Chemical da Mechanical
38CrMoAl ƙarfe sinadaran sinadaran:
Kayan abu |
Haɗin Sinadari% |
|
C |
Si |
Mn |
S /P |
AL |
Cr |
Mo |
38CrMoAl |
0.35-0.42 |
0.20-0.45 |
0.30-0.60 |
0.030 max |
0.70-1.10 |
0.80-1.10 |
0.15-0.25 |
38CrMoAl karfe Properties:
Kayayyakin Injini |
Ƙarfin Haɓaka (MPa) |
Ƙarfin Tensile (MPa) |
Tsawaitawa |
Rage yanki |
|
980 min |
830 min |
12% min |
50% min |
|
Yanayin isar da oda kamar haka:
-1.Hot Rolled;;Baƙar fata
-2.Taurin: 160 ~ 260HB
-3.Length: 4000 ~ 6000mm
–4.UT-SEP 1921C/C ko Better
-5.Kimical Analyzed 38CrMoAl (ko 1.8509)
-6.Gyar da Diamita (Karɓa da haƙuri -/+1.5mm)
-7.SGS ko wasu dubawa na ɓangare na uku a ƙarƙashin tsarin mai siye
Kamar yadda muka shirya kaya, da kuma sanar da abokin ciniki don shirya wani ɓangare na uku dubawa.
Oda mai duba 38CrMoAl Alloy Karfe Round mashaya.
Abokin ciniki yana shirya gwajin AGS don kaya. (gwajin Diamita / Length / Qty (PC) da nauyi kafin lodawa ta akwati)
Kuma akwai ra'ayoyin gwajin shine "Ba za a yarda da shi ba" ga kaya .
Gwada amsa kamar haka:
1.Sakamakon binciken ya gaza saboda akwai alamar tsatsa akan kusan dukkan samfuran
2.Ba a ba da sikelin da aka bayar don duba nauyin naúrar;
3.Ainihin abu akan lakabin shine "38CrMoALA" bai dace da ƙayyadaddun abokin ciniki ba "38CrMoAl"
4.Don duba diamita, don abu 3-75 × 6000-7500mm, ainihin diamita ya kasance 73mm. Don abu 4-80 × 6000-7500mm, ainihin diamita shine 78mm. Don abu 5-85 × 6000-7500mm, ainihin diamita shine 83mm.
Don duba taurin, gwajin ƙarfin abu, duban kayan ƙarfe na ƙarfe, nazarin abubuwan sinadaran, babu kayan aiki ko rahoton gwaji da aka bayar akan site.don haka abokin ciniki ya karɓi rahoton gwajin kayan mu na QC.
Bayan mu QC feedback ga gwajin tsari na sufeto, da sufeto bai yi karfe gwajin kafin , kuma a can ba tare da wani kuskure na gwajin hanya.