201 Steel Aan-Aabaha
Waxyaabaha ku jira naxaasta: J4>J1>J3>J2>J5.
Kaarboonka: J5>J2>J3>J1>J4.
Habayn adag: J5, J2>J3>J1>J4.
Sida ay u kala horreeyaan qiimaha sare ilaa hoose waa: J4>J1>J3>J2, J5.
J1 (Mid Copper): Waxa ku jira kaarboonku wax yar ayuu ka sarreeyaa J4, waxa ku jira naxaastana wuu ka hooseeyaa J4.Waxqabadkeedu waa ka yar yahayJ4.Waxay ku habboon tahay sawir-gacmeedka caadiga ah iyo alaabta sawir-gacmeedka qoto dheer, sida guddiga qurxinta, alaabta nadaafadda, saxanka, tuubada alaabta, iwm.
J2, J5: Tuubooyinka qurxinta: Tuubooyinka qurxinta fudud ee fudud ayaa weli wanaagsan, sababtoo ah qallafsanaanta ayaa sarreeya (labadaba ka sarreeya 96 °) iyo dhogorta ayaa aad u qurux badan, laakiin tuubada labajibbaaran ama tuubada qalooca (90 °) waxay u nugul tahay inay dillaacdo.
Marka la eego saxan fidsan: sababtoo ah adkaanta sare, dusha sare ee looxa waa qurux badan, iyo daaweynta dusha sare sida
dhaxan, dhalaalid iyo daadin waa la aqbali karo.Laakiin dhibka ugu weyni waa dhibka foorarsiga, qaloocadu way fududahay in la jabiyo, jeexdintuna way fududahay in la dillaaco.fidinta liidata.
J3 (Copper Low): Ku habboon tuubooyinka qurxinta.Habka fudud ayaa lagu samayn karaa guddiga qurxinta, laakiin suurtagal maahan wax yar oo dhib ah.Waxaa jira jawaab celin ah in saxanka xiiridku qalloocan yahay, oo uu jiro tol gudaha ah ka dib jebinta ( titanium madow, taxane saxan midab, saxan ciid, jabay, laalaaban oo leh tol gudaha ah).Maaddada waaskada ayaa la isku dayay in la leexiyo, 90 darajo, laakiin ma sii socon doonto.
J4 (Naxaas Sare): Waa dhamaadka sare ee taxanaha J.Waxay ku habboon tahay noocyada xagasha yaryar ee alaabta sawirka qoto dheer.Badeecooyinka u baahan milix qotodheer iyo baaritaanka buufinta milixda badankooda ayaa dooran doona.Tusaale ahaan, saxanka, weelka jikada, alaabta musqusha, caagagga biyaha, caagagga faakuumka, silsiladaha albaabka, silsiladaha, iwm.
J1 J2 J3 J4 J6 Halabuurka Kiimikada:
| Darajo | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | N |
| J1 | 0.12 max | 9.0-11.0 | 0.80 max | 0.050 max | 0.008 max | 13.50 - 15.50 | 0.60 max | 0.90 - 2.00 | 0.70 daqiiqo | 0.10 - 0.20 |
| J2 | 0.20 max | 9.0 daqiiqo | 0.80 max | 0.060 max | 0.030 max | 13.0 daqiiqo | 0.60 max | 0.80 daqiiqo | 0.50 max | 0.20 max |
| J3 | 0.15 max | 8.5-11.0 | 0.80 max | 0.050 max | 0.008 max | 13.50 - 15.00 | 0.60 max | 0.90 - 2.00 | 0.50 daqiiqo | 0.10 - 0.20 |
| J4 | 0.10 max | 9.0-11.0 | 0.80 max | 0.050 max | 0.008 max | 14.0 - 16.0 | 0.60 max | 0.90 - 2.00 | 1.40 daqiiqo | 0.10 - 0.20 |
| J6 | 0.15 max | 6.5 daq | 0.80 max | 0.060 max | 0.030 max | 13.50 daqiiqo | 0.60 max | 3.50 daqiiqo | 0.70 daqiiqo | 0.10 daqiiqo |
Waqtiga boostada: Jul-07-2020