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Products

Product Parameters

Nhamba/Maumbirwo C Uye Mn S P Cr In Mo IN Zvimwe Hunhu Uses
20# 0.17-0.23 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035           Iyo ine yakanaka zvivakwa mupurasitiki, kutsungirira, welding uye kutonhora kurova, asi simba rayo rakaderera. Iyo inoshandiswa kune zvikamu zvine simba shoma izvo zvinoda kusimba kwakanyanya senge: levers, shaft sleeve uye yekumanikidza mudziyo wechubhu ndiro.
35# 0.32-0.39 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035           Iyo yakanaka mupurasitiki uye kusimba, asi ine fair welding performance. Inoshandiswa mukugadzira crankshafts, cylinder blocks, miviri yepombi, akasiyana akajairwa zvikamu uye fastener.
45# 0.42-0.50 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035           Iyi inowanzoshandiswa yepakati kabhoni yakadzimwa uye yakanyoroveswa simbi yakanaka mukusimba uye kusimba nekudzikama kuomarara, uye kupisa kunoshandiswa kune zvidimbu zvidiki, normalizing inoshandiswa kune yakakura zvikamu. Iyo inoshandiswa kugadzira yakakwira simba inofamba zvikamu, senge shafts, magiya, giya rehonye, ​​nezvimwe.
50# 0.47-0.55 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035           Iine simba rakakwirira uye rakanaka elasticity, asi ine urombo kuomarara uye weldability, zviri nyore kutsemuka kana mvura quenching inoshandiswa. Inoshandiswa pakugadzira chikamu chikuru mold kana formwork.
60# 0.57-0.65 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035           Iine simba rakawanda uye elasticity uye zviri nyore kuve nekutsemuka panguva yekudzima. Chii zvakare, ine yakaderera plasticity mukutonhora deformation. Inoshandiswa pakugadzira shafts, rolls, spring washers.
20CrMo 0.17-0.24 0.17-0.37 0.40-0.70 ≤0.035 ≤0.035 0.80-1.10   0.15-0.25     Iyo yakakwirira musimba asi yakanaka mune welding properties. Inonyanya kushandiswa mukugadzira midziyo yekumanikidza mupetroleum, makemikari uye boiler.
35CrMo 0.32-0.40 0.17-0.37 0.40-0.70 ≤0.035 ≤0.035 0.80-1.10   0.15-0.25     Iine simba rakakwirira, kutsungirira kwakanaka uye kuoma kwakanaka. Inoshandiswa mukugadzira mahombe-chikamu magiya uye dhiraivha shafts, turbine spindles, perforators yemuchina wepetroleum, nezvimwe.
42CrMo 0.38-0.45 0.17-0.37 0.40-0.70 ≤0.035 ≤0.035 0.90-1.20   0.15-0.25     Iine simba rakakwirira, kutsungirira kwakanaka uye kuoma kwakanaka. Inoshandiswa kugadzira magiya makuru-chikamu uye dhiraivha shafts, masilinda einjini, maturusi ekuchera mafuta, nezvimwe.
20CrMnTi 0.17-0.23 0.17-0.37 0.80-1.10 ≤0.04 ≤0.04 1.10-1.30       Ti0.04-0.10 Iyo ine simba repamusoro, kugadzikana kwakanaka uye kuomarara kwakanaka nekuoma kwepamusoro kusvika kuHRC56-62 mushure mekuviga. Inoshandiswa kugadzira magiya ezvikepe, mota uye tirakita inoda kusimba kwepamusoro uye kutsungirira.
35CrMnTi 0.32-0.39 1.10-1.40 0.80-1.10 ≤0.035 ≤0.035 1.10-1.40         Iine simba repamusoro pamwe nekutsungirira kwakati. Inoshandiswa mukugadzirwa kwepamusoro-kuputira mapellers, nzvimbo dzakasimba dzendege.
40CrNi 0.37-0.44 0.17-0.37 0.50-0.75 ≤0.035 ≤0.035 0.45-0.75 1.10-1.40       Iine simba rakakwirira uye kutsungirira kwakanaka. Inoshandiswa mukugadzira zvikamu zvinoda simba rakawanda uye kusimba kwakanyanya, senge: nyundo tsvimbo, shafts, magiya, matanda ekubatanidza, nezvimwe.
34CrNi3Mo 0.30-0.40 0.17-0.37 0.50-0.80 ≤0.025 ≤0.025 0.70-1.10 2.75-3.25 0.25-0.40     Iine simba guru uye haipfeke uye inodzivirira kupisa kwepamusoro. Inoshandiswa mukugadzirwa kwezvikamu zvakakosha zvinoda simba rakawanda, kupfeka kusagadzikana uye kupisa kwekushisa kwakanyanya mumashini.
P913
32Cr3Mo1v		 0.31-0.34 0.20-0.40 0.30-0.50 ≤0.025 ≤0.025 2.80-3.20 ≤0.08 0.90-1.10 0.18-0.23   Iine simba guru uye haipfeke uye inodzivirira kupisa kwepamusoro. Inoshandiswa kugadzira mapurasitiki molds uye formworks ane huwandu hukuru, yakakwirira dimensional kurongeka uye pamusoro, uye yakakwirira kupedzisa zvinodiwa.
34Cr2Ni2Mo 0.30-0.38 0.17-0.37 0.40-0.70 ≤0.025 ≤0.035   1.40-1.70 0.15-0.30     Sesimbi yemhando yepamusoro-soro ye nickel nemhangura, inopa kusimba kwepamusoro uye kuoma. Inoshandiswa kune rivets, dhiraivha waya zvipikiri, vortex shafts, pinions, racks, magiya, nezvimwe.
GCr15 0.95-1.05 0.15-0.35 0.25-0.45 ≤0.025 ≤0.025 1.40-1.65 ≤0.30     With
≤0.25		 Iine zvakanaka kupfeka kusagadzikana uye kuoma. Inoshandiswa kugadzira mabearings, bhora, nezvimwe.
2Cr13 0.16-0.25 ≤1.00 ≤1.00 ≤0.030 ≤0.040 12.00-14.00         Iyo inodzivirira corrosion, inoratidza kugadzikana kwakanyanya kunyanya mushure mekupisa uye kupukuta. Inoshandiswa kugadzira zvikamu zvine mhedzisiro mutoro uye yakakwira plastiki pasi pemamiriro ekuora.
1Cr18Ni9Ti 0.17-0.23 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 0.35-0.65 0.35-0.65 0.35-0.65 ≤0.035 ≤0.035 Iyi isiri-scaling material ine acid resistance iri pazasi 600°C, uye heat resistance iri pasi pe100°C. Inoshandiswa kugadzira makemikari emidziyo, pamwe neanozzles uye vateresi veaero injini exhaust system, nezvimwe.
P20(3Cr2Mo) 0.28-0.40 0.20-0.80 0.60-1.00 ≤0.030 ≤0.030 1.40-2.00   0.30-0.55     Iyo yakajairwa pre-yakaomeswa epurasitiki die simbi ine yakanaka kuomarara uye yunifomu kuomarara kugovera muchikamu chezvinyorwa mushure mekutanga kuomeswa, uye zvakare ine yakanaka EDM uye yekupukuta zvivakwa. Inoshandiswa kugadzira hombe-saizi mold yemapurasitiki ane huwandu hukuru, yakaoma mold chimiro, yakakwira chaiyo, uye yakatsetseka pamusoro.
718 0.32-0.40 0.20-0.40 0.60-0.80 ≤0.030 ≤0.030 1.70-2.00 0.85-1.15 0.25-0.40     Iyo P20+Ni. Nekuda kwekuwedzera kweNi, zviri nyore kudzima kupfuura P20, nekuomarara kuri nani uye yakazara mekiniki zvivakwa. Inoshandiswa kugadzira hombe-saizi mold yemapurasitiki ane huwandu hukuru, yakaoma mold chimiro, yakakwira chaiyo, uye yakatsetseka pamusoro.
2738 0.35-0.45 0.20-0.40 1.30-1.60 ≤0.035 ≤0.035 1.80-2.10 0.90-1.20 0.15-0.25     Iyo P20+Ni. Nekuda kwekuwedzera kweNi, zviri nyore kudzima kupfuura P20, nekuomarara kuri nani uye yakazara mekiniki zvivakwa. Iyo inoshandiswa kugadzira mold ine yakakwirira zvinodiwa kupfuura P20.
40Cr 0.37-0.44 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 0.80-1.10 ≤0.30       Sechinhu chinowanzo shandiswa kudzima uye kudziya simbi, inopa yakanaka plasticity, kuomarara uye kusimba, asi yakashata welding performance. Iyo inoshandiswa kugadzira mold ine yakakwirira zvinodiwa kupfuura P20.
S45C 0.42-0.48 0.15-0.35 0.60-0.90 ≤0.035 ≤0.030 ≤0.20 ≤0.20       Iyo kabhoni simbi ine yakanakisa plastiki, kuoma uye kusimba, asi general welding performance. Inoshandiswa kugadzira yakakwira michina yemuchina senge crankshafts, spindles, mandrels, giya shafts, nezvimwe.
S50C 0.47-0.53 0.15-0.35 0.60-0.90 ≤0.035 ≤0.030 ≤0.20 ≤0.20       Kuenzaniswa ne45 #, ine simba repamusoro uye kuoma asi kuomarara kwepurasitiki. Izvi zvinoshandiswa zvakanyanya muzvikamu zvemuchina, izvo zvinoshandiswa kugadzira turbine zvikamu zvine mutsindo wakaderera, senge crankshafts, spindles, magiya uye mafaremu ekufa.
S55C 0.52-0.58 0.15-0.35 0.60-0.90 ≤0.035 ≤0.030 ≤0.20 ≤0.20       Iyo yakaoma uye ine simba rakakwirira, uye zviri nani elasticity kupfuura 50 #, asi kuoma kwayo kwepurasitiki kwakaipa kupfuura 45 #. Inoshandiswa kugadzira maformworks ane simba repamusoro uye kuomarara, uye zvikamu zvine mashoma ane simba mutoro uye kushoma kamuitiro, senge shafts, friction discs, rolls, giya, nezvimwe.
5CrNiMo
5CrNiMoV		 0.50-0.60 ≤0.40 0.50-0.80 ≤0.030 ≤0.030 0.50-0.80 1.40-1.80 0.15-0.30 0.05-0.30   Iyo ine simba rakawanda, kusimba kwakanaka, pamwe neakanakisa akazara mamechanicha zvinhu uye kupfeka kuramba pakupisa kwakanyanya. Inoshandiswa kugadzira roller shafts, zvitubu uye molds inoda simba rakakura.
H13
4Cr5MoSiV1		 0.32-0.42 0.80-1.20 0.20-0.50 ≤0.030 ≤0.030 4.75-5.50   1.10-1.75 0.80-1.20   Iyo ine yakanaka kuomarara, yakanakisa yakazara mechanicha zvivakwa pakupisa kwepamusoro, yakanaka kupisa kupisa uye kupisa kuneta kuramba, uye nani kuramba kukukurwa nesimbi yemvura.

Inoshandiswa kugadzira kufa nekuremerwa kukuru, chimiro chakaomarara uye chakanyanya kurongeka, pamwe neiyo extrusion die, die-casting mold uye epurasitiki mold inoda hupenyu hwesevhisi.
3Cr2W8V 0.30-0.40 ≤0.40 ≤0.40 ≤0.030 ≤0.030 2.20-2.70 ≤0.25   0.20-0.50 W7.5-9.00 Iyi kupfeka-inodzivirira zvinhu ine kuomarara kwakanyanya, iyo yakanyanya kupisa tembiricha iri nani pane H13, asi maitiro ekuita mutoro wakashata. Inoshandiswa kugadzira michina yekutsikirira, yakachinjika yekufombera michina, yekuforoma uye extrusion inofa, inofa-kukanda molds, uye inopisa epurasitiki kugadzira mold pakupisa kwakanyanya uye nekuderera.
38CrMoAl 0.35-0.42 0.20-0.45 0.30-0.60 ≤0.035 ≤0.035 1.35-1.65   0.15-0.25   AI0.70-1.10 Iyi yepamusoro-giredhi ammoniated simbi ine yakakwira kuoma kwepamusoro, kusimba kwemagetsi, simba rekuneta, kunaka kwekudzivirira kupisa uye kushomeka kwekudzivirira mushure mekuiswa ammoniated, pasina kudziya brittleness. Inoshandiswa kugadzira akakwira-simba zvikamu zvekuramba kuneta, kupfeka kuramba uye kupisa kwakanyanya, senge mapurasitiki muchina wekuchaja mbiya, high pressure valve stems, silinda liner uye magiya, nezvimwe.
T8 0.75-0.84 ≤0.35 ≤0.40 ≤0.030 ≤0.035 ≤0.25 ≤0.20       Iine kuoma kwepamusoro, kunaka kupfeka kusagadzikana, simba uye kuoma. Inoshandiswa kugadzira maturusi anodzivirira kupfeka anoda kuomarara kwakanyanya uye kumwe kukanganisa. Zvakadai sezvibhakera, mafaira nemasaha blades.
T10 0.95-1.04 ≤0.35 ≤0.40 ≤0.030 ≤0.035 ≤0.25 ≤0.20       Iine kuoma kwepamusoro, kunaka kupfeka kuramba asi kusasimba. Inoshandiswa kugadzira maturusi ane kuomarara kwepamusoro, kupfeka kuramba uye kuita kudiki, senge scrapers, matepi, kudhirowa kunofa, nezvimwe.
3Cr13 0.26-0.35 ≤1.00 ≤1.00 ≤0.030 ≤0.040 12.00-14.00 ≤0.60       Isimbi isina tsvina ine kuoma kwepamusoro, kukwirira kupfeka kusagadzikana uye kusagadzikana nekuora. Inoshandiswa kugadzira kuomarara kwepamusoro uye kupfeka molds yekudzivirira pasi pemamiriro ekudzivirira kwecorrosion, senge nozzles, mavharuvhu, zvigaro zvevharuvhu, nezvimwe.
4Cr13 0.36-0.45 ≤0.60 ≤0.80 ≤0.030 ≤0.040 12.00-14.00 ≤0.60       Iyo ine yakanyanya kuoma uye kupfeka kuramba kupfuura 3Cr13. Iyo inoshandiswa kugadzira zvikamu uye molds ine yakakwirira zvinodiwa kupfuura 3Cr13.
B20H 0.30-0.40 0.45-0.60 ≥1.00 ≤0.015 ≤0.030 ≥1.00         Sechinhu chitsva chinotsiva S45C uye S55C, ine machining ari nani, welding uye polishing zvivakwa kupfuura S45C-S55C. The performance distribution is more uniform along the hombe ndege. Inoshandiswa kugadzira zvikamu zveS45C-S55C.
B30H 0.10-0.20 0.20-0.45 ≥1.50 ≤0.005 ≤0.020 ≥1.50 ≥0.90 ≥0.20 ≥0.05 Ne 0.60 Sechinhu chitsva chekutsiva 718 uye 2738, inopa zvivakwa zvinofananidzwa ne718. Inoshandiswa kugadzira 718 uye 2738 zvikamu.