What is Gr1 titanium plate?

Grade 1 is the softest pure titanium you can get. It's also the most formable. Low oxygen content (0.18% max) means you can bend it, deep draw it, shape it however you want - it won't crack.

Gr1 titanium plate for industrial equipment shows up in chemical plants, marine jobs, pharma, desalination. Not because it's strong - it's not the strongest. But because it doesn't rust and it's half the weight of steel.

Why pick Gr1 over stainless or other titanium grades?

Look, stainless steel is cheaper. Everyone knows that. But put it in seawater or chlorides and watch what happens. Pitting. Crevice corrosion. Replacement in a few years.

Gr1 doesn't do that. It forms an oxide layer that just... stays there. Blocks everything. Seawater? Fine. Nitric acid? Fine. Dilute sulfuric at room temp? Also fine.

Weight matters too. Titanium is about 40% lighter than stainless. If your equipment moves or gets lifted, that's a big deal.

And formability? Gr1 is way more ductile than Gr2 or any alloy. Need deep drawing or complex bends? Gr1 is your answer. Gr2 is stronger but stiffer - harder to work with.

Where do people actually use Gr1 titanium plate for industrial equipment?

Chemical processing - heat exchangers, reactor vessels, piping.
Marine - offshore platforms, desalination plants, ship parts. Seawater doesn't touch it.
Pharmaceutical - reactor linings, stirrers, filter housings, cleaning tanks. No contamination, easy to sanitize.
Electroplating - acid-resistant buckets, refining barrels. Gr1 beats stainless in sulfuric, hydrochloric, and nitric.
Heat exchangers - plate and frame type. Good thermal conductivity plus corrosion resistance.

Technical specs

Property	Value
Standard	ASTM B265 / ASME SB265
Density	4.51 g/cm³
Melting Point	1670°C
Tensile Strength (min)	240 MPa
Yield Strength (typical)	138–310 MPa
Elongation (min)	24%
Hardness (Brinell)	~120

Chemical composition (max limits):

Oxygen: 0.18%

Iron: 0.20%

Carbon: 0.08%

Nitrogen: 0.03%

Hydrogen: 0.015%

The honest talk about cost

Yes, Gr1 costs more upfront than 304 or 316L. No argument there.

But here's what buyers who switched tell us: they do it because the lifetime cost is lower. No pitting. No replacing every three years. Less downtime.

If you're dealing with seawater, chlorides, or corrosive chemicals, stainless steel ends up being the expensive choice. Just takes a few years to show it.

Common questions from buyers

Q: Can I weld Gr1 titanium plate?

A: Yes. Welds fine. Use argon shielding and clean it well before welding. No special post-weld treatment needed.

Q: What thicknesses do you stock?

A: 1mm to 120mm. Common stock: 1mm, 2mm, 3mm, 5mm, 10mm, 15mm, 20mm. Thicker available on order.

Q: Can you cut to custom sizes?

A: Yes. Cutting, drilling, machining - send your drawing.

Q: Gr1 vs Gr2 - which one do I need?

A: Gr1 is softer, more ductile. Better for deep drawing and complex shapes. Gr2 is stronger (tensile ≥345 MPa) but less formable. Pick Gr1 if forming is hard. Pick Gr2 if strength matters more.

Q: What certs come with it?

A: Mill test reports (MTRs) with chemical and mechanical data. Third-party inspection available if you need it.