Alloy steel pipe & tube
The benefits of alloy steel pipe include its tensile strength, yield strength, fatigue resistance, toughness, and wear resistance.
ASTM A519-89/ASME SA519 Material comparison tables
ASTM A519 mechanical tubing
ASTM A519 specification covers for several grades of carbon and alloy steel mechanical tubing
A519 grade 4130
A519 Gr.4130 standards applicated in the seamless alloy pipe, "4130" refers to 4130 alloy steel,.1. Scope
- 1.1 this specification covers several frades of carbon and alloy steel seamless mechanical tubing. The frades anr listed in Tables 1, 2, and 3. When welding is used for joining the weldable mechanical tube grades, the welding procedure shall be suitable for the frade, the condition of the components, and the intended service.
- 1.2 This specification covers both seamless hot-finished emchanical tubing and seamless cold-finished mechanical tubing in sizes up to and including 12 3/4 in.(322.8mm) outside diameter of rround tubes with wall thicknesses as required.
- 1.3 The tubes shall be furnished in the following shapes, as specified by the purchaser:round, square, rectagular, and special sections.
- 1.4 Supplementary requirements of an optional nature are provided and when desired shall be so stated in the order.
- 1.5 The values stated in inch-pround units are to be regarded as the standard.
Application:
- For mechanical engineering.
- For mechanical and pressure use,and also for transporting steam,water,gas and etc.
- Size (mm): O.D.: 20∼180 W.T.: 2-30L: max 12000
JIS Number and Corrensponding Foreign Standards
|
JIS |
ASTM |
BS |
DIN |
NF |
ISO |
Index Number |
||||||||||||
|
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
|
|
G3445 |
STKM11A |
C |
A512 |
MT1010 |
C |
1717 |
ERWC1 |
C |
2391 |
St30Si |
C |
3304 |
R28 |
C |
C017 |
|||
|
A513 |
MT1010 |
C |
St30A1 |
C |
3305 |
" |
C |
|||||||||||
|
2393 |
St28 |
C |
3306 |
" |
C |
|||||||||||||
|
RSt28 |
C |
|||||||||||||||||
|
2394 |
St28 |
C |
||||||||||||||||
|
USt28 |
C |
|||||||||||||||||
|
RSt28 |
C |
|||||||||||||||||
|
STKM12A |
C |
A512 |
MT1015 |
C |
1717 |
ERWC2 |
C |
2391 |
St37-2 |
3304 |
R33 |
C |
||||||
|
A513 |
MT1015 |
C |
6323 |
HFS3 |
C |
RSt37-2 |
3305 |
" |
" |
|||||||||
|
STKM12B |
C |
A512 |
MT1015 |
C |
2394 |
St37-2 |
3306 |
" |
" |
|||||||||
|
A513 |
MT1015 |
C |
Ust38-2 |
|||||||||||||||
|
A519 |
MT1015 |
C |
RSt-2 |
|||||||||||||||
|
STKM12C |
C |
1717 |
CEWC2 |
C |
A49-322 |
TU37b |
C |
|||||||||||
|
" |
CFSC3 |
C |
A49-327 |
TU37b |
C |
|||||||||||||
|
6323 |
CFS3 |
C |
||||||||||||||||
|
" |
CFS3A |
C |
||||||||||||||||
|
STKM13A |
C |
A312 |
MT1020 |
C |
1717 |
ERWC3 |
C |
2391 |
St45 |
C |
A49-324 |
TU37b |
C |
2937 |
TS4 |
C |
||
|
A513 |
MT1020 |
C |
2393 |
St44-2 |
C |
A49-330 |
TU37b |
C |
3304 |
R37 |
" |
|||||||
|
2394 |
St44-2 |
C |
A49-343 |
TU38b |
C |
3305 |
" |
" |
||||||||||
|
STKM13B |
C |
A513 |
MT1020 |
C |
3306 |
" |
" |
|||||||||||
|
STKM13C |
C |
1717 |
CEWC3 |
C |
||||||||||||||
|
" |
CFSC4 |
C |
||||||||||||||||
|
6323 |
CFS4 |
C |
||||||||||||||||
|
STKM14A |
C |
A513 |
MT1020 |
C |
6323 |
HFS4 |
C |
2937 |
TS9 |
C |
||||||||
|
3304 |
R42 |
" |
||||||||||||||||
|
STKM14B |
C |
6323 |
HFS5 |
C |
3305 |
R42 |
C |
|||||||||||
|
STMK14C |
C |
3306 |
" |
" |
||||||||||||||
|
STKM15A |
C |
A513 |
1030 |
C |
||||||||||||||
|
A519 |
1030 |
C |
||||||||||||||||
|
STKM15C |
||||||||||||||||||
|
STKM16A |
C |
A519 |
1040 |
C |
A49-311 |
TUXC35 |
C |
|||||||||||
|
A49-312 |
TUXC35 |
C |
||||||||||||||||
|
STKM16C |
C |
|||||||||||||||||
|
STKM17A |
C |
A519 |
1050 |
C |
6323 |
HFS8 |
C |
|||||||||||
|
STKM17C |
C |
6323 |
CFS8 |
C |
||||||||||||||
|
STKM18A |
C |
A519 |
1518 |
C |
1717 |
ERWC5 |
C |
A49-310 |
TU52b |
C |
||||||||
|
A49-311 |
TU52b |
C |
||||||||||||||||
|
A49-312 |
TU52b |
C |
||||||||||||||||
|
STKM18B |
C |
A49-321 |
TU52b |
C |
||||||||||||||
|
A49-323 |
TU52b |
C |
||||||||||||||||
|
A49-326 |
TU52b |
C |
||||||||||||||||
|
STKM18C |
C |
A49-330 |
TU52b |
C |
||||||||||||||
|
A49-341 |
TS42a |
C |
||||||||||||||||
|
" |
TS47a |
C |
||||||||||||||||
|
A49-343 |
TS18M5 |
C |
||||||||||||||||
|
STKM19A |
C |
A519 |
1524 |
C |
2391 |
ST52 |
C |
2937 |
TS18 |
C |
||||||||
|
2393 |
ST52-3 |
C |
2938 |
Gr.1 |
C |
|||||||||||||
|
2394 |
ST52-3 |
C |
3304 |
R50 |
C |
|||||||||||||
|
3305 |
R50 |
C |
||||||||||||||||
|
3306 |
R50 |
C |
||||||||||||||||
|
STKM20A |
C |
|||||||||||||||||
JIS Number and Corrensponding Foreign Standards
|
JIS |
ASTM |
BS |
DIN |
NF |
ISO |
Index Number |
||||||||||||
|
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
|
|
G3441 |
SCr420TK |
Cr |
C018 |
|||||||||||||||
|
SCM415TK |
CrMo |
|||||||||||||||||
|
SCM418TK |
CrMo |
6323 |
CFS10 |
CrMo |
||||||||||||||
|
SCM420TK |
CrMo |
A519 |
5120 |
CrMo |
||||||||||||||
|
SCM430TK |
CrMo |
A519 |
4130 |
CrMo |
||||||||||||||
|
SCM435TK |
CrMo |
A519 |
4135 |
CrMo |
||||||||||||||
|
SCM440TK |
CrMo |
A519 |
4140 |
CrMo |
6323 |
CFS10 |
CrMo |
|||||||||||
