Shandong Kuaima  Steel Co., Ltd.



Product Description

Titanium rods

Shandong Kuaima Co., Ltd. has a 10-year history and an annual output of 50,000 tons. Now place an order. The first choice for cooperation. Good quality. 24-hour service. Complete specifications.

Stainless Steel Bar

Get Quotation

Stainless Steel Square Bar

Get Quotation

Stainless Steel Hexagonal Bar

Get Quotation

Titanium rods

Get Quotation

Product Description

Product Description

Titanium alloys can be divided into three categories according to the composition of phases: α alloys, (α+β) alloys and β alloys, which are represented by TA, TC, and TB in China.
① The α alloy contains a certain amount of elements that stabilize the α phase, and the equilibrium state is mainly composed of the α phase. α alloy has small specific gravity, good thermal strength, good weldability and excellent corrosion resistance. The disadvantage is low strength at room temperature, and it is usually used as heat-resistant and corrosion-resistant materials. α alloys can usually be divided into full α alloys (TA7), near α alloys (Ti-8Al-1Mo-1V) and α alloys with a small amount of compounds (Ti-2.5Cu). ② (α+β) alloy contains a certain amount of elements that stabilize the α phase and β phase, and the structure of the alloy in the equilibrium state is α phase and β phase. (α+β) alloy has medium strength and can be strengthened by heat treatment, but its welding performance is poor. (α+β) alloys are widely used, and the output of Ti-6Al-4V alloy accounts for more than half of all titanium materials.
③ The β alloy contains a large amount of elements that stabilize the β phase, which can keep all the high temperature β phase at room temperature. β alloys can usually be divided into heat treatable β alloys (metastable β alloys and near metastable β alloys) and thermally stable β alloys. Heat treatable β alloy has excellent plasticity in the quenched state, and the tensile strength can reach 130-140kgf/mm2 through aging treatment. β alloys are usually used as high-strength and high-toughness materials. The disadvantages are large specific gravity, high cost, poor welding performance and difficult cutting process.

Titanium rod production grade

National standard grades: TA1, TA2, TA3, TA7, TA9, TA10, TC4, TC4ELI, TC6, TC9, TC10, TC11
American Standard grades: GR1, GR2, GR3, GR5, GR7, GR12

Titanium rod production specifications

Dimensions (mm)


Ovality (mm)

6.35 to 7.94



7.94 to 11.11



11.11 to 15.88



15.88 to 22.22



22.22 to 25.40



25.40 to 28.58



28.58 to 31.75



31.75 to 34.92



34.92 to 38.10



38.10 to 50.80



50.80 to 63.50

+0.79, − 0


63.50 to 88.90

+1.19, − 0


88.90 to 114.30

+1.59, − 0



Titanium rod executive standards

National standard: GB/T2965-2007, GB/T13810, Q/BS5331-91
American Standard:ASTM B348、ASTM F136、ASTM F67、AMS4928
I. Reference standards
1 : GB 228 metal tensile test method
2: GB/T 3620.1 Titanium and titanium alloy grades and chemical composition
3: GB/T3620.2 Titanium and titanium alloy processed products chemical composition and composition allowable deviation
4: GB 4698 sponge titanium, titanium and titanium alloy chemical analysis methods
Second, technical requirements
1: The chemical composition of titanium and titanium alloy bars should comply with GB/T 3620.1, the provisions of the need for repeated testing, the allowable deviation of the chemical composition should comply with the provisions of GB/T 3620.2.
2: The diameter or edge length of the hot-processed bar and its allowable deviation should be in line with the provisions of Table 1.
3: After hot processing by turning (grinding) polished bars and cold-rolled, cold-drawn bars should meet the allowable deviation of the diameter of the provisions of Table II.
4: After hot processing by turning (grinding) polished bars should not be more than half of its size tolerance.
5: Processing state of the bar's indefinite length of 300-6000mm, annealed state of the bar indefinite length of 300-2000mm, fixed length or times the length of the bar should be within the indefinite length. The allowable deviation of the fixed length is +20mm; the multi-length should also take into account the cut of the bar, each cut amount is 5mm.

contact us

  • E-mail:Copy
  • Tel:+86-13370586666
  • Facebook:Facebook
  • Twitter:Twitter
  • Address:Liaocheng Economic and Technological Development Zone, Shandong Province, China

get in touch


  • subject

  • your request

Contact Info

Let's Connect With Us

We are ready to help at any stage of your project

  • E-mail:Copy

  • Tel:+86-13370586666

  • Facebook:Facebook

  • Twitter:Twitter