GB/T 8162 40Cr seamless steel yeeb nkab yog seamless steel yeeb nkab ua raws li Suav teb chaws tus qauv GB/T 8162-2008, qhov twg 40Cr yog hais txog cov khoom ntawm cov yeeb nkab steel.
Cov tshuaj muaj pes tsawg leeg ntawm 40Cr steel yeeb nkab feem ntau suav nrog carbon 0.37-0.45%, silicon 0.17-0.37%, manganese {{ 10}} 5-0.8%, chromium 0.8-1.1%. Nws muaj cov khoom siv zoo thiab cov khoom siv dav dav. Haum rau cov khoom siv tshuaj lom neeg thiab cov kav dej nrog kev ua haujlwm kub ntawm -40-400 degree thiab ua haujlwm siab ntawm 10-30Ma.
40Cr seamless round steel yeeb nkab muaj ntau yam siv, suav nrog tab sis tsis txwv rau:
Siv rau cov qauv dav dav thiab cov qauv siv tshuab.
Siv rau kev tsim ntau yam qauv qis thiab nruab nrab siab boiler superheated chav kav.
Haum rau cov tub rauv taws, cov khoom siv hluav taws xob thiab cov kav xa hluav taws xob hauv cov roj av refineries.
40Cr txias kos seamless steel yeeb nkab
GB/T 8162 40Cr carbon steel tube tshuaj muaj pes tsawg leeg:
| Qib |
C |
Si |
Mn |
Cr |
Mo |
Ni |
W |
B |
Al |
Ti |
V |
|
40 Cr |
0.37-0.44 |
0.17-0.37 |
0.50-0.80 |
0.80-1.10 |
|
|
|
|
|
|
|
GB/T 8162 40Cr seamless steel kav cov cuab yeej cuab tam:
| Qib |
Tensile zog (MPa) |
Yield zog (MPa) |
Elongation hauv 2 nti (50mm) |
|
40 Cr |
980 nqi |
785 nqi |
9% min |
Qhov zoo ntawm Kev Xaiv GNEE 40Cr yeeb nkab
GNEE tau tsim cov tsev khaws khoom loj qhib cua niaj hnub thiab cov tsev khaws khoom hauv tsev nrog 20, 000 tons ntawm cov khoom muaj. "Kev muab cov khoom lag luam zoo, cov kev pabcuam zoo heev, cov nqi sib tw thiab kev xa khoom raws sijhawm", peb tos ntsoov rau kev koom tes zoo nrog cov neeg siv khoom txawv teb chaws raws li kev sib nrig sib pab, xa tawm mus rau Middle East, North America, South America. Teb chaws Europe, Africa, Australia thiab lwm thaj chaw, tsim kev lag luam thoob ntiaj teb. Thov koj xav tiv tauj peb kom paub ntau ntxiv txog cov khoom.sales@gneetube.com
Gnee Factory ib puag ncig
Gnee Ntim thiab shipping
Gnee Group koom nrog NECC exhibition
FAQ
Q: Koj puas muaj kev paub dhau los rau cov haujlwm loj?
A: Yog, peb ua .peb muaj kev paub zoo rau ntau qhov haujlwm loj, xws li cov chaw tsim hluav taws xob, Nuclear fais fab chaw nres tsheb, roj refining project, natural gas project .Abillity ua hauj lwm nrog loj project.
Q.Koj cov khoom puas tuaj yeem kho tau?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
Q. Koj puas muaj kev tswj xyuas zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
Cim npe nrov: gb/t 8162 40cr seamless steel kav, Tuam Tshoj gb/t 8162 40cr seamless steel kav manufacturers, lwm tus neeg, Hoobkas
