Tshwj xeeb hlau
Peb lub hom phiaj yog los ua koj tus khub tiag tiag hauv kev ua haujlwm ntawm ABS shipbuilding steel phaj hauv Suav teb. Gnee Steel Group tau cog lus los ua lub ntiaj teb cov khoom lag luam sib tw thoob ntiaj teb, ua tau raws li cov kev xav tau sib txawv ntawm cov neeg siv khoom sib txawv. Peb muaj ib pab neeg ua haujlwm txawj ua haujlwm rau kev kho kom zoo txhua theem, los ntawm kev tsim khoom thiab kev txhim kho cov txheej txheem rau kev saib xyuas ntau lawm, ua kom txhua yam khoom xa tuaj raws li cov qauv kev ua tau zoo thiab kev ua tau zoo. Tus nqi yog qhov sib tw thiab cov khoom lag luam zoo- paub tseeb tias, uas yog qhov kev xaiv zoo rau koj txoj kev koom tes ntev -.
Peb cov kev pabcuam:
Hauv kev ua ntej -muag theem, peb pab pawg kws tshaj lij yuav pom zoo cov khoom tsim nyog tshaj plaws raws li cov neeg siv khoom xav tau thiab muab cov ncauj lus kom ntxaws kev sib tham. Thaum lub sij hawm muag, peb xyuas kom meej lub sij hawm xa tuaj thiab muab kev taw qhia installation. Rau tom qab- muag khoom, peb muab kev txhawb nqa ntev- lub sij hawm kev pab cuam, warranty cov kev pab cuam thiab spare qhov chaw los pab cov neeg siv khoom kom siv tau cov khoom thiab tau txais kev saib xyuas txhim khu kev qha thaum siv.
Peb daim ntawv pov thawj:
Peb lub tuam txhab tau txais SGS ntawv pov thawj. Peb kuj tau dhau ISO9001 thiab ISO14001 ib puag ncig kev tswj hwm daim ntawv pov thawj.
Peb lub peev xwm:
Peb tau tsim kom muaj kev sib raug zoo ntawm kev sib koom tes ntev nrog ntau lub chaw tsim khoom kom ntseeg tau tias peb cov khoom tsim tawm, thiab peb cov khoom xa tawm txhua xyoo ntau tshaj 80,000 tons.
Kev tswj kom zoo:
Tag nrho peb cov khoom yog tsim los ntawm cov ntaub ntawv zoo tshaj plaws thiab raug kuaj xyuas lub Hoobkas, kev tshuaj xyuas cov khoom thauj txhua lub sijhawm.
Hom Cov Hlau Tshwj Xeeb
Cov hlau tshwj xeeb uas tsim los ntawm peb lub tuam txhab feem ntau suav nrog cov hauv qab no:
Alloy cuab yeej Steel
Alloy tool steel yog hlau siv los ua cov cuab yeej, pwm thiab cov qauv txheem. Los ntawm kev siv cov alloying sib txawv xws li molybdenum, chromium lossis silicon thiab lawv cov khoom sib xyaw, cov khoom siv tshwj xeeb tuaj yeem ua tiav nyob ntawm kev siv.
Caij nplooj ntoos hlav Steel Sheet
Lub caij nplooj ntoos hlav hlau yog hais txog cov hlau tshwj xeeb uas siv los tsim ntau hom springs thiab lwm yam elastic. Raws li kev ua tau zoo thiab kev siv cov xwm txheej, nws tuaj yeem muab faib ua cov hlau zoo tib yam caij nplooj ntoos hlav steel thiab tshwj xeeb alloy caij nplooj ntoos hlav steel.
Qhov zoo ntawm Cov Hlau Tshwj Xeeb
Alloy cuab yeej Steel
Alloy cuab yeej steel muaj ntau yam zoo, xws li:
Exceptional hardness:Ib qho ntawm qhov zoo tshaj plaws ntawm cov cuab yeej steel alloys yog lawv qhov tshwj xeeb hardness. Cov ntaub ntawv no tuaj yeem tiv taus kev ntxhov siab thiab siab tsis muaj deforming lossis hnav. Qhov no ua rau lawv zoo tagnrho rau cov ntawv thov uas txiav, txiav, thiab ua cov txheej txheem koom nrog.
Superb hnav tsis kam:Cov cuab yeej steel alloys muaj npe nrov rau lawv cov kev hnav zoo heev. Lawv tuaj yeem tiv taus abrasive quab yuam thiab kev sib txhuam, uas yog ib txwm muaj hauv kev tsim khoom thiab kev ua haujlwm. Cov cuab yeej no tsis yog tsuas yog txuas ntxiv lub neej ntawm cov cuab yeej xwb tab sis kuj ua kom zoo ib yam thiab siab - cov zis zoo.
High toughness:Ntxiv nrog rau hardness thiab hnav tsis kam, cov cuab yeej steel alloys kuj muaj siab toughness. Qhov no txhais tau tias lawv tuaj yeem nqus cov kev poob siab thiab cuam tshuam yam tsis muaj kev tawg lossis tawg. High toughness yog tshwj xeeb tshaj yog ib qho tseem ceeb nyob rau hauv daim ntawv thov uas hnyav machinery thiab cov cuab yeej siv, qhov twg cov cuab yeej yuav raug tam sim ntawd, khaus rog.
Corrosion kuj:Thaum cov cuab yeej steel alloys feem ntau paub txog lawv cov khoom siv kho tshuab, lawv kuj muaj kev tiv thaiv corrosion. Qhov no ua rau lawv haum rau siv nyob rau hauv ib puag ncig uas raug rau ya raws thiab tshuaj muaj kev txhawj xeeb.
Caij nplooj ntoos hlav Steel Sheet
Caij nplooj ntoos hlav steel ntawv muaj ntau yam zoo, xws li:
Zoo heev resilience:Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv lub caij nplooj ntoos hlav steel ntawv yog nws qhov zoo kawg nkaus resilience. Daim ntawv no tuaj yeem tiv taus rov siv dua thiab tswj nws qhov zoo ib yam thiab loj.
High tensile zog:Lub caij nplooj ntoos hlav steel ntawv paub txog nws lub zog tensile siab, uas txhais tau hais tias nws muaj zog heev rau kev tawg lossis deforming. Nws tuaj yeem tiv taus kev ntxhov siab loj, ua rau nws zoo tagnrho rau cov haujlwm hnyav - cov ntawv thov uas xav tau lub zog ruaj khov. Nws lub zog tensile siab kuj ua rau nws muaj txiaj ntsig zoo hauv cov haujlwm uas yuav tsum tiv taus qhov hnyav thiab tsim kua muag, xws li cov khoom siv hauv tshuab.
Corrosion resistant:Lwm qhov zoo ntawm kev siv lub caij nplooj ntoo hlav steel yog nws cov khoom zoo heev corrosion-resistant. Nws muaj cov txheej txheem ntxiv ntawm kev tiv thaiv xeb thiab corrosion, ua rau nws zoo tagnrho rau cov khoom raug mob hnyav.
Tus nqi- zoo:Caij nplooj ntoos hlav steel ntawv kuj yog tus nqi - cov khoom siv tau zoo rau koj cov haujlwm. Vim nws cov kav ntev thiab ntev - cov khoom kav ntev tuaj yeem txuag koj cov nyiaj hauv lub sijhawm ntev los ntawm kev txo qhov xav tau kev hloov pauv ntawm koj cov khoom.
Kev siv ntau yam:Caij nplooj ntoos hlav steel ntawv muaj ntau yam kev siv, ua rau nws muaj ntau yam rau kev lag luam sib txawv. Koj tuaj yeem siv nws hauv kev lag luam tsheb los tsim cov khoom xws li ncua kev kawm ntawv, clutch phaj nraub qaum, thiab khau nres.
Kev thov tshwj xeeb hlau
Alloy cuab yeej Steel
Alloy tool steel tuaj yeem siv rau ntau lub hom phiaj, suav nrog:
Txiav thiab ua cov cuab yeej:Ib qho ntawm cov kev siv ntau tshaj plaws ntawm cov cuab yeej alloy steels yog nyob rau hauv kev tsim cov cuab yeej txiav thiab sib sau. Cov cuab yeej no, xws li kev xyaum, milling cutters, thiab tuag, cia siab rau qhov tshwj xeeb hardness thiab hnav tsis kam ntawm cov cuab yeej alloy steels kom muaj kev ua tau zoo thiab kev siv sijhawm ntev.
Txhaj tshuaj molding:Alloy cuab yeej steels ua lub luag haujlwm tseem ceeb hauv kev txhaj tshuaj molding txheej txheem. Kev muaj peev xwm tiv taus qhov kub siab thiab kub siab koom nrog hauv kev ua haujlwm molding ua rau lawv tsis muaj peev xwm tsim kom muaj kev sib txuam thiab siab - cov khoom yas zoo.
Woodworking:Hauv kev ua haujlwm ntoo, cov cuab yeej hlau alloy yog nyiam rau lawv cov kav ntev thiab muaj peev xwm khaws cov npoo ntse. Pom cov hniav, chisels, thiab dav hlau hlau ua los ntawm cov hlau alloys xyuas kom meej thiab huv si txiav hauv ntoo, txhim kho tag nrho cov haujlwm ua haujlwm zoo.
Aerospace kev lag luam:Kev lag luam aerospace cia siab ntau rau cov cuab yeej hlau hlau rau kev tsim cov khoom tseem ceeb, xws li cov dav hlau tsaws iav thiab cav qhov chaw.
Automotive kev lag luam:Hauv kev lag luam tsheb, cov cuab yeej hlau alloy pom cov ntawv thov hauv kev tsim cov khoom siv cav, cov khoom sib kis, thiab cov cuab yeej txiav rau precision machining.
Cov cuab yeej kho mob:Alloy cuab yeej steels kuj tseem siv los tsim cov cuab yeej kho mob, suav nrog cov hniav phais thiab cov cuab yeej kho hniav. Kev sib xyaw ua ke ntawm kev ua kom zoo thiab kev tiv thaiv corrosion yog qhov tseem ceeb hauv cov ntawv thov no, qhov tseeb thiab kev nyiam huv yog qhov tseem ceeb.
Caij nplooj ntoos hlav Steel Sheet
Caij nplooj ntoos hlav steel ntawv tuaj yeem siv rau ntau lub hom phiaj, suav nrog:
Clips & fasteners:Nrog siab -lub zog thiab zoo qaug zog lub zog ua haujlwm, lub caij nplooj ntoos hlav steel yog qhov zoo tagnrho rau kev tsim cov clips thiab fasteners uas tuav cov khoom ua ke.
Springs:Los ntawm cov khoom siv niaj hnub mus rau cov khoom siv tsheb, lub caij nplooj ntoos hlav steel feem ntau yog siv los tsim coil springs, compression springs, torsion springs, thiab nplooj springs.
Cov cuab yeej kho mob:Caij nplooj ntoos hlav steel feem ntau yog siv los tsim cov cuab yeej kho mob, xws li cov cuab yeej phais thiab cov cuab yeej kho hniav.
Tshuab:Lub caij nplooj ntoos hlav steel yog siv rau kev tsim cov tshuab thiab khoom siv, los ntawm lawnmowers thiab aircrafts mus rau conveyors thiab twj.
Cov cuab yeej tes:Nrog nws lub zog siab, lub caij nplooj ntoos hlav steel zoo meej rau kev tsim cov cuab yeej muaj zog, ruaj khov xws li pliers, wrenches, thiab txiab.
Classification ntawm Alloy Tool Steels
Lub hardenability, hardenability, hnav tsis kam, thiab toughness ntawm alloy cuab yeej steel yog siab tshaj cov carbon steel hlau, thiab yuav roughly muab faib ua peb pawg raws li lawv siv: txiav cuab yeej steel, pwm steel, thiab ntsuas cov cuab yeej steel. Cov hlau uas muaj cov pa roj carbon ntau (cov pa roj carbon ntau ntau dua 0.80%) feem ntau yog siv rau kev tsim cov cuab yeej txiav, ntsuas cov cuab yeej, thiab cov pwm ua haujlwm txias. Tom qab quenching, lub hardness ntawm hom hlau no yog siab tshaj HRC60 thiab nws muaj txaus hnav tsis kam; Cov hlau nrog cov ntsiab lus ntawm cov pa roj carbon monoxide (carbon pawg feem ntau 0.35% ~ 0.70%) feem ntau yog siv los tsim cov pwm ua haujlwm kub. Hom hlau no muaj qhov nyuaj me ntsis tom qab quenching, ncav cuag HRC50 ~ 55, tab sis zoo toughness.
Common Qib Ntawm Alloy Tool Steel
9CrSi:Feem ntau yog siv rau kev tsim cov pwm steel phaj.
Cr12MoV:High hnav tsis kam thiab txiav muaj peev xwm, siv rau kev tsim pwm, txiav cov cuab yeej, thiab cov qauv.
TSI 11:Zoo hnav tsis kam, haum rau kev tsim khoom nrog siab hardness thiab nyias zaj duab xis thickness.
H13:Zoo thermal zog, haum rau kev tsim khoom siab load thiab kub pwm.
CrWMn:Haum rau kev tsim cov pwm txias, txiav hniav, stamping pwm, thiab lwm yam.
42CrMo4:Lub zog siab, hnav tsis kam, thiab corrosion kuj, haum rau kev tsim khoom siab, siab siab, thiab ntev - lub neej txhua yam khoom thiab cov cuab yeej.
1.2311:Haum rau kev txhaj tshuaj pwm thiab extrusion pwm.
Txias kos (dov) caij nplooj ntoos hlav steel raws li kev tsim khoom. Kub dov caij nplooj ntoos hlav steel muaj xws li puag ncig los yog trapezoidal steel siv rau kev tsim kauv springs, torsion tuav, thiab ca steel siv rau kev tsim nplooj springs; Cold drawn (dov) lub caij nplooj ntoos hlav steel muaj xws li txias rub hlau xaim rau kev tsim me me - qhov loj me me kauv, lub caij nplooj ntoos hlav caij nplooj ntoos hlav rau kev tsim khoom, thiab txias- dov steel strips rau ntau lub caij nplooj ntoos hlav phaj. Alloy caij nplooj ntoos hlav steel feem ntau muaj manganese, silicon, chromium, molybdenum, tungsten, vanadium, thiab cov kab ntau ntawm boron, tag nrho cov uas tuaj yeem txhim kho lub hardenability ntawm cov hlau. Manganese thiab silicon yog yaj hauv ferrite, uas tuaj yeem txhim kho lub zog tawm los. Chromium, tungsten, thiab vanadium tuaj yeem txhim kho qhov kev txwv elastic, yield ratio, thiab kub tsis kam ntawm hlau.
Mechanical Properties ntawm Spring Steel Sheet
|
Qib |
Kev kho cua sov |
Mechanical Properties |
||||||
|
Quenching kub (degree) |
Quenching tus neeg sawv cev |
Tempering kub (degree) |
σ0.2 |
σb |
δ5 (%) |
δ10 (%) |
Ψ (%) |
|
|
(kgf/mm2) |
||||||||
|
65 |
840 |
Roj |
500 |
80 |
100 |
|
9 |
35 |
|
85 |
820 |
Roj |
480 |
100 |
115 |
|
6 |
30 |
|
65mn ua |
830 |
Roj |
540 |
80 |
100 |
|
8 |
30 |
|
60 Si2 Mn |
870 |
Roj |
480 |
120 |
130 |
|
5 |
25 |
|
60 Si2CrVA |
850 |
Roj |
410 |
170 |
190 |
6 |
|
20 |
|
50 CrMn |
840 |
Roj |
490 |
110 |
130 |
|
5 |
35 |
|
55 SIB |
860 |
Roj |
460 |
125 |
140 |
|
5 |
30 |
|
50 CrVA |
850 |
Roj |
500 |
115 |
130 |
10 |
|
40 |
|
30W4Cr2VA |
1050-1100 |
Roj |
600 |
135 |
150 |
7 |
|
40 |
Kev tsim cov txheej txheem ntawm Carbon Steel Phaj
Kev xaiv raw khoom:Txoj kev taug kev ntawm lub caij nplooj ntoos hlav steel pib nrog kev ua tib zoo xaiv cov khoom siv raw. Feem ntau, qhov no suav nrog kev xaiv cov qib siab - zoo steel hlau, xws li cov pa roj carbon steel lossis qis- alloy steel, uas muaj cov khoom tsim nyog rau kev siv caij nplooj ntoos hlav.
Melting thiab alloying:Tom qab ntawd cov hlau xaiv tau yaj hauv qhov cub, ncav cuag qhov kub ntawm 2,500 degrees Fahrenheit (1,371 degrees celsius). Thaum lub sij hawm tus txheej txheem no, ntau yam alloying ntsiab yog nkag mus rau molten steel rau impart tej yam khoom.
Casting los yog Rolling:Thaum cov hlau tau raug alloyed, nws yog zoo li tus nyob rau hauv nws thawj daim ntawv los ntawm tog twg los casting los yog dov. Casting yuav tsum nchuav cov hlau molten rau hauv pwm los tsim cov ingots lossis billets. Rolling, ntawm qhov tod tes, hla cov hlau los ntawm ntau cov chais los tsim nws rau hauv cov duab uas xav tau, xws li cov ntawv los yog cov tuav.
Kev kho cua sov:Tus yuam sij rau lub caij nplooj ntoos hlav steel cov khoom zoo kawg nkaus yog nyob rau hauv cov txheej txheem cua sov thiab cua txias. Tom qab shaping, cov hlau tau txais kev kho cua sov. Qhov no feem ntau suav nrog cua sov cov hlau mus rau qhov kub thiab txias sai, txheej txheem hu ua quenching.
Tempering:Txhawm rau tawm tsam qhov sib npaug ntawm qhov nyuaj thiab yooj yim, tempered caij nplooj ntoos hlav steel yog raug rau kev kho cua sov thib ob hu ua tempering. Thaum lub sij hawm tus txheej txheem no, cov hlau yog reheated rau ib tug qis kub thiab ces maj mam txias.
Kev xeem zoo:Ua ntej lub caij nplooj ntoos hlav hlau tau pom tias npaj siv, nws dhau los ua qhov kev sim zoo. Qhov no suav nrog kev ntsuas nws cov khoom siv kho tshuab, xws li lub zog tensile thiab elasticity, kom ntseeg tau tias nws ua tau raws li cov qauv kev lag luam.
Packing thiab Shipping ntawm Cov Hlau Tshwj Xeeb
|
Ntim |
Txheem export ntim (sab hauv: ntawv pov thawj dej, sab nraud: hlau npog nrog strips thiab pallets) |
|
Kev xa khoom |
Shipped los ntawm txoj kev, hiav txwv, rail |
Lwm Cov Kev Pabcuam Tshwj Xeeb Steel
|
Lub sij hawm xa tuaj |
7 mus rau 15 hnub ua haujlwm |
|
Cov nqe lus them nqi |
30% TT rau tso nyiaj, 70% tshuav nyiaj ua ntej xa zaub mov lossis LC thaum pom |
|
Supply ability |
10000 Tons / Ib Hlis |
FAQ