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1. Magaca badeecada: Cr12 Bar Cr12MoV 5CrNiMo 5CrMnMo 20CrMnMo 3Cr2W8V SKD11 H13 Cr12 Die Steel Round Bar |
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2. Dhexroorka ka baxsan: Laga soo bilaabo 5.5mm ilaa 600mm |
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3.Hababka habaynta: Qabow la sawiray & Kulul duuban oo la been abuurtay |
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4. Baakad: Xirmada dhoofinta caadiga ah,ku habboon dhammaan noocyada gaadiidka, ama sida loo baahdo |
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5. Shahaadada Imtixaanka Mill Waxa lagu shubaa shixnad. Kormeerka Qaybta Saddexaad waa la aqbali karaa. |
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6.Shahaado: ISO, SGS, TUV iyo kormeerka qaybta saddexaad. |
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7.Codsiga: Goobta dhismaha, warshadaha dhismaha maraakiibta, warshadaha baabuurta, batroolka & warshadaha kiimikada, |
| Maqaal | Darajooyinka |
| Qaab dhismeedka kaarboon birta | Q195, Q215, Q235, Q275 |
| Daawaha hoose ee dhismaha xoogga sare ee birta | Q295, Q345, Q390, Q420, Q460 |
| Qaab dhismeedka Kaarboonka birta | 10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45, S45C, C45 |
| Qaab dhismeedka Alloy birta | 30Mn2, 40Mn2, 27SiMn, 42Crmo, 20Cr, 40Cr, 20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi, 20MnVB, 20MnTiB, 20CrNiMo, Q345B, 35MnBM, 40MnB, 36Mn2V, 45MnV |
| Birta Guga | 65Mn, 60Si2Mn, 50CrVA |
| Birta Xambaarsan | GCr15, GCr15GD, 55SiMoV |
| Biraha qaab-dhismeedku waxay ku xiran yihiin shuruudaha adkeysiga dhammaadka deminta | 20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo, 42CrMoA, 27SiMn, 40Mn2H, 20CrNiMo, 40Mn2, Q345B, 35MnBM, 40MnB, 45MnV. |
| Ceelasha saliidda birta qaab dhismeedka | 37Mn5, 36Mn2V |
| Silsiladda barroosinka badda | CM490, CM690, M30Mn2 |
Bir Wareega Bar
| C (%) | V(%) | Si(%) | Mn(%) | P(%) | S (%) | Cr(%) | W(%) |
|---|---|---|---|---|---|---|---|
| 0.3-0.4 | 0.2-0.5 | ≦0.4 | ≦0.4 | ≦0.03 | ≦0.03 | 2.2-2.7 | 7.5-9.0 |
| USA | Jarmalka | Shiinaha | Japan | Faransiiska | England | Talyaaniga | Poland | Czechia | Awstariya | Iswiidhan | Isbayn |
| AISI/UNS | DIN,WNr | GB | JIS | AFNOR | BS | UNI | PN | CSN | ONORM | SS | UNE |
| H21 / T20821 | X30WCrV9-3 | 1.2581 | 3Cr2W8V | SKD5 | X30WCrV9 | BH21 | X30WCRV93KU | 2730 |