ASTM A240 Type 420 ine yakawedzera kabhoni yekuvandudza michina zvivakwa. Zvishandiso zvakajairika zvinosanganisira zviridzwa zvekuvhiya. SS 420 Plate isimbi yakaoma, martensitic Stainless simbi inogadziridzwa yeSS 410 Plate.
Zvakafanana neSS 410 Plate, ine hushoma hwe12% chromium, inongokwana kuti ipe corrosion resistance properties. Inowanikwa mumhando dzakasiyana dzekabhoni yemukati 420 Stainless simbi ndiro inokodzera kupisa kupisa. Stainless Steel 420 Plate ine 13% chromium yemukati iyo inopa iyo yakatarwa nhanho yekuonda yekudzivirira zvivakwa. British mwero mamakisi aripo 420S29, 420S37, 420S45 Plate.
ASTM A240 Rudzi 420 Zvishandiso:
Alloy 420 inoshandiswa kune akasiyana siyana maapplication uko kunaka kunaka uye kuomarara kwakaoma kunodiwa. Izvo hazvina kukodzera uko tembiricha inodarika 800 ° F (427 ° C) nekuda kwekukurumidza kuoma uye kurasikirwa kwekushomeka kwekuora.
Tsono mavharuvhu
Cuttery
Mabanga
Zvombo zvokuvhiya
Shear blades
Chigero
Zvishandiso zvemaoko
Muumbi weKemikari (%)
C |
Mn |
Si |
P |
S |
Cr |
0.15 |
1.00 |
1.00 |
0.04 |
0.03 |
12.0-14.0 |
Mechanical Properties
Kupisa (°C) |
Tensile Simba (MPa) |
Goho Simba |
Elongation |
Hardness Brinell |
Yakanatswa * |
655 |
345 |
25 |
241 max |
399°F (204°C) |
1600 |
1360 |
12 |
444 |
600°F (316°C) |
1580 |
1365 |
14 |
444 |
800°F (427°C) |
1620 |
1420 |
10 |
461 |
1000°F (538°C) |
1305 |
1095 |
15 |
375 |
1099°F (593°C) |
1035 |
810 |
18 |
302 |
1202°F (650°C) |
895 |
680 |
20 |
262 |
* Anealed tensile zvivakwa zvakajairwa kune Condition A yeASTM A276; annealed hardness ndiyo yakataurwa inonyanyisa. |
Zvinhu Zvenyama
Density |
Thermal Conductivity |
Zvemagetsi |
Modulus ye |
Coefficient of |
Specific Heat |
7750 |
24.9 pa212°F |
550 (nΩ.m) pa68°F |
200 GPA |
10.3 pa32 - 212°F |
460 pa 32°F kusvika 212°F |
Equivalent MaGrade
USA/ Canada ASME-AISI | European | UNS Designation | Japan/JIS |
AISI 420 |
DIN 2.4660 |
UNS S42000 |
SUS 420 |
Q1. Ndingawana here sampuli yeodha yezvigadzirwa zvemarata esimbi isina tsvina?
A: Ehe, tinogamuchira kurongeka kwemuenzaniso kuyedza uye kutarisa mhando. Yakasanganiswa samples inogamuchirwa.
Q2. Zvakadini nenguva yekufambisa?
A: Muenzaniso unoda mazuva 3-5;
Q3. Une here MOQ inogumira pastainless steel sheet plate products odha?
A: Yakaderera MOQ, 1pcs yemuenzaniso wekutarisa inowanikwa
Q4. Unotumira sei zvinhu uye zvinotora nguva yakareba sei kusvika?
A: Zvinowanzotora mazuva 3-5 kusvika. Kufambisa nendege negungwa zvakare sarudzo. Kune zvigadzirwa zvakawanda, kutakura ngarava kunosarudzwa.
Q5. Zvakanaka here kudhinda logo yangu pane zvigadzirwa?
A: Hongu. OEM uye ODM zviripo kwatiri.
Q6: Nzira yekuita sei kuti uone kunaka?
A:Mill Test Certificate inopihwa nekutumira. Kana zvichidikanwa, Kuongorora Kwechitatu kunogamuchirwa.