Titanium Grade 5

• Applications

  Titanium Grade 5 is a pure alpha-beta titanium with aluminum as the alpha stabilizer and vanadium as the beta stabilizer. This alloy is primarily use for corrosion resistance and is the most widely used specification in all product forms. The alloy features very high strength, good corrosion resistance, excellent strength to weight ratio and high strength at cryogenic temperatures.

• Weldability

  Grade 5 alloy is easily welded in the annealed condition, or in the solution and partially aged condition, with aging being completed during the post weld heat treatment. Precautions must be taken to prevent oxygen, nitrogen, and hydrogen contamination. Fusion welding can be done in inert gas filled chambers, or using inert gas welding of the molten metal and the adjacent heated zones using a trailing shield.

  Spot, seam, and flash welding can be performed without resorting to protective atmospheres.

• Chemical composition

  Weight %	Al	V	Fe	N	C	O	H	Ti
  Min.	5,5	3,5
  Max.	6,8	4,5	0,25	0,05	0,08	0,2	0,015	BAL.

• Mechanical Properties: Bar

  	Yield strength Rp0.2, MPa	Tensile strength Rm, MPa	Elongation [%]	Hardness [HRC]	Impact, Charpy-V [J]
  Min.	828	897	10
  Max.	910	1000	18	36

Stocked products and dimensions

• Round bar stock

  DIA	KG/M
  6 mm	0.14
  8 mm	0.23
  10 mm	0.4
  12 mm	0.6
  16 mm	1.
  20 mm	1.5
  25 mm	2.3
  30 mm	3.3
  32 mm	3.7
  35 mm	4.5
  38 mm	5.3
  40 mm	5.7
  43,7 mm	7.1
  45 mm	7.3
  48 mm	8.2
  50 mm	9.1
  55 mm	11
  60 mm	12.7
  63,5 mm	14.7
  70 mm	17.5
  76,2 mm	20.6
  80 mm	23.3
  90 mm	29.5
  100 mm	36.5
  115 mm	48.3
  120 mm	52.5
  130 mm	61.4
  140 mm	71.3
  150 mm	81.8
  180 mm	116
  200 mm	143
  225 mm	181
  255 mm	238