AISI 4130 SCM430 25crmo4 1.7218 Alloy Round Bar Engineering Steel
Ukucaciswa
Izinsimbi ze-AISI 4130 ziyinsimbi ephansi ye-carbon alloy.Zingeze-Chrome-Molly alloy equkethe i-chromium ne-molybdenum njengama-ejenti aqinisayo.I-AISI 4130 ingxubevange yensimbi iyikhabhoni ephakathi, insimbi esezingeni eliphansi ye-ASTM A29.Insimbi ye-ASTM 4140 nayo ivamise ukubizwa ngokuthi insimbi ye-chromoly, noma insimbi ye-chrome moly, equkethe ngokwegama elithi 0.28-0.33% Carbon, 0.8-1.1% Chromium kanye no-0.15-0.25% Molybdenum.
Ibha yensimbi eyindilinga ye-AISI 4130 inekhono elihle lomsebenzi, ukuwohloka okuncane kokucubungula, nokumelana nokukhathala okuhle kakhulu.Iyingxenye yensimbi enekhono eliqinile eliphakathi nendawo ukuya phezulu.Ngokwelashwa okufanele kokushisa nakho kwenziwa ngomshini kalula.I-Annealing ASTM 4130 alloy steel inikeza i-ductility enhle kakhulu.Insimbi ye-AISI 4130 ivamise ukunikezwa njengebha eyindilinga ngokuvamile esimweni esiqinile nesithambile.
Amapharamitha
| Igama Lomkhiqizo | AISI 4130 SCM430 25crmo4 1.7218 Alloy Round Bar | |
| Okubalulekile | I-ASTM | 4130 |
| I-DIN | 25CrMo4/1.7218 | |
| GB | 30CrMo | |
| Okujwayelekile | I-GB/T799, ASTM A29, A108, A321, A575, BS970, DIN1652, JIS G4051 | |
| OD | 6mmku1200mm | |
| Ubuso | Upende omnyama,Okungenalutho, Kupholishiwe, I-Chrome Plated | |
| Imininingwane | Ibha eyindilinga | 8mm ~ 800mm |
| Ibha ye-engeli | 3mm*20mm*20mm~12mm*800mm*800mm | |
| Ibha yesikwele | 4mm*4mm~100mm*100mm | |
| Ibha eyisicaba | 2*10mm~100*500mm | |
| I-Hexagonal | 4mm ~ 800mm | |
| Inqubo | Isithando somlilo sikagesi sincibilikile,i-forged ne-annealed, ibha eyindilinga ephendukile. | |
| Ukuqina: | I-HBS 217Max(Ihlukile ekushiseniukwelashwa) | |
| Ukuhlolwa kwe-UT | SEP 1921/84/2 C/c ikilasi. | |
| Ukubekezelelana | I-Dia -0/+ 0~5mm, Ukuqina -0/+ 0~5mm, Ububanzi: -0/+ 0~10mm. | |
| Ubude | 2m, 4m, 5.8m, 6m, 11.8m, 12m noma njengoba kudingeka. | |
| Iphakheji | Ukupakisha Okufanele Ulwandle. | |
Ibanga Lensimbi Elilinganayo
| Izwe | British | USA | Japan | BS |
| Okujwayelekile | BS970 | I-ASTM A29 | I-JIS G4105 | I-EN10083 |
| Ibanga | 708A25/708M25 | 4130 | I-SCM430 | 25CrMo4/1.7218 |
4130 ukwakheka kwamakhemikhali ensimbi (%)
| Ibanga | C | Si | Mn | P | S | Cr | Mo | Ni |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.4-0.6 | 0.035 | 0.04 | 0.8-1.1 | 0.15-0.25 | / |
| 25CrMo4 | 0.22-0.29 | 0.4 | 0.6-0.9 | 0.025 | 0.035 | 0.9-1.2 | 0.15-0.30 | / |
| I-SCM430 | 0.28-0.33 | 0.15-0.35 | 0.6-0.85 | 0.03 | 0.03 | 0.9-1.2 | 0.15-0.30 | / |
Izakhiwo zensimbi ze-4130 kanye nesicelo
Izakhiwo zemishini ngokuyinhloko zihlanganisa amandla aqinile, amandla okukhiqiza, ukunwetshwa, indawo noma ukunciphisa, ubulukhuni, inani lomthelela, ukufakwa okungeyona insimbi njll. Ukwelashwa okuhlukile kokushisa, izakhiwo zemishini zizohluka, njenge-normased, tempered, QT.
4130ibha yensimbizisetshenziselwacindiza ye-ommercial, ukukhwezwa kwenjini yendiza, indiza yezempi, izimoto, amathuluzi emishini, amathuluzi asebenza ngamanzi, umjaho wezimoto, i-aerospace, izimboni zikawoyela negesi njengemizimba namaphampu omgunyathi, izimboni zezolimo nezokuvikela njll.
Ukuqinisekisa ikhwalithi
1.Iqinile ngokwezimfuneko
2. Isampula: Isampula iyatholakala.
3. Izivivinyo: Ukuhlolwa kwesifutho sikasawoti / Ukuhlolwa kwe-Tensile / Ukuhlolwa kwe-Eddy yamanje / Ukwakheka kwamakhemikhali ngokwesicelo samakhasimende
4.Isitifiketi: IATF16949, ISO9001, SGS njll.
5. EN 10204 3.1 Isitifiketi
