SAE AMS 6359L 4340 Alloy Steel Flat Bar
Tsananguro pfupi:
Mutengesi we4340 Alloy Steel Flat Bar | Q&T Plate 10×400×700mm ine MTC
Bhaa rakatsetseka resimbi ye4340 alloy ine saizi ye10×400×700mm, rinopihwa muchimiro chekupisa chakaputirwa uye chakanyoroveswa. Ruzivo rweMTC rwakasimbiswa runosanganisira simba rakawanda, kusimba kweinjini, kuongororwa kweUT, saizi yegorosi rakatsetseka, uye kutevedza kupisa kwakazara.
4340 Alloy Steel Flat Bar 10×400×700mm | Q&T Plate ine Verified MTC Data
4340 alloy steel flat barchigadzirwa chesimbi ine nickel-chromium-molybdenum alloy ine simba guru chinopihwa muinopisa yakaputirwa yakadzima uye yakanyoroveswaZvichibva pagwaro rekuyedza remuchina rakasimbiswa, boka iri rinopa makemikari anodzorwa, goho guru uye simba rekudhonza, kusimba kwakanaka kwesimba, kuomarara kwekutumira kwakasimba, saizi yetsanga dzakapfava, uye kuongororwa kwe ultrasonic kwakakodzera. Yakakodzera kugaya, maturusi ekushandisa, maplate ekutsigira, zvikamu zvemuchina zvine basa guru, uye mamwe mashandisirwo akakosha einjiniya.
Batch iyi inowanikwa mu10×400×700mmsaizi uye inogadzirwa neEAF + LF + VD kunatswa, inopa simbi yakachena uye yakasimba mukati memba kune vatengi vemaindasitiri vari kutsvaga4340 alloy simbi ndiro, 4340 alloy steel flat bar, kana4340 Q&T simbi ndiro.
Pfupiso yeChigadzirwa
Simbi ye4340 alloy inoshandiswa zvakanyanya panodiwa simba rakawanda, kuomarara, uye kusimba. Kana ichienzaniswa nesimbi dzakajairika dzekuvaka, 4340 inopa mhinduro iri nani pakupisa uye mashandiro emakanika akavimbika pasi pemamiriro ekuremerwa kwakanyanya. Izvi zvinoita kuti ive yakakodzera zvikamu zvinoda simba uye kudzivirira kukuvadzwa.
Kusiyana nemidziyo yakajairika inonamirwa, batch iyi inounzwa mumamiriro ekudzikamisa uye ekudzikisa, zvinoreva kuti chigadzirwa chacho chatogadzirwa kuti chive nesimba rakawedzerwa uye kusimba. Zvichienderana nedata reMTC chairo, simba rekubudirira rakaedzwa rinosvika928–964 MPa, simba rekusimba rinosvika1061–1091 MPa, kureba kuri18%, uye simba remagetsi rinosvika53.0–55.3 J.
Sei Uchifanira Kusarudza Iyi 4340 Alloy Steel Flat Bar
- Simba rakasimbiswa:Simba rekupa simba 928–964 MPa uye simba rekudhonza 1061–1091 MPa.
- Kusimba kwakanaka:Simba remagetsi rinoshandisa simba remagetsi 53.0–55.3 J rinoshandiswa zvakanyanya mumaindasitiri.
- Kuomarara kwakasimba:Kuomarara kwekutumira kunodzorwa pa 33.5–34.1 HRC.
- Hunhu hwesimbi yakachena:Yakagadzirwa neEAF + LF + VD ine phosphorus shoma nesarufa.
- Hunhu hwemukati hwakakodzera:Saizi yezviyo, kuiswa, macrostructure, uye kuyedzwa kwe ultrasonic kuripo.
- Kunyatso teverwa:Nhamba yekupisa, Nhamba yekugadzira, uye Nhamba yekupisa yaamai zvakanyorwa paMTC.
Ruzivo Rwekutanga rweChigadzirwa
| Chinhu | Kukosha |
|---|---|
| Giredhi reSimbi | 4340 |
| Fomu reChigadzirwa | Plate / Flat Bar |
| Saizi | 10.00 × 400.00 × 700.00 mm |
| Mamiriro Ekutumira | Yakaputirwa Inopisa Yakadzimwa uye Yakapfava |
| Tsanangudzo | Z034-2022C |
| Nzira yekunyungudutsa | EAF + LF + VD |
| Nhamba yekupisa | 422V2-756 |
| Nhamba yekugadzirwa | 2205-404-ZCM8462 |
| Amai Heat Nhamba | 4225-1040 |
Kuumbwa kweMakemikari
| Chinhu | Zvinodiwa Zvakajairika (%) | Kukosha Chaiko (%) | Kutevedzera mitemo |
|---|---|---|---|
| C | 0.38 – 0.43 | 0.41 | Ehe |
| Si | 0.15 – 0.35 | 0.25 | Ehe |
| Mn | 0.60 – 0.80 | 0.76 | Ehe |
| P | 0.00 – 0.035 | 0.006 | Ehe |
| S | 0.00 – 0.04 | 0.003 | Ehe |
| Cr | 0.70 – 0.90 | 0.83 | Ehe |
| Mo | 0.20 – 0.30 | 0.26 | Ehe |
| Ni | 1.65 - 2.00 | 1.83 | Ehe |
Kemikari yakaedzwa inosimbisa kuenzana4340 Ni-Cr-Mo alloy system.Kusakwana kwephosphorus nesarufa kunobatsira kuvandudza kuchena kwesimbi uye kuvimbika kwayo, nepo musanganiswa weNi-Cr-Mo uchitsigira kuomarara kwakasimba uye kushanda kwakasimba kwemuchina.
Zvivakwa zveMichina
| Pfuma | Chinodiwa | Mhedzisiro Yechokwadi | Kutevedzera mitemo |
|---|---|---|---|
| Simba reGoho Rp0.2 | ≥ 850 MPa | 928 / 964 MPa | Ehe |
| Simba reKusimba Rm | ≥ 900 MPa | 1061 / 1091 MPa | Ehe |
| Kureba A | ≥ 18% | 18.0 / 18.0% | Ehe |
| Simba reMhedzisiro KV2 | ≥ 45 J | 55.3 / 53.0 J | Ehe |
Kuoma kwekutumira
| Chinhu Chekuyedza | Mhedzisiro Yechokwadi |
|---|---|
| Kuoma Kwekutumira (HRC) | 33.5, 33.7, 33.9 / 33.6, 33.8, 34.1 |
Mhedzisiro yekuoma kwayo yakamanikana uye inowirirana, ichiratidza kutonga kwakanaka kwemaitiro uye mashandiro akagadzikana ebatch kune vatengi vanoda yakavimbika4340 ndiro yesimbi yakadzima uye yakapfava.
Kuongorora uye Kuvimbisa Hunhu
| Chinhu Chekuongorora | Mhedzisiro |
|---|---|
| Kubatanidzwa kusiri kwesimbi | Anokodzera |
| Saizi yeAustenitic Grain | Giredhi 8.0 |
| Kuongorora macrostructure | Anokodzera |
| Kuparadzaniswa kweIngot | 0.5 / 0.5 |
| Kupararira Kwemapopo | 0.5 / 0.5 |
| Pakati pePorosity | 0.5 / 0.5 |
| Bvunzo reUltrasonic | GB/T 4162 Kirasi A Yakakodzera |
| Pamusoro, Saizi uye Chimiro | Anokodzera |
Zvinhu Zvakasimbiswa Zvakakosha
- Giredhi:4340
- Saizi:10×400×700 mm
- Mamiriro:Yakaputirwa nemoto + Yakadzimwa uye Yakapfava
- Kunatsiridza:EAF + LF + VD
- Simba reKubereka:928–964 MPa
- Simba reKusimba:1061–1091 MPa
- Kureba:18%
- Simba reMhedzisiro:53.0–55.3 J
- Kuoma:33.5–34.1 HRC
- Saizi yeZviyo:Giredhi 8.0
- Kuongorora kweUT:GB/T 4162 Kirasi A Yakakodzera
- Kutevedzana:Nhamba yekupisa / Nhamba yekugadzira / Nhamba yekupisa yaamai inowanikwa
Mashandisirwo
Iyo4340 alloy steel flat bar 10×400×700mmyakakodzera kushandiswa kwakasiyana-siyana kweinjiniya inorema uye ine mainjiniya chaiwo, kusanganisira:
- Mapurati ekutsigira echivakwa
- Zvikamu zvemichina inorema
- Zvigadziko zvekushandisa
- Maplate ekugadzira
- Maplate ekusevha
- Zvikamu zvesimbi zvinotakura mutoro
- Zvigadzirwa zvekugadzira zvakagadzirwa nemaoko
- Zvikamu zveinjiniya zvinoda simba uye kusimba
Mibvunzo Inowanzo bvunzwa
Bhara resimbi rakatsetseka re4340 alloy steel rinoshandiswa kuitei?
4340 alloy steel flat bar inoshandiswa zvakanyanya pazvikamu zvekuvaka uye zvemakanika zvine simba guru, zvinosanganisira maturusi, maplate ekutsigira, zvikamu zvemuchina, uye zvikamu zvakagadzirwa nemuchina zvinoda kusimba uye kusimba.
Chinhu ichi che4340 chiri muchimiro chekudziya here?
Ehe. Zvichienderana nechitupa chekuedza chemugayo, batch iyi inopihwa muinopisa yakaputirwa yakadzima uye yakanyoroveswa.
Saizi ipi iripo yeboka iri?
Saizi iripo inoratidzwa paMTC ndeiyi10×400×700 mm.
Ndezvipi zvinhu chaizvo zvine chekuita nemidziyo yeplate iyi ye4340?
Makoshero akaedzwa ndiwo simba rekukohwa928 / 964 MPa, simba rekusimba1061 / 1091 MPakureba18.0%, uye simba remhedzisiro55.3 / 53.0 J.
Kuomarara kwebhara iri resimbi re4340 alloy steel kwakadini?
Kuoma kwekutumira kuri paavhareji33.5–34.1 HRC.
Zvinhu zvacho zvine bvunzo dze ultrasound here?
Ehe. MTC inoratidzaBvunzo ye ultrasonic ye GB/T 4162 Class A yakapihwa mvumo.
Ko makemikari ari mukati memhando yakajairwa here?
Ehe. Kemikari yakaedzwa iri mukati memiganhu yakatarwa, kusanganisira C 0.41, Si 0.25, Mn 0.76, Cr 0.83, Mo 0.26, Ni 1.83, P 0.006, uye S 0.003.
Kuwanikwa kweruzivo rwakakwana here?
Ehe. MTC inosanganisiraNhamba yekupisa, Nhamba yekugadzira, uye Nhamba yekupisa yaamaikuti zvive nyore kutevedza nhamba yacho.
