High Speed Steel
Koj tus kws tshaj lij ntawm kev kub ceev steel
Sichuan Liaofu Tshwj Xeeb Steel Co., Ltd
hauv 2001
Sichuan Liaofu Special Steel Company. , Ltd tau tsim nyob rau xyoo 2001, tshwj xeeb hauv kev tsim steel tshwj xeeb thiab cov khoom muag raws li lub lag luam tseem ceeb.
Hauv xyoo 2005
Lub caij no peb pib nthuav tawm kev lag luam txawv teb chaws thiab Tau txais daim ntawv tso cai xa tawm hauv tebchaws thiab daim ntawv pov thawj kev lis kev cai txij li xyoo 2005
Hauv xyoo 2004
peb lub tuam txhab Thawj Tswj Hwm Mr.Mike Guo yuav ib pawg ntawm cov cuab yeej siv siab heev rau kev tsim cov khoom kub dov thiab forged.
hauv 2009
Rau kev txaus siab rau cov neeg siv khoom xav tau ntau, Peb tau teeb tsa lub chaw muag khoom rau cov hlau tsis tshua muaj xws li titanium thiab tooj liab hauv xyoo 2009.
Cov kev daws teeb meem muaj zog rau kev lag luam loj hlob
High ceev steel (HSSlos yog HS) yog cov cuab yeej hlau uas muaj siab hardness, siab hnav tsis kam thiab kub kub tsis kam, tseem hu ua high-speed tool steel lossis pem hauv ntej steel. Kev kub ceev steel muaj cov txheej txheem kev ua tau zoo, lub zog zoo thiab lub zog, yog li nws yog siv los tsim cov txheej nyias nyias thiab cov cuab yeej tiv thaiv hlau txiav, thiab tuaj yeem tsim cov kub kub thiab txias extrusion pwm.
Cov muaj pes tsawg leeg ntawmhigh-speed hlau (HSSlos yog HS) feem ntau muaj alloying ntsiab xws li tungsten, molybdenum, chromium, vanadium, thiab cobalt. Cov ntsiab lus no ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov khoom siv kho tshuab los ntawm kev nce hardness thiab txhim kho kev hnav tsis kam. Cov txheej txheem kev kho cua sov ntxiv ua kom zoo dua cov cwj pwm no los ntawm kev ua kom cov khoom tawv thaum ua kom nws muaj zog txaus rau kev siv tswv yim.
Ntau yam kev kub ceev steel qib thiab tshuaj muaj pes tsawg leeg
| Universal siab ceev steel | Tshuaj muaj pes tsawg leeg | |||||||||
| C | W | Mo | Cr | V | Si | Mn | S | P | RE | |
| W18Cr4V (18-4-1) |
0.70 ~0.80 |
17.5 ~19.0 |
Tsawg dua lossis sib npaug rau 0.30 | 3.80 ~4.40 |
1.00 ~1.40 |
0.20 ~0.40 |
0.10 ~0.40 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | - |
| W9Mo3Cr4V (9-3-4) |
0.77 ~0.87 |
8.50 ~9.50 |
2.70 ~3.30 |
3.80 ~4.40 |
1.30 ~1.70 |
0.20 ~0.40 |
0.20 ~0.40 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | - |
| W6Mo5Cr4V2 (6-5-4) |
0.80 ~0.90 |
5.50 ~6.75 |
4.50 ~5.50 |
3.80 ~4.40 |
1.75 ~220 |
0.20 ~0.45 |
0.15 ~0.40 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | - |
| CW6Mo5Cr4V2 (High carbon 6-5-4-2) |
0.95 ~1.05 |
5.50 ~6.75 |
4.50 ~5.50 |
3.80 ~4.40 |
1.75 ~220 |
0.20 ~0.45 |
0.15 ~0.40 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | - |
| W2Mo9Cr4V2 (2-9-4) |
0.97 ~1.05 |
1.40 ~2.10 |
8.20 ~9.20 |
3.50 ~4.00 |
1.75 ~2.25 |
0.20 ~0.55 |
0.15 ~0.40 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | - |
| 9w18 qw (High carbon 18-4-1) |
0.90 ~1.00 |
17.5 ~19.0 |
Tsawg dua lossis sib npaug rau 0.30 | 3.80 ~4.40 |
1.00 ~1.40 |
Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | - |
| W14Cr4VMnRE | 0.80 ~0.90 |
13.2 ~15.0 |
Tsawg dua lossis sib npaug rau 0.30 | 3.50 ~4.00 |
1.40 ~1.70 |
Tsawg dua lossis sib npaug rau 0.50 |
0.35 ~0.55 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | 0.07 |
| W12Cr4V4Mo (12-4-4) |
1.20 ~1.40 |
11.5 ~13.0 |
0.90 ~1.20 |
3.80 ~4.40 |
3.80 ~4.40 |
Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | - |
| High productivity high-speed hlau | Chemical composition (zeeg) | |||||||||
| C | W | Mo | Cr | V | Co | Si | Mn | S | P | |
| W6Mo5Cr4V3 (6-5-4-3) |
1.00~ 1.10 |
5.00~ 6.75 |
4.75~ 6.75 |
3.75~ |
2.25~ 2.75 |
- | 0.20~ 0.45 |
0.15~ 0.40 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 |
| CW6Mo5Cr4V3 (High carbon 6-5-4-3) |
1.15~ 1.25 |
5.00~ 6.75 |
4.75~ 6.75 |
3.75~ 4.50 |
2.75~ 3.25 |
- | 0.20~ 0.45 |
0.15~ 0.40 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 |
| W6Mo5Cr4V2Co5 (6-5-4-2-5) |
0.80~ 0.90 |
5.50~ 6.50 |
4.50~ 5.50 |
3.75~ 4.50 |
1.75~ 2.25 |
4.50~ 5.50 |
0.20~ 0.45 |
0.15 0.40~ |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 |
| W 18Cr4VCo5 (18-4-1-5) |
0.70~ 0.80 |
17.5~ 19.0 |
0.40~ 1.00 |
3.75~ 4.50 |
0.80~ 1.20 |
4.25~ 5.75 |
0.20~ 0.40 |
0.10~ 0.40 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 |
| W1 8Cr4V2Co8 (18-4-2-3) |
0.75~ 0.65 |
17.5~ 19.0 |
0.50. ~ 1.25 |
3.75~ 5.00 |
1.80~ 2.40 |
7.00~ 9.50 |
0.20~ 0.40 |
0.20~ 0.40 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 |
| W 12Cr4V5Co5 (12-4-5-5) |
1.50~ 1. .60 |
11.75 ~ 13.00 |
Tsawg dua los yog sib npaug rau 1.00 | 3.75~ 5.00 |
4.50~ 5.25 |
4.75~ 5.25 |
0.15~ 0.40 |
0.15~ 0.40 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 |
| High productivity super nyuaj hom | Tshuaj muaj pes tsawg leeg | |||||||||
| C | W | Mo | Cr | V | Si | Mn | S | P | lwm tus | |
| W6Mo5Cr4V2AI (501). |
1.05 ~ 1.20 |
5.50~ 6.75 |
4.50~ 5.50 |
8.80~ 4.40 |
1.75~ 2.20 |
0.20~ 0.60 |
0.15~ 0.40 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | Al: 0.80 ~ 1.20 |
| W2Mo9Cr4VCo8 (2-9-4-1-8) |
1.05 ~ 1.15 |
1.15~ 1.85 |
9.00~ 10.00 |
3.50~ 4.25 |
0.95~ 1.35 |
0.15~ 065 |
0.15~ 0.40 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | 7.75-8.75 Nws |
| W7Mo4Cr4V2Co5 (7-4-4-2-5) |
1.05 ~ 1.15 |
6.25~ 7.00 |
3.25~ 4.25 |
8.75~ 4.50 |
1.75~ 2.25 |
0.15~ 0.50 |
0.20~ 0.60 |
Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | 4.75-5.75 Nws |
| W10Mo4Cr4V3AI (5F-6) |
1.30 ~ 1.45 |
9.00~ 10.50 |
3.50~ 4.50 |
3.80~ 4.50 |
2.70~ 3.20 |
Tsawg dua los yog sib npaug li 50 | Tsawg dua lossis sib npaug rau 0.50 | Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | Al: 0.70 ~ 1.20 |
| W6Mo5Cr4V5Si (LB201) |
1.55 ~ 1.65 |
5.50~ 6.50 |
5.00~ 6.00 |
8.80~ 4.40 |
4.20~ 5.20 |
1.00~ 1.40 |
Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | Nb: {0}.2~0.5 Al: {{0}}.3~0.7 |
Cov qib sib txawv ntawm kev kub ceev steel
Molybdenum kev kub ceev steel M2
| ● Hom kev sib piv: | ||||
| Tuam Tshoj | Nyiv | Fabkis (ERASTEEL) | Tebchaws Meskas | Lub teb chaws Yelemees |
| W6Mo5Cr4V2 | SIB 51 | EM 2 | M2 | 1.3343 |
| ● Tshuaj muaj pes tsawg leeg (%): | ||||
| C | Mn | Si | Cr | Mo | V | W | P | S |
| 0.80~0.90 | 0.25~0.40 | 0.15~0.35 | 3.80~4.50 | 4.80~5.80 | 1.80~2.30 | 6.00~7.00 | <0.025 | <0.010 |
| ● Nta: | General txiav cov cuab yeej nrog zoo hnav tsis kam thiab siab toughness, high-speed steel rau ntau yam pwm | |||||||
| ● Siv: | ua kom cov khoom loj, cov duab tsis yooj yim, cov cuab yeej tseem ceeb (xws li scrapers, gears, milling cutters, xyaum, tapping riam, thiab lwm yam) txias forging tuag, forging cuab yeej txiav tshuab, lub taub hau sib sau tuag. | |||||||
| ● Kev kho cua sov kub thiab siv txoj kev: | Annealing:cua sov rau 800 degree txog 850 degree, ces maj mam txias; Quenching:cua sov rau 1160C-1220C, roj quenching lossis da dej kub; Tempering:cua sov rau 550C ~ 580C, thiab tom qab ntawd cua txias. Kev kho mob:Annealed SHB255, puag ncig bar lossis ntawv |
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| Kev kho mob: | Annealed SHB255, puag ncig bar lossis ntawv | |||||||
Molybdenum, cobalt kev kub ceev steel M35
| ● Hom kev sib piv | |||
| Fabkis (ERASTEEL) | Nyiv (JIS) | Asmeskas (AISI) | Austria (BOHLER) |
| EM 35 | SIB 55 | M35 | S705 |
| Chemical muaj pes tsawg leeg (%): | |||||||||
| C | Mn | Si | Cr | Mo | V | W | P | S | Co |
| 0.88~0.95 | <0.40 | <0.40 | 3.80~4.50 | 4.75-5.20 | 1.75~2.00 | 6.00-7.00 | <0.030 | <0.030 | 4.60 -5.00 |
| ● Cov yam ntxwv: |
siab liab kub hardness, siab abrasion tsis kam thiab txiav peev xwm, siab cuam tshuam toughness, nplua thiab uniform grain, siab toughness | ||||||||
| ● Daim ntawv thov: | Cov cuab yeej kev lag luam: scraper, hob cutter, milling cutter, laum, thiab lwm yam Forging kev lag luam: Forging pwm Screw kev lag luam: hexagonal taub hau sib sau tuag, hniav kais, xuas nrig ntaus |
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| ● Kev kho cua sov kub thiab siv txoj kev: | Annealing: kub 800 ~ 880 * C, 10 ~ 20 * C / Hr cub cua txias txog li 600 degree, hardness hauv qab HB269: Kev ntxhov siab: Kub 650 ~ 750 degree, cua sov cua txias Quenching: Preheat 1: Kub 550 ~ 600C, txhua 25 hli rau 30 feeb Preheat 2: Kub 850 ~ 900C, txhua 1 hli rau 20 ~ 30 vib nas this Preheating 3: Kub 1050-1100C, txhua 1 hli tuav 20-30 vib nas this, haum rau loj complex workpieces Austenization: Kub 1170 ~ 1240C, txhua 1 hli tuav rau 10 ~ 15 vib nas this quenching nruab nrab: roj, da dej kub, cua lossis roj; Tempering: Kub 540 ~ 570C, khaws cia rau 60 feeb txhua 25 hli, tempering lub sij hawm ntau tshaj 3 zaug, hardness HRC64 los yog ntau tshaj |
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Molybdenum, cobalt kev kub ceev steel M42
| ● Hom kev sib piv | |||
| Fabkis (ERASTEEL) | Japanese (JIS) | Asmeskas (AISI) | Austria (BOHLER) |
| EM 42 | SIB 59 | M42 | S500 |
| ● Tshuaj muaj pes tsawg leeg (%) | |||
| C | Mn | Si | Cr | Mo | V | W | P | S | Co |
| 1.00 ~ 1.15 | < 0.40 | < 0.65 | 3.50 ~ 4.50 | 9.00-10.00 | 0.95 ~ 1.35 | 1.15~ 1.85 | <0.030 | <0.030 | 7.50 ~8.50 |
| ● Cov yam ntxwv: | siab liab kub hardness, siab abrasion tsis kam thiab txiav peev xwm, siab cuam tshuam toughness, nplua thiab uniform grain, siab toughness | ||||||||
| ● Daim ntawv thov: | Cov cuab yeej kev lag luam: scraper, hob cutter, milling cutter, laum, thiab lwm yam Forging kev lag luam: Forging pwm Screw kev lag luam: hexagonal taub hau sib sau tuag, hniav kais, xuas nrig ntaus |
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| ● Kev kho cua sov kub thiab siv txoj kev: | Annealing: Kub 800-880 degree, txias txog li 600 * C ntawm 10-20 degree Hr rauv, hardness hauv qab HB269: Kev ntxhov siab: Kub 650 ~ 750 degree, cua sov cua txias Quenching: Preheat 1: Kub 550 ~ 600C, txhua 25 hli rau 30 feeb Preheat 2: Kub 850 ~ 900C, txhua 1 hli rau 20 ~ 30 vib nas this Preheating 3: Kub 1050 ~ 1100C, txhua 1 hli kom tswj tau 20 ~ 30 vib nas this, haum rau loj complex workpieces Austenitizing: Kub 1170 ~ 1220C, txhua 1 hli tuav rau 10 ~ 15 vib nas this quenching nruab nrab: roj, da dej kub, cua lossis roj; Kub: Kub 540 ~ 570 * C, txhua 25 hli kom tswj tau ntau tshaj 60 feeb, tempering lub sij hawm ntau tshaj 3 zaug, hardness HRC66 los yog ntau tshaj |
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Hmoov high speed steel
| ● Hom kev sib piv | |||
| Tebchaws Meskas | Echermann, Fabkis | Berle, Austria | Sweden-Semberle |
| A23 | TIAB SA 2023 | ASP-23 | |
| A30 | TIAB SA 2030 | S590 | ASP-30 |
| A60 | TIAB SA 2060 | ASP-60 | |
| ● Tshuaj muaj pes tsawg leeg (%): | |||
| Qib | C | Cr | Mo | V | W | Co | |
| A23 | 1.28 | 4.20 | 5.00 | 3.10 | 6.40 | ||
| A30 | 1.30 | 4.20 | 5.00 | 3.10 | 6.40 | 8.30 | |
| A60 | 2.30 | 4.10 | 7.00 | 6.50 | 6.40 | 10.3 | |
| ●ASP 2023 | |||||||
| 1. Nta: | High toughness uniform zoo carbide qauv, ob leeg kab rov tav thiab ntsug mechanical zog | ||
| 2. Siv: | Cov cuab yeej txiav: broach, hob cutter, milling cutter, kais, xyaum tshwj xeeb, thiab lwm yam Cov cuab yeej sib sau: txias khi ua haujlwm rau cov menyuam, xuas nrig ntaus, lub khob hliav qab, IC ntim pwm, txias 1 kub forging tuag Lwm yam: precision stamping tuag, slitting riam |
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| ● ASP 2030 | |||
| Yam ntxwv: |
Ob leeg siab toughness thiab tshav kub tsis kam zoo zoo carbide qauv, ob qho tib si kab rov tav thiab ntsug mechanical zog | ||
| Siv: | cov cuab yeej txiav: broach, hob cutter, kawg milling cutter, scraping cutter, tapping, xyaum tshwj xeeb thiab lwm yam khoom siv stamping: txias sib sau, hmoov sib sau, Precision xuas nrig ntaus thiab shearing tuag daim ntawv thov: hexagonal tag nrho tuag, txias l kub forging tuag Lwm yam: IC ntim tuag, slitting riam, txiav txiab, txias dov |
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| ● ASP 2060 | |||
|
Nta: |
Lub zog siab thiab hnav tsis kam hnav cov qauv zoo carbide, ob qho tib si kab rov tav thiab longitudinal mechanical zog | ||
| Siv: | tej cuab yeej: broach, hobbing cutter, teethTapping, tshwj xeeb xyaum thiab lwm yam cuab yeej tsim: txias binding ua hauj lwm cov menyuam, xuas nrig ntaus pas nrig, cone Lwm yam: precision stamping tuag, slabbing riam | ||
| Thaum tshav kub kub kho kub thiab siv txoj kev: | |||
| Qib steel | Quenching kub | Tempering kub X lub sij hawm | Hardness (HRC) |
| A23 | 1100-1180*C | 560-580Cx3 | 60-65 |
| 1175-1220 degree | 550-570Cx3 | 64-66 | |
| A30 | 1050-1180C | 560-580 Cx3 | 62-65 |
| 1180-1220C | 560-580 Cx3 | 65-67 | |
| 1180-1220C | 540-560 Cx3 | 67-68 | |
| A60 | 1180-1200C | 540-560 Cx3 | 67-70 |
Kev kub ceev steel GV3 ib - tshwj xeeb kais
GV3 kev kub ceev steel rau tiam tshiab kais, tuag thiab xov cuab yeej tshwj xeeb qib, yog Fabkis Ehrmann kev kub ceev steel tuam txhab tom qab xyoo ntawm kev siv zog nyob rau hauv 2004, lub hom phiaj ntawm kev hloov cov tsoos M2, M35 high speed steel cov ntaub ntawv. GV3 yog vanadium raws li tus lej steel tsim los sau qhov sib txawv hauv kev ua tau zoo thiab kev sib tsoo ntawm cov tsoos thiab hmoov kub ceev steels. Nws cov tshuaj muaj pes tsawg leeg zoo synthesizes cov khoom ntawm alloying ntsiab, ua rau nws ob leeg hnav tsis kam thiab zoo toughness. Tom qab siv ntau lub tuam txhab kais dej, nws pom tias GV3 cov khoom ua tiav tshaj M2 thiab M35 cov khoom siv hlau ceev hauv ntau yam, thiab tam sim no yog cov khoom siv zoo tagnrho.
Chemical composition (Wt%) Steel nab npawb CCrMoWV GV31.203.905.207002.70 Khoom Standard Europe: HS 7-5-3 Lub teb chaws Yelemees: WN3347
1, kwv yees li 3% vanadium thiab carbide me, nrog kev hnav tsis kam thiab kev ua haujlwm zoo dua
2, siab hardness, quenching mus txog HRC67 (sib npaug rau M9V los yog M35, ntau dua M3: 2) 3, zoo toughness thiab tej yam kuj (sib npaug rau M35 los yog M3: 2, ntau superior tshaj M9V)
4, txog 3% vanadium thiab cov ntsiab lus tsis tshua muaj nitrogen (tsawg dua 60ppm), nrog rau cov tshuab scouring tshiab, xyuas kom meej tias GV3 muaj kev hnav zoo dua li M9V, M35 muab qhov loj @ 0.2mm -@200mm
Kev kub ceev steel C8 tshwj xeeb rau ntsug blunderbuss
C8 yog ib hom high-speed steel nrog drilling rau kawg milling cutter, uas muaj qhov kub thiab txias tsis kam thiab siab hardness, thiab muaj superior toughness thiab dabtsi yog khoov zog. Vim nws qhov kev ua tau zoo tshaj plaws, nws tau raug lees paub thiab siv ntau ntau hauv kev lag luam txawv teb chaws kawg.
Chemical muaj pes tsawg leeg (Wt%)
| Qib Steel | C | Cr | Mo | W | Co | V |
| C8 | 1.05 | 4.00 | 6.00 | 5.00 | 7.80 | 1.60 |
Txuj
Teb chaws Europe: HS 6-5-8
Raws li ib yam ntawm cov kev kub ceev steel manufacturers thiab lwm tus neeg nyob hauv Suav teb rau 20 xyoo, peb sov siab txais tos koj mus yuav cov kev kub ceev steel ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Tag nrho cov khoom yog nrog cov khoom zoo thiab cov nqi sib tw.