ASTM B381 Titanium Forged Ring

• Type: Titanium Forged Ring
• Material: Grade 1 (UNS R50250), Grade 2 (UNS R50400), Grade 5 (UNS R56400), Grade 7 (UNS R52400),Grade 9 (UNS R56320), Grade 12 (UNS R53400),etc
• Outer diameter: 4000-800 mm
• Thickness: 100-250mm
• Maximum height: 500mm
• Maximum weight: 3.5t
• Standard: ASTM b381

The types of titanium ring are titanium forged ring, titanium seamless rolling ring and titanium casting ring. It is mainly used in seawater desalination, water treatment, ship, power generation, aerospace, military, chemical processing, etc.

Titanium and titanium alloy rings
Brand	Standard	Specifications
Gr.1,Gr.2,Gr.3,Gr.4, Gr.5(6AL-4V),Gr.9,Gr.12, Gr23(Gr5ELI)	ASTM B381	Outer diameter（mm）	Internal diameter（mm）	Section height（mm）	Thickness（mm）
		Φ200-400	Φ100-300	20-120	40-150
		Φ400-700	Φ150-500	35-600	40-250
		Φ700-1100	Φ300-900	45-600	40-600

Note: special specifications can be customized

Titanium grades 1, 2, 3 and 4 are commercially pure (at least 99% titanium). The chemical composition of each brand changes slightly, which affects the mechanical properties and design capacity. The corrosion resistance of all four grades is similar. Titanium is light in weight and has strong corrosion resistance. In most environments, its corrosion resistance is higher than that of stainless steel. Of the four commercially pure (c.p.) grades, grade 2 titanium is the preferred alloy for most industrial applications requiring good ductility and corrosion resistance.

Chemical Composition % of Titanium Forged Ring

STANDARD	CHEMICAL COMPOSITION (weight %, ma√ or range)
Grade	UNS	N	C	H	Fe	O	Al	V	Pd	Mo	Ni
	No
GR 1	R50250	0.03	0.08	0.015	0.2	0.18
GR 2	R50400	0.03	0.08	0.015	0.3	0.25
GR 3	R50550	0.05	0.08	0.015	0.3	0.35
GR 4	R50700	0.05	0.08	0.015	0.5	0.4
GR 5	R56400	0.05	0.08	0.015	0.4	0.2	5.5-6.75	3.5-4.5
GR 7	R52400	0.03	0.08	0.015	0.3	0.25			0.12-0.25
GR 9	R56320	0.03	0.08	0.015	0.25	0.15	2.5-3.5	2.0-3.0
GR 12	R53400	0.03	0.08	0.015	0.3	0.25				0.2-0.4	0.6-0.9
GR 23	R56401	0.03	0.08	0.0125	0.25	0.13	5.5-6.5	3.5-4.5

Mechanical Properties of Titanium Forged Ring

STANDARD	CHEMICAL COMPOSITION (weight %, ma√ or range)	MECHANICAL PROPERTIES (min)
Grade	UNS	Tensile	Yield	El.	Red.
	No	Mpa	Mpa	%	%
GR 1	R50250	240	138	24	30
GR 2	R50400	345	275	20	30
GR 3	R50550	450	380	18	30
GR 4	R50700	550	483	15	25
GR 5	R56400	895	828	10	25
GR 7	R52400	345	275	20	30
GR 9	R56320	620	483	15	25
GR 12	R53400	483	345	18	25
GR 23	R56401	828	759	10	15

China Titanium Forged Ring Manufacturer www.steeljrv.com supplies ASTM B381 Titanium Forged Ring.

The products can be customized according to the size of customer drawings, chemical composition of materials, free forging, die forging, heat treatment, finishing, and finished products can be completed synchronously.