Available Sizes

Products

 OD

 WT

 Length

Inch

MM

Inch

MM

Ft max.

M max.

Tube

1/2"-3"

12.0-76.2

0.02"-0.5"

0.5-12.0

105'

32.00

Pipe

NPS1/2"-6"

21.34-168.3

Sch10-Sch80

2.11-12.7

98'

30.00

Super Length Tube/Pipe is our advantages.

Chemical Content and Mechanical Properties

 Chemical Composition(%) 

Standard

Steel Grade

C

Mn

Si

P

S

Cr

A/SA268

TP405

≤ 0.08

≤ 1.00

≤ 1.00

≤ 0.040

≤ 0.030

11.50~14.50

Ni≤ 0.50  Al:0.10~0.30

A/SA268

TP410

≤ 0.15

≤ 1.00

≤ 1.00

≤ 0.040

≤ 0.030

11.50~13.50

A/SA268

TP410S

≤ 0.08

≤ 1.00

≤ 1.00

≤ 0.040

≤ 0.030

11.50~13.50

A/SA268

TP430

≤ 0.12

≤ 1.00

≤ 1.00

≤ 0.040

≤ 0.030

16.00~18.00

A/SA268

TP430Ti

≤ 0.10

≤ 1.00

≤ 1.00

≤ 0.040

≤ 0.030

16.00~19.50

Ni≤ 0.75  Ti: 5C~0.75

A/SA268

TP446

≤ 0.20

≤ 1.50

≤ 1.00

≤ 0.040

≤ 0.030

23.00~27.00

Ni≤ 0.75  N: ≤ 0.25

A/SA268

TP409

≤ 0.08

≤ 1.00

≤ 1.00

≤ 0.045

≤ 0.030

10.50~11.70

Ni≤ 0.50  Ti: 6C~0.75

A/SA268

TP439

≤ 0.07

≤ 1.00

≤ 1.00

≤ 0.040

≤ 0.030

17.00~19.00

Ni≤ 0.50 N: ≤ 0.04 Ti: 0.2+ 4(C+N)~1.1

A/SA268

TP444

≤ 0.025

≤ 1.00

≤ 1.00

≤ 0.040

≤ 0.030

17.50~19.50

Ni≤ 1.00  Mo: 1.75~2.5    (Ti+Cb): 0.2+ 4(C+N)~0.8 N:≤ 0.035        

A/SA756/268

440C

0.95~1.10

≤ 1.00

≤ 1.00

≤ 0.025

≤ 0.025

16.00~18.00

Mo: 0.4~0.7

A/SA693

17-4PH

≤ 0.07

≤ 1.00

≤ 1.00

≤ 0.040

≤ 0.030

15.50~17.50

Ni: 3.00~5.00 Cu: 3.0~5.0 Nb: 0.15~0.45

GOST9941-81

15Cr25Ti

≤ 0.15

≤ 0.80

≤ 1.00

≤ 0.035

≤ 0.025

24.00~27.00

Ti:5C~0.90

API 5CT

L80/9Cr

≤ 0.15

0.30~0.60

≤ 1.00

≤ 0.020

≤ 0.010

8.00~10.00

Mo: 0.90~1.10

API 5CT

L80/13Cr

0.15~0.22

0.25~1.00

≤ 1.00

≤ 0.020

≤ 0.010

12.0~14.0

Other Cr stainless steel tube/pipe available upon request

Standard

Steel Grade

Mechanical Properties

Elongation

Hardness

Y.S. (MPa)

T. S. (MPa)

(%) 

(HRB)

A/SA268

TP405

≥ 415

≥ 205

≥ 30

≤ 85

A/SA268

TP410

≥ 415

≥ 205

≥ 30

≤ 85

A/SA268

TP410S

≥ 415

≥ 205

≥ 30

≤ 85

A/SA268

TP430

≥ 415

≥ 205

≥ 30

≤ 85

A/SA268

TP430Ti

A/SA268

TP446

≥ 415

≥ 205

≥ 30

≤ 85

A/SA268

TP409

≥ 415

≥ 205

≥ 30

≤ 85

A/SA268

TP439

≥ 380

≥ 205

≥ 22

≤ 80

A/SA268

TP444

≥ 415

≥ 220

≥ 22

≤ 81

A/SA756/268

440C

A/SA693

17-4PH

GOST9941-81

15Cr25Ti

≥ 415

≥ 205

≥ 30

≤ 85

API 5CT

L80/9Cr

≥ 655

≥ 552

≥ 20

≤ 23HRC

API 5CT

L80/13Cr

≥ 655

≥ 552

≥ 20

≤ 23HRC

Size Tolerance

Size Tol.             (ASTM A1016)

 Dimension(D)

 Wall thickness(S)

(mm)

Tolerance(mm)

(mm)

Tolerance(mm)

 Cold Drawn/Rolled Tube

<25.4

+/- 0.1

≤38.1

+20%~0

25.4~38.1

+/- 0.15

>38.1~<50.8

+/- 0.2

>38.1

+22%~0

50.8~<63.5

+/- 0.25

63.5~<76.2

+/- 0.3

Size Tol.for pipes per ASTM A530