within 24 hours.

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We are a specialized manufacturer engaged in the deep processing of titanium and titanium alloys, offering a full product range including titanium tubes, plates, bars, wires, and foils. Our facility is equipped with modern, dedicated production lines featuring heavy-duty reversing hot rolling mills for thick plates and multi-roll cold rolling mills for precision sheets and foils. Tube manufacturing utilizes precision cold pilger mills and seamless tube production lines, while bar and wire products are formed through high-speed bar/wire rolling mills and continuous drawing equipment. Critical processes are supported by vacuum annealing furnaces for precise heat treatment, and finishing is handled by CNC machining centers, laser cutting systems, and precision leveling machines. With a comprehensive quality control system overseeing the entire process from raw material to finished product, we are committed to providing high-performance, precision titanium solutions for industries such as aerospace, medical devices, chemical processing, and high-end consumer goods.

We implement industrial-grade protective standards, providing customized packaging solutions for each titanium product: tubes and bars are individually secured with anti-rust VCI lining within reinforced wooden crates; plates and foils are interleaved with anti-scratch PE film and packed in heavy-duty corrugated boxes; wires are precision-wound on industrial reels. All packages include desiccant and feature clear product labeling with traceability codes, ensuring that your precision titanium materials are protected from moisture, impact, and abrasion during storage and global logistics, arriving safely at your production line.

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