Hauv kev lag luam xws li mining, kev tsim kho, thiab kev tsim khoom, xaiv txoj cai {{{} {Resistant cov hlau tuaj yeem cuam tshuam koj cov khoom siv thiab ntev. Ob txoj kev xaiv nrov,Nm400thiabAR400, feem ntau tuaj nyob rau hauv kev sib tham vim lawv tau hnav zoo heev thiab tawv. Tab sis ib qho twg yog qhov zoo dua rau koj qhov project? Hauv tsab xov xwm no, peb yuav dhia sib sib zog nqus mus rau NM400 thiab kev sib cav sib ceg, sib piv lawv cov khoom, kev siv, thiab kev txiav txim siab tau txais kev txiav txim siab.
NM400 thiab Ar400 tus hlau yog dab tsi?
Ob NM400 thiab AR400 thiab AR400 yog qhov siab siab {2} {{abr abr {abr abr abr} Cov hlau tiv thaiv tau tsim los tiv thaiv kab mob chaw ib puag ncig. Lawv feem ntau siv nyob rau hauv hnyav - plaub caug} Lub luag haujlwm truck cov ntaub pua chaw, thiab cov pob zeb ua haujlwm. Cia peb tsoo lawv cov hauv paus:
NM400: Suav {{1} Txheem hnav {{{Resistant hauv Suav), NM400 feem ntau muaj lub zog brinell (HBW) ntawm 360-440. Nws tau paub txog nws qhov sib npaug ntawm hardness, kev nruj me ntsis, thiab tus nqi- ua tau zoo, ua rau nws nrov hauv Asia thiab dhau mus.
AR400: Ib qho kev pom zoo dav -}} Cov hlau tiv taus hlau, ar400 kuj muaj ntau yam hardness ntawm 360-440 hbw. Nws yog ib qho ntau yam, dhau los ntawm - Harden Alloy Steel siv rau hauv North America, rau nws cov kev tiv thaiv zoo thiab muaj peev xwm.
Thaum ob qho tib si sib txuas cov qib sib qhia zoo sib xws, lawv qhov sib txawv hauv kev sib xyaw, kev tsim khoom, thiab kev ua tau zoo ua rau lawv haum rau cov ntawv thov tshwj xeeb.
Qhov sib txawv tseem ceeb ntawm NM400 thiab AR400
Txhawm rau xaiv ntawm NM400 thiab AR400, cia peb sib piv thoob plaws qhov tseem ceeb:
1. Tshuaj lom neeg sib xyaw
Ob qho tib si cov hlau yog qhov siab - cov roj carbon alloys nrog cov ntsiab lus zoo li chromium, manganese, thiab silicon los txhim kho hardness thiab hnav tsis kam. Txawm li cas los xij, lawv cov kev suav tag nrho txawv me ntsis:
NM400: Feem ntau muaj kwv yees li 0.35% cov pa roj carbon thiab alloying cov ntsiab ua kom tau raws li GB / T24186 Suav tus qauv. Nws cov lus sib xyaw ua kom muaj zog ua kom tawv tawv, txawm tias hauv cov phiaj thinter.
AR400: Xws li cov pa roj carbon ntau, manganese, thiab chromium, nrog kev sib txawv me ntsis nyob ntawm lub zeb. Ar400f, ib tug sau tau ntse, yog qhov zoo rau kev ua haujlwm zoo.
Takeway: NM400 txoj kev muaj pes tsawg leeg tau ua tiav rau cov lag luam Asian, thaum AR400 yuav sib txawv me ntsis los ntawm chaw tsim khoom thiab muaj cov qhab nia zoo li ar400f.
2. Hardness thiab tawv
NM400: Muaj kev tawv tawv muaj ntau ntawm 360-440 HBW, nrog kev sib raug zoo heev rau kev faib {}} kev cuam tshuam ib puag ncig. Nws charpy cuam tshuam cov txiaj ntsig (piv txwv li, 45j ntawm - 40 degree) qhia qhov kev ua tau zoo hauv cov kev mob kub tsawg.
AR400: Kuj tseem nyob hauv 360-440 HBW ntau, ar400 txawj ua haujlwm tsis kam, ua rau nws zoo tshaj plaws rau cov ntaub ntawv thauj khoom uas tau poob ntau zaus.
Takeway: AR400 muaj ib qho me ntsis nyob rau hauv kev cuam tshuam tsis kam, thaum NM400 muaj zoo dua qis dua qis- kub sab, ua rau nws haum rau cov chaw nyob ib puag ncig.
3. Weldability Thiab Machinability
NM400: paub txog kev zoo weldability thiab machina muaj peev xwm raug txiav, tab sis welheating siv cov qauv txheem raws li cov phiaj ntawv tuab) yog pom zoo rau cov phiaj thicker. Carbide cov cuab yeej thiab tswj kev ceev tau qhia rau machining.
AR400: Yooj yim rau Weld thiab tshuab piv rau cov qib nyuab zoo li Ar500. A400F Txhim Kho Kom Muaj Peev Xwm, Txo Fabrication sijhawm thiab cov nqi. Txawm li cas los xij, kev saib xyuas yuav tsum tau ua kom tsis txhob kub kub {{}}} kev cuam tshuam cheeb tsam (Haz) cov teeb meem thaum muaj teeb meem vuam.
Takeaway: AR400, tshwj xeeb yog A400F, yog kev zam txim ntau dua rau cov ntaub thaiv ntxiv rau cov ntaub thaiv kev, thaum NM400 yuav tsum tau saib xyuas tab sis tseem muaj ntau yam.
4. Kev thov
Ob tus khub ob leeg yog siv nyob rau hauv high - pa ib puag ncig, tab sis lawv cov zog dlrign nrog kev siv tshwj xeeb:
NM400: Nquag hauv tsuas Machinery, cov cuab yeej siv siv, thiab cov chaw nres nkoj, xws li chutes, thiab cov hnab ev khoom. Nws tus nqi - ua tau zoo ua rau nws mus -}}}}}}}}}} paub txog txoj haujlwm hauv Asia.
AR400: Siv dav hauv North American Industries rau Pob Tseg Tsheb Liv Cov Tsheb, thiab hnav Strips. Nws cuam tshuam kev cuam tshuam haum cov cuab yeej hnyav ntsib kev cuam tshuam ntau dua.
Peeajway: Xaiv NM400 rau Tus Nqi {{} Cov phiaj xwm kev cuam tshuam nrog kev cuam tshuam nrog kev muaj mob, thiab ar400}} Qhov kev thov siab uas xav tau cov khoom siv.
5. Tus nqi thiab muaj
NM400: Feem ntau cov nqi pheej yig dua vim tias nws ntau lawm los ntawm suav mills zoo li Ansteel thiab Baosteel. Nws muaj dav muaj nyob rau hauv Asia thiab nce kev xa tawm thoob ntiaj teb.
AR400: Feem ntau kim dua, tshwj xeeb tshaj yog los ntawm hwm cov hom SSAB. Nws tau yooj yim muaj nyob hauv North America thiab Europe tab sis tej zaum yuav raug nqi siab dua hauv lwm thaj chaw.
Takeway: NM400 muaj tus nqi zoo dua- Cov kev pab cuam zoo rau nruab nrab ntawm nruab nrab ntawm- stakes project.
Qhov zoo thiab qhov tsis zoo
Nm400
Qhov Zoo:
- Zoo heev qis - kub nrawm rau huab cua hnyav.
- Zoo weldability thiab machinability rau verrication sib.
Qhov tsis zoo:
- Kev cuam tshuam me ntsis tsawg dua li AR400 hauv qhov siab - kev cuam tshuam cov xwm txheej.
- Txiav thiab vuam yuav xav tau preheating rau cov phiaj thicker.
AR400
Qhov Zoo:
- Cov kev cuam tshuam zoo tshaj rau hnyav {{0} DEJ DEJ DEJ.
- Kev ua kom muaj fircanced nrog ar400f, zoo tagnrho rau cov duab nyuaj.
Kev tso siab rau lub ntiaj teb nrog zoo ib yam los ntawm cov neeg muab npe nrov.
Qhov tsis zoo:
- Cov nqi siab dua piv rau NM400, tshwj xeeb tshaj yog rau cov qib siab.
- Tej zaum yuav tsum tau ua tib zoo vuam ib txwm muaj teeb meem had.
Xaiv txoj cai hlau rau koj qhov project
Thaum txiav txim siab ntawm NM400 vs. AR400, xav txog cov hauv qab no:
Hnav ib puag ncig: yog tias koj daim ntawv thov cuam tshuam nrog siab {{} og cuam tshuam chaw thau khoom (piv txwv li, pob tseg hluav taws xob yog qhov zoo tagnrho. Rau swb paug lossis cuam tshuam me me (piv txwv li, cheses lossis hnab nyiaj), NM400 yog txaus.
Kev xav tau fabricication: Xav tau los khoov lossis sib sau ua? A400f yooj yim dua ua haujlwm nrog. Rau ncaj ncaj fabrication, NM400 lub versatility ci.
Nyiaj txiag: NM400 yog qhov kev xaiv zoo dua rau tus nqi-}}} Nco ntsoov ua haujlwm, tshwj xeeb hauv Asia. AR400 yuav tsim nyog rau kev nqis peev rau kev hwm hwm.
Ib puag ncig: huab cua txias huab cua, NM400 tus qes - kub nrawm yog ib qho ntxiv. Txog rau huab cua sov heev lossis cuam tshuam, ar400 tuav tau zoo.
Tag
Ob NM400 thiab AR400 thiab AR400 yog qhov tshwj xeeb ua txhaum-} Cov hlau tiv taus cov hlau, txhua yam nrog cov cim tshwj xeeb. NM400 muaj tus nqi - ua hauj lwm zoo thiab qis} kub sab, ua rau nws zoo tshaj plaws rau kev siv nyiaj}}} paub cov phiaj xwm nyob hauv ib puag ncig. AR400, nrog nws cov kev cuam tshuam zoo dua thiab muaj peev xwm, ua rau muaj kev cuam tshuam nrog kev siv cuav rau cov khoom siv nyuaj. Los ntawm kev nkag siab txog koj qhov project hnav ib puag ncig, xav tau kev pab raws li fabrication, thiab peev nyiaj, koj tuaj yeem ntseeg siab xaiv cov hlau txoj cai.
Yog tias koj xav paub ntau ntxiv txog GNEE cov khoom, koj tuaj yeem xa email raualloy@gneesteelgroup.com.Peb zoo siab tshaj plaws los pab koj.
| Lwm Lub Phaj Hlau | ||||
| Lub npe | Khoom | Qhov tshwj xeeb (hli) | Tons yog li tons | Hais txog |
| Clad Steel Phaj | P265GHGH {{{{+410, s355jr +410, A516gr 70+316, A537Cl 1+304 l, q235b +304 l, Q345B+304, A516Gr70 (nace) {+410}, A537Cl 1+904 l, A537Cl 1+316 l, A516gr 70+304 l, A537Cl 1+304 , A516gr 70+410, A516gr 70+904 l |
2-300mm (raws phaj), 1-50mm (daim phaj sib xyaw) | / | UT, AR, TMCP.Normalized, Quenched and Tempered,Z Direction Test, Charpy V-Notch impact TestThe Third Party Test , Coated or Shot Blasting and Painting. |
| Tsawg Alloy | Q345A, Q345C, Q345D, Q345E, Q490, Q400C, ss400, SF302GRC, S275NP, 35CRMO | 6 - 350 | 5788.56 | Normalizing, tempered, tswj dov, kub dov, kub dov, kub tshuaj xyuas, thib ob tshuaj xyuas, 3 |
| Siab Hlaws PHAJ | Q245R, Q345R, Q370R, 16mNnnidr, 09mnnidr, 1cr7gr7mr60, SA516GR11, SA387GR12, SA387GR22, P265, P255, P355GHGE, Q245R (r {{{{{{hic), Q345r (r {30} {30} {{ | 3 - 300 | 8650 | Normalizing, tempered, tswj dov, kub dov, kub dov, kub tshuaj xyuas, thib ob tshuaj xyuas, 3 |
| High - lub zog phaj | Wh785d / E, Q960D / E, Q890D / e, WHE, WEBT0D, Q690D, Q690D / E | 8 - 120 | 3086.352 | Quenched thiab tempered |
| Hnav - ion reistant phaj | NM360, NM400, NM450, NM500 | 6 - 150 | 3866.297 | Quenched thiab tempered |
| Choj Phaj | Q235QC, Q345QC, Q370C, Q420qc, Q445QDNH, Q345QDNH, Q34QDNH,}} {} t - 2 | 8 - 200 | 2853.621 | Kub Rolling, Noomized, Kub Rolling Mwj MOV MOV, QUEENED + Toubness thiab Brittleness |
