Kev siv tus qauv ntawm 27SiMn seamless steel yeeb nkab yog GB / T 17396-2018, uas yog siv hauv seamless steel yeeb nkab rau cov kua dej, seamless steel yeeb nkab rau boiler, high-pressure seamless steel yeeb nkab rau boiler, high-pressure seamless steel yeeb nkab. rau cov khoom siv chiv thiab lwm cov teb.
27SiMn steel yeeb nkab muaj cov ntsiab lus carbon ntawm 0. Nws muaj zoo hardenability thiab hnav tsis kam. Nyob rau tib lub sijhawm, lub toughness tsis txo ntau thaum lub sij hawm kho cua sov, ua kom muaj kev sib xyaw ua ke ntawm lub zog siab thiab hnav tsis kam. Precision processing thev naus laus zis tuaj yeem ua kom cov phab ntsa du thiab meej qhov loj ntawm lub tog raj kheej lub tog raj kheej, yog li txhim kho kev sib khi thiab kev pabcuam lub neej ntawm lub tog raj kheej.
Cov ntaub ntawv khoom
27SiMn Hydraulic Steel Tube tshuaj muaj pes tsawg leeg:
|
C |
Si |
Mn |
P |
S |
Cu |
Cr |
Ni |
|
0.24-0.32 |
1.10-1.40 |
1.10-1.40 |
Tsawg dua lossis sib npaug rau 0.035 |
Tsawg dua lossis sib npaug rau 0.035 |
Tsawg dua lossis sib npaug rau 0.30 |
Tsawg dua lossis sib npaug rau 0.30 |
Tsawg dua lossis sib npaug rau 0.30 |
27SiMn Kub dov seamless alloy steel raj Cov cuab yeej cuab tam:
|
Tensile zog Rm |
Ntau dua lossis sib npaug rau 860MPa |
|
yield zog ReH |
Ntau dua lossis sib npaug rau 760MPa |
|
Elongation A5 |
12% lossis siab dua |
|
kev shrinkage Ψ |
40% lossis siab dua |
|
Kev cuam tshuam lub zog AkV2 (20 degree) |
Ntau dua lossis sib npaug rau 39J |
|
Hardness |
240 ~ 280 HWB |
Cov khoom tso tawm
27SiMn seamless txias drawn steel raj
Vim li cas thiaj xaiv GNEE
GNEE tau tshwj xeeb hauv kev tsim cov yeeb nkab steel rau ntau tshaj 16 xyoo thiab muaj kev paub nplua nuj. Lub Hoobkas muaj cov kws tshaj lij thiab cov kws tshaj lij engineers, cov cuab yeej kuaj kev tshaj lij, thiab kev xa khoom nplua nuj.
Peb muaj cov neeg siv khoom sib koom tes rau ntau tshaj 10 xyoo. Rau qhov ntau thiab tsawg, peb muaj cov khoom lag luam, yog li peb tuaj yeem xa tuaj sai. Guarantee qhov zoo thiab qhov ntau ntawm cov khoom thiab lav lub sijhawm xa khoom. Txhua xyoo steel yeeb nkab tso zis yog 300, 000 tons
Yog tias koj xav paub ntau ntxiv txog peb lub tuam txhab lossis peb cov khoom, thov koj xav tiv tauj peb.sales@gneetube.com
GNEE Cov neeg siv khoom tuaj xyuas
GNEE GROUP PARTICIPATED IN THE NECC EXHIBITION
GNEE Factory Environment
GNEE packaging thiab Shipping
FAQ
Q: Koj puas muab kev pabcuam rau cov khoom lag luam customized?
Yog, peb tuaj yeem tsim raws li koj cov specifications thiab kos duab.
Q: Koj puas tuaj yeem pab kuv hauv kev xa khoom steel thawj zaug?
Yog, peb muaj tus neeg sawv cev shipping uas yuav npaj cov khoom xa tuaj nrog koj.
Q. Koj lub sijhawm xa khoom yog dab tsi?
Hauv 7 hnub ua haujlwm tom qab tau txais koj cov nyiaj tshuav nyiaj li cas.
Cim npe nrov: 27simn siab lub tog raj kheej yeeb nkab, Tuam Tshoj 27simn siab lub tog raj kheej yeeb nkab manufacturers, lwm tus neeg, Hoobkas
