Carbon Spring Steel
HOM: PROMISTEEL
Qib: 65Mn, 70 #, 85#, AISI 1065, 1075, 1085
KHOOM: Round Bar, Flat Bar, Kub / Cold Rolled Sawb, Hlau Qws
KEV PAB CUAM: Kub Rolled, Annealed, Cold Rolled, Quenched & Tempered
Nto: Dub, Pickled, Oiled, Blue Finish (rau sawb)
HARDNESS: Annealed Tsawg dua lossis sib npaug rau 220 HB; Quenched 42-50 HRC
APPLICATION: Harrow Discs, Plow Shares, Clips, Washers, Mattress Springs
MOQ: 25 Tuj
High Quality Carbon Spring Steelyog cov khoom siv tau zoo tshaj plaws thiab raug nqi - cov khoom siv tau zoo hauv kev lag luam caij nplooj ntoos hlav. Txhais los ntawm cov ntsiab lus carbon feem ntaunruab nrab0.60% thiab 0.90%, cov hlau no muaj qhov sib npaug ntawm elasticity, hardness, thiab hnav tsis kam.
Peb tus chijip qib,65Mn (AISI 1566 sib npaug), yog "Gold Standard" rau kev tsim khoomcov khoom siv ua liaj ua teb(xws li harrow discs thiab plow shares) thiabflat springs(clips thiab washers). Tsis zoo li alloy steels, carbon caij nplooj ntoos hlav steel muab kev ua tau zoo txaus rau cov kev siv dav dav ntawm qhov qis dua cost, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau siab - ntim khoom.
Khoom Specifications & Qib sib npaug
Peb muab siab- carbon caij nplooj ntoos hlav steels ntsib GB, ASTM, thiab DIN cov qauv, muaj nyob rau hauv tuav forging thiab strips rau stamping.
Table-1
Xaiv cov qib zoo rau koj daim ntawv thov tshwj xeeb.
International Grade Cokev sib tw |
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| GB (Tuam Tshoj) | ASTM / AISI (USA) | DIN (Lub teb chaws Yelemees) | JIS (Nyiv) | Kev siv thawj zaug |
| 65mn ua | 1566 | - | SIB 67B |
Agri-blades, Round Springs |
| 70# | 1070 | 1.1231 (C70) | SIB 72A |
Hlau Springs, txaj hlau |
| 85# | 1085 | 1.1269 (C85) | SWB 82B |
High Strength Clips, Washers |
| T9A | W1-09 | 1.1625 | SK 4 |
Txias-Rolled Siab-Carbon Sawb |
Table-2
Kev tswj nruj ntawm Manganese (Mn) cov ntsiab lus ua kom muaj zog sib sib zog nqus.
Chemical Composition (Mass Fraction%) |
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| Qib | C | Si | Mn | P | S |
| 65mn ua | 0.62~0.70 | 0.17~0.37 | 0.90~1.20 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 0.030 |
| 70# / 1070 | 0.67~0.75 | 0.17~0.37 | 0.50~0.80 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 0.030 |
| 85# / 1085 | 0.82~0.90 | 0.17~0.37 | 0.50~0.80 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 0.030 |
Table-3
Ntau hom ntawv rau Stamping, Coiling, thiab Forging.
Khoom Muag Ntau & Hom |
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| Yam khoom | Qhov Loj (mm) | Kev Xa Khoom |
Daim ntawv thov |
| Hlau Sawb | Thickness: 0.1-5.0 | Txias Rolled / Xiav / Ci |
Clips, Washers, Saw Blades |
| Pav ca Bar | Thickness: 3-40 | Kub Rolled / Slit Ntug |
Agricultural Discs, riam |
| Round Bar | Dia: 5.5 - 100 | Kub Rolled / Annealed |
Coil Springs, Cov cuab yeej |
| Hlau Rod | Dia: 5.5 - 20 | Sorbitized / Pickled |
Hlau Drawing (Mas Pem Teb Springs) |
Vim li cas thiaj xaiv peb Carbon Spring Steel?
Optimized rau Kev Ua Liaj Ua Teb
Peb65mn uatiaj tiaj yog tshwj xeeb dov nrog cov nplej zoo ib yam, ua rau lawv zoo tagnrho rau cov cua sov- kho kom ruaj, hnav- tiv tausRotary Tiller HniavthiabHarrow Discsuas tiv thaiv tawg hauv cov av pob zeb.
Superior Nto Zoo
Rau daim ntawv thov sawb thiab xaim, qhov tsis xws luag (xws li khawb lossis decarburization) tuaj yeem ua rau qaug zog tsis ua haujlwm. Peb muabPickled thiab Oiledlos yogTxias Rolledqhov chaw uas muaj qhov tsis xws luag -dawb.
Tus nqi -Kev ua tau zoo
Rau cov uas tsis yog- qhov tseem ceeb (piv txwv li, clips, xauv qhov rooj, qhov rooj qhov rooj), Carbon Spring Steel muaj 90% ntawm kev ua haujlwm ntawm Alloy Steel ntawm 70% ntawm tus nqi.
Zoo Formability
Nyob rau hauv cov mob annealed, peb strips thiab xov hlau yuav yooj yim stamped, khoov, los yog coiled ua ntej kawg quenching thiab tempering txheej txheem.
Tej kev siv
Agricultural Machinery
Kev lag luam loj tshaj plaws rau 65Mn. Siv rau kev tsim khoomplows shares, coulters, cultivator shovels, thiab mower blades.
Kho vajtse & Fasteners
Circlips, caij nplooj ntoos hlav ntxhua khaub ncaws, xauv ceev, thiab hose clampsua los ntawm 1070/1085 strip.
Rooj tog & txaj
Siab - carbon steel hlau(70 # / 72A) yog cov khoom siv rau lub txaj txaj thiab lub rooj zaum zigzag springs.
Cov cuab yeej txiav
Bandsaw hniav thiab cov cuab yeej siv tes yooj yim.
FAQ
Q1: US sib npaug ntawm 65Mn yog dab tsi?
A1: Qhov sib npaug ze tshaj plaws hauv Teb Chaws Asmeskas yog AISI 1566. Ntau tus neeg kuj muab piv rau AISI 1065, tab sis 65Mn muaj Manganese ntau dua (0.90-1.20%), uas muab nws zoo dua hardenability thiab hnav tsis kam tshaj tus qauv 1065. Qhov no ua rau 65Mn superior rau cov hniav ua liaj ua teb.
Q2: Koj puas tuaj yeem muab cua sov- kho (xiav) lub caij nplooj ntoos hlav?
A2: Yog lawm, peb muab Quenched thiab Tempered (Hardened) caij nplooj ntoos hlav steel sawb nrog Polished Blue los yog daj tiav. Cov khoom no yog npaj txhij los siv rau kev ua lub shutter springs lossis trowels yam tsis muaj kev kho cua sov ntxiv.
Q3: Puas yog 65Mn haum rau hnyav - lub luag haujlwm tsheb thauj khoom?
A3: Feem ntau, tsis yog. Rau hnyav- lub luag haujlwm ncua (tsheb thauj khoom), peb pom zoo Alloy Spring Steels xws li SUP9 (5155) los yog 5160. 65Mn yog qhov zoo dua rau cov hniav ua liaj ua teb nyias lossis lub teeb- lub luag haujlwm coil springs qhov twg cov cua sov tsim- tsis yog qhov teeb meem loj.
Q4: Yuav ua li cas koj ntim cov hlau sawb?
A4: Peb cov khaub ncaws txias - yob strips yog oiled thiab qhwv hauv cov ntawv tsis muaj dej, tom qab ntawd muab tso rau ntawm cov ntoo pallets los tiv thaiv xeb thaum lub sijhawm thauj khoom hiav txwv. Coil hnyav tuaj yeem ua raws li koj lub tshuab xav tau.
Cim npe nrov: Tuam Tshoj carbon caij nplooj ntoos hlav steel manufacturers, lwm tus neeg
Koj Tseem Yuav Zoo Li
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