ST35 precision seamless yeeb nkab yog tsim los ntawm cov txheej txheem kos duab txias thiab ua tau raws li DIN2391 tus qauv.
Mechanical zog ntawm St35 precision seamless yeeb nkab
Yield zog: Ntau dua los yog sib npaug rau 235MPa
Tensile zog: 360-510MPa
Elongation: Ntau dua lossis sib npaug li 21%
DIN 2391 st35 precision seamless yeeb nkab yog siv nyob rau hauv hydraulic system piping, tsheb manufacturing piping, tub rog kev lag luam, engineering machinery, railway locomotives, aerospace, ships, txhaj tshuaj molding tshuab, tuag casting tshuab, tshuab cuab yeej, diesel xyaw, petrochemicals, fais fab mov, boiler khoom siv thiab lwm yam kev lag luam.
ST35 Carbon Steel Seamless Yeeb Nkab Specification
|
Khoom npe |
Cold Rolled Seamless Precision steel yeeb nkab |
|
Txuj |
ASTM A106, AISI1020 AISI1045, 20# 45# 235JR ST 52 4140 |
|
Sab nraud |
10-133 hli |
|
Phab ntsa Thickness |
1-20 hli |
|
Ntev |
3-12m |
|
Ntim |
Hauv pob |
|
Them Nyiaj |
T / T, L / C thaum pom |
|
Lub sij hawm xa tuaj |
Hauv 7-60 hnub tom qab kos npe rau daim ntawv cog lus lossis raws li koj qhov yuav tsum tau ua |
|
Kev xa khoom |
Beveled lossis Plain kawg nrog cov kua roj vanish / 2PP / 2PE / 3PE / 3PP anticorrosive coatingas ib tus neeg tau txais kev pom zoo; Nrog lossis tsis muaj kev tiv thaiv lub kaus mom raws li cov neeg siv khoom xav tau; nrog FBE sab hauv txheej rau cov kav dej steel. |
Chemistry Composition
| C, % | Si,% | Mn,% | P, % | S, % |
| 0.17 max | 0.35 max | 0.40 min | 0.025 max | 0.025 max |
DIN 2391 ST35 Pipes Mechanical Behavior
|
Cold drawn (Yuav tsum tau) |
Lub caij ntuj sov (Soft) |
Txias Drawn thiab Kev Nyuaj Siab tso |
normalizing |
Anneal |
||||||||
|
BK1) |
BKW1) |
(BKS) |
(NBK)1) |
(GBK)1) |
||||||||
|
Qib |
Tensile |
Elongation |
Tensile |
Elongation |
Tensile |
Yield point |
Elongation |
Tensile |
Yield point |
Elongation |
Elongation |
Tensile |
|
N / hli2 |
% |
N / hli2 |
% |
N / hli2 |
N / hli2 |
% |
N / hli2 |
N / hli2 |
% |
% |
N / hli2 |
|
|
St35 |
480 |
6 |
420 |
10 |
420 |
315 |
35 |
340~470 |
||||
FAQ
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 7-14 hnub yog tias cov khoom muaj nyob hauv Tshuag. los yog nws yog 25-45 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li qhov ntau.
Q: Peb tuaj yeem tau txais qhov kev thov li cas?
A: Thov muab cov lus qhia tshwj xeeb ntawm cov khoom, xws li cov khoom siv, qhov loj me, cov duab, thiab lwm yam.Yog li peb tuaj yeem muab qhov kev thov zoo tshaj plaws.
Q: Peb puas tuaj yeem tau txais qee qhov qauv? Puas muaj nqi?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom. Yog tias koj tso qhov kev txiav txim tom qab paub meej cov qauv, peb yuav rov qab koj cov khoom xa tuaj lossis txiav tawm ntawm qhov kev txiav txim.
Q: Cov nqe lus ntawm kev xa khoom thiab kev them nqi yog dab tsi?
A: Txais Cov Lus Cog Tseg: EXW, FOB, CFR, CIF, DDU, DDP
Cov ntsiab lus them nyiaj txais: T / T, L / C, D / P, thiab lwm yam.
Cim npe nrov: din 2391 st35 seamless precision steel raj, Tuam Tshoj din 2391 st35 seamless precision steel raj manufacturers, lwm tus neeg, Hoobkas
