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Tublar Products for Automotive and Construction (Mechanical Tubing)
 

For Automotive

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Automotive

For Bearings

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Bearings

For Construction

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Construction

 

Avalible Size Range
  Hot Finished Tube …OD;26.7mm~426.0mm
Cold Drawn Tube …OD;15.9mm~127.0mm

 

ASTM A519 Series & SAE Series
MT1010
MT1015
MT1020
MT X1020
1008
1010
1015
1018
1020
1025
1026
1030
1035
1040
1045
1050
1524
1541
4130(H)
4140(H)
4142(H)
8617(H)
8620(H)

 

JIS Series
STKM11A
STKM12A
STKM12B
STKM12C
STKM13A
STKM13B
STKM13C
STKM14A
STKM15A
STKM15C
STKM16A
STKM16C
STKM17A
STKM17C
STKM18A
STKM18B
STKM18C
STKM19A
STKM19C
STKM20A
S10C
S25C
S35C
S40C
S45C
S50C
S55C
SCr420TK
/ SCr420H
SCM415TK
/SCM415H
SCM420TK
/ SCM420H
SCM430TK
SCM435TK
/ SCM435H
SCM440TK
/ SCM440H
SUJ2 ( ;Equivalent to ASTM A295 Gr.52100 and DIN17230 Gr.100CR6)

 

Sumitomo Special Series
C
Si
Mn
Cr
Mo
Nb
V
B
TS
YS
EL
N/mm2
%
SUMISTRONG 55-H
0.22
0.50
1.50
—
—
0.08
0.12
—
540
390
23
SUMISTRONG 60-Q
0.22
0.50
1.50
0.60
0.30
—
0.12
—
590
490
20
SUMISTRONG 80-QA
0.22
0.50
1.20
0.30~
1.10
0.10~
0.30
—
0.12
0.006
785
685
15

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