티타늄 및 티타늄 합금

Material Introduction

티타늄(Ti)은 우수한 강도와 내식성을 지닌 금속으로, 주기율표 4족(IVb)에 속하는 원소입니다. 은백색을 띠며, 뛰어난 내식성, 경량성, 높은 비강도(단위 질량당 강도)를 특징으로 합니다.

화학적으로 매우 안정적이며, 공기 중에서 산화막을 형성하여 자연적인 보호층을 제공받아 상온에서 물이나 대부분의 화학물질과 반응하지 않습니다. 특히 염산(HCl), 황산(H₂SO₄), 질산(HNO₃) 및 알칼리 용액에 대해 탁월한 내성을 나타냅니다.

Physical Properties

Phase

Solid

Std Atomic Weight


183.85

Melting point / °C

3422°C, 3695°K

Boiling point / °C

5930°C, 6203°K

Density / g.cm¯³

19.3

Crystal structure

Body-centered Cubic

ElecCtrical Resistivity

 52.8 nΩ·m

Thermal expansion

4.5 µm/(m·K)

Thermal conductivity

164 W/m K at 20°C

General Properties

Symbol

W

Numberl

74

Element Category

Transition Metal

ASTM Standard Specifications

ASTM B760 

Products

PLATE & SHEET

ROD

WIRE

PIPE

FORGING

Plate & Sheet

Material

Grade

Specification
(mm)

Manufacturing
Method

Condition

China

Others

Titanium

Gr1(TA1)
Gr2(TA2)
Gr3(TA3)
Gr4(TA4)
Gr5(TC4)
Gr6(TA7)
Gr7(TA9)
Gr9(TA18)
Gr11(TA9-1)
Gr12(TA10)
Gr23(TC3ELI)

(3.0~60) X (400~1000) X ≤3000 (5.0~60) X (1000~2000) X ≤ 6000

Hot Rolled

MR

GB/T3621
GB/T14845
GB/T13810

ASTM B265
ASME SB265
AMS 4911
ASTMF 67
ASTMF 136
ISO 5832-2
ISO5832-3
Other related standards

(0.3~60) X (400~1000) X ≤3000 (0.1~0.3) X (100~500) X L (0.02~0.1) X (50~300) X L

Cold Rolled

MEY

Rod

Material

Grade

Specification
(mm)

Condition

Standard

Titanium

Gr1(TA1)
Gr2(TA2)
Gr3(TA3)
Gr4(TA4)
Gr5(TC4)
Gr6(TA7)
Gr7(TA9)
Gr9(TA18)
Gr11(TA9-1)
Gr12(TA10)
Gr23(TC4ELI)

Φ3~Φ350 X ≤6000

RMY

GB/T2965
GB/T13810
ASTM B348
ASME SB348
AMS 4928
ASTM F67
ASTM F136
MIL-T-9047G
ISO5832-2
ISO5932-3

Wire

Material

Grade

China

Others

Condition

Titanium

Gr1(TA1),ERTi-1
Gr2(TA2), ERTi-2
Gr3(TA3), ERTi-3
Gr4(TA4), ERTi-4
Gr5(TC4), ERTi-5ELI
Gr7(TA9), ERTi-7
Gr9(TA18), ERTi-9
Gr11(TA9-1), ERTi-11
Gr12(TA10), ERTi-12
Gr23(TC4ELI), ERTi-23
Ti-15333(TB5)
메모리 합금

GB/T3623
GB/T13810

ASTMB863
ASTMF136
ASTMF1295
ASTMF67
AWS A5,16
ISO5832-2
ISO5832-3
Other related standards

R M Y

  • Specifications

Millimeter(mm)

F0.8

F1.0

F1.2

F1.6

F2.0

F2.4

F3.0

F3.2

F4.0

F6.0

Inches(in)

0.031″

0.039″

0.047″

0.062″

0.079″

0.093″

0.12″

0.125″

0.16″

0.24″

Straight

Spool

Coil

Pipe

Outside
Diameter

 Thickness (mm)

Condition

0.2

0.3

0.5

0.6

0.8
1.0

1.25

1.5
2.0

2.5

3

3.5

4.0

4.5
5.0

10

3~5

RMY


> 5~10

> 10~15

> 15~20

> 20~30

> 30~40

> 40~50

> 50~60

> 60~80

> 80~114

Specifications that can be produced

Forging

Material

Grade

China

Others

Condition

Titanium

Gr1 (TA1)
Gr2 (TA2)
Gr3 (TA3)
Gr4 (TA4)
Gr5 (TC4)
Gr7 (TA9)
Gr9 (TA18)
Gr11 (TA9-1)
Gr12 (TA10)

GB/T16598

ASTM B381
ASTM F67
ASTM F136
AMS 4928
Other related
standards

Hot Process R/M

 

Ring / Circle

Bread / Disk

OD(60-1500) x ID(50-1300) x ≤600
Customized orders accepted

Φ(50-2000) x <600
Customized orders accepted

Titanium Equipment

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