Alloy Steel Gear Ring
Product Details:
Nzvimbo Yekwakabva: Shanxi
Zita reBrand: DHZ
Certification: ASME, JIS, DIN, GB, BS, EN, AS, SABS, ASTM A370, API 6B, API 6C
Testing Report: MTC, HT, UT, MPT, Dimension Report, Visual Test, EN10204-3.1, EN10204-3.2
Minimum Order Quantity: 1 chidimbu
Yekutakura Package: Plywood Nyaya
Mutengo: Zvinogoneka
Kukwanisa Kugadzira: 100PCS / Mwedzi
| Zvinhu zvekushandisa | C | Mn | P | S | SI | Cr | NI | Mo | Cu | N |
| 4140 | 0.43 | 1.0 | <0.030 | <0.040 | <0.35 | 0.8-1.1 | <0.030 | 0.15-0.25 | <0.030 | / |
| F6Mn | ≤ 0.05 | 1.0 | ≤ 0.03 | ≤0.03 | ≤0.60 | 11-14 | 3.5-5.5 | 0.5-1 | / | / |
| 09G2S ( 09Г2С ) | ≤ 0.12 | 1.3-1.7 | ≤ 0.03 | ≤ 0.035 | 0.5-0.8 | ≤ 0.3 | ≤ 0.3 | / | ≤ 0.3 | ≤ 0.008 |
| 35NiCrMoV12-5 | 0.30-0.40 | 0.4-0.7 | ≤ 0.015 | ≤ 0.015 | ≤ 0.35 | 1.0-1.4 | 2.5-3.5 | 0.35-0.65 | / | / |
| 20MnMo | 0.17-0.23 | 1.1-1.4 | ≤0.025 | ≤0.015 | 0.17-0.37 | ≤0.030 | ≤0.030 | 0.20-0.35 | / | / |
| 20MnMoNo | 0.16-0.23 | 1.2-1.5 | ≤0.035 | ≤0.035 | 0.17-0.37 | / | / | 0.45-0.60 | / | 0.20-0.45 |
| Mechanical property | Dia.(mm) | TS/Rm (Mpa) | YS/Rp0.2 (Mpa) | EL/A5 (%) | RA/Z (%) | Notch | Impact simba | HBW |
| 4140 | Ф10 | ＞1080 | ＞930 | ＞25 | ＞45 | V | ≥25J(-60℃) | <217 |
| F6Mn | / | ≥790 | ≥620 | ≥15 | ≥45 | V | / | ≤295 |
| 09G2S ( 09Г2С ) | Ф25 | 900-1050 | ≥700 | ≥10 | ≥50 | V | / | / |
| 35NiCrMoV12-5 | Ф12.5 | ≥1100 | ≥850 | ≥8.0 | / | V | / | / |
| 20MnMo | Ф10 | ≥605 | ≥475 | ≥25 | / | V | ≥180 | / |
| 20MnMoNo | Ф10 | ≥635 | ≥490 | ≥15 | / | U | ≥47 | 187-229 |
Maitiro ekugadzira:
Kugadzira kuyerera kwemhando yekudzora: Raw zvinhu simbi ingot mudura (yedza iyo kemikari yemukati) → Kucheka → Kupisa (Kupisa tembiricha yekuyedza) → Kurapa kwekupisa mushure mekugadzira (Kuyedza tembiricha yevira) Bvisa choto (kuongororwa kusina chinhu)→ Machining→ Kuongorora(UT ,MT,Visal diamention, kuoma)→ QT→ Kuongorora(UT, midziyo yemagetsi, kuoma, saizi yezviyo)→ Pedzisa kugadzira→ Kuongorora (dimension)→ Kurongedza uye Kumaka(chitambi chesimbi, mucherechedzo)→ Kutakura Kuchengeta
Advantage:
Yakanakisa mechanic properties,
High-chaiyo dimensional kushivirira,
Dzora maitiro ekugadzira zvakasimba,
Yepamberi yekugadzira michina uye yekuongorora michina,
Yakanakisa tekinoroji hunhu,
Gadzira chimiro chakasiyana zvichienderana nezvinodiwa nemutengi,
Teerera pakudzivirira kwepakeji,
Quality full service.
