E36WA4 karfe sa ne mai zafi birgima kayayyakin na tsarin steels a fasaha bayarwa yanayi tare da ingantattun yanayi lalata juriya.The main alloying abubuwa ne chromium nickel da jan karfe da kara phosphorous wanda ya ba shi kyau kwarai kare halaye. Yayin da karfen ke amsawa da abubuwan da ke cikin yanayi, kayan suna samar da tsatsa na tsawon lokaci wanda a zahiri yana kare karfe daga lalacewa.
E36WA4 karfe shine daidai maki kamar S355J2WP (1.8946) karfe a cikin EN 10025 - 5: 2004 daidaitaccen da FE510D1K1 karfe a daidaitaccen UNI da kuma A242 Type1 karfe a daidaitaccen ASTM.
Bayani dalla-dalla:
Kauri: 3mm-150mm
Nisa: 30mm-4000mm
Tsawon: 1000mm--12000mm
Matsayi: ASTM EN10025 JIS GB
E36WA4 Karfe Chemical Haɗin
| C% | Mn % | Cr % | Si % | CEV % | S% |
| Matsakaicin 0.12 | Max 1 | 0.3-1.25 | Matsakaicin 0.75 | Matsakaicin 0.52 | Matsakaicin 0.03 |
| Ku % | P% | ||||
| 0.25-0.55 | 0.06 - 0.15 |
| Daraja | Min. Ƙarfin Haɓaka Mpa | Ƙarfin Tensile MPa | Tasiri | ||||||||
| E36WA4 | Kauri mara kyau (mm) | Kauri mara kyau (mm) | digiri | J | |||||||
| Kauri mm | ≤16 | >16 ≤40 |
>40 ≤63 |
>63 ≤80 |
>80 ≤100 |
>100 ≤150 |
≤3 | > 3 ≤100 | 100 ≤150 | -20 | 27 |
| E36WA4 | 355 | 345 | …. | …. | …. | …. | 510-680 | 470-630 | …. | ||
Idan E36WA4 kaddarorin injinan sun sami gyaggyara ta hanyar sanyi mai nauyi, ko dai ana iya amfani da maganin rage damuwa ko daidaitawa. Hakanan ya kamata a yi amfani da al'ada bayan hotforming a waje da kewayon zafin jiki na 750 - 1.050 ° C da bayan zafi mai zafi. Ƙididdiga masu ƙididdigewa da aka bayar a cikin tebur sun shafi samfurori masu tsayi; idan akwai tsiri da takardar karfe na nisa na ≥600 mm suna amfani da samfuran masu juyawa.
