Siafft Roller Step
Manylion Cynnyrch:
Man Tarddiad: Shanxi
Enw Brand: DHDZ
Ardystiad: ASME, JIS, DIN, GB, BS, EN, UG, SABS, ASTM A370, API 6B, API 6C
Adroddiad Profi: MTC, HT, UT, MPT, Adroddiad Dimensiwn, Prawf Gweledol, EN10204-3.1, EN10204-3.2
Isafswm Gorchymyn Nifer: 1 darn
Garwedd Arwyneb Journal: 0.63-0.16μm
Siâp Ymddangosiad: Rownd
Pecyn Trafnidiaeth: Achos Pren haenog
Pris: Trafodadwy
Cynhwysedd Cynhyrchu: 100PCS / Mis
| Elfennau materol | C | Mn | P | S | SI | Cr | NI | Mo | Cu | N |
| 4130 | 0.33 | 0.7 | <0.025 | <0.025 | <0.35 | 0.8-1.0 | <0.5 | 0.15-0.25 | / | / |
| A182 F53 | ≤ 0.030 | ≤ 1.20 | ≤ 0.035 | <0.020 | <0.80 | 24-26 | 6.0-8.0 | 3-5 | <0.50 | 0.24-0.32 |
| A105 | 0.19-0.23 | 0.9-1.05 | ≤ 0.035 | ≤ 0.030 | 0.15-0.3 | ≤ 0.1 | ≤ 0.4 | ≤ 0.12 | ≤ 0.4 | / |
| F6Mn | ≤ 0.05 | 1.0 | ≤ 0.03 | ≤0.03 | ≤0.60 | 11-14 | 3.5-5.5 | 0.5-1 | / | / |
| 42CrMo4 | 0.43 | 1.0 | <0.030 | <0.040 | <0.35 | 0.8-1.1 | <0.030 | 0.15-0.25 | / | / |
| 34CrNiMo6 | 0.3-0.38 | 0.5-0.8 | ≤ 0.025 | ≤ 0.035 | ≤ 0.4 | 1.3-1.7 | 1.3-1.7 | 0.15-0.3 | / | / |
| 09G2S ( 09Г2С ) | ≤ 0.12 | 1.3-1.7 | ≤ 0.03 | ≤ 0.035 | 0.5-0.8 | ≤ 0.3 | ≤ 0.3 | / | ≤ 0.3 | ≤ 0.008 |
| ASTMA36 | ≤ 0.26 | 0.6-0.9 | ≤ 0.040 | ≤ 0.050 | ≤ 0.40 | / | / | / | ≥0.20 | / |
| Eiddo mecanyddol | Dia.(mm) | TS/Rm (Mpa) | YS/Rp0.2 (Mpa) | EL/A5 (%) | RA/Z (%) | Rhic | Effaith ynni | HBW |
| 4130 | Ф10 | ＞ 655 | ＞ 517 | ＞ 18 | ＞ 35 | V | ≥20J (-60 ℃) | 197-23 |
| A182 F53 | / | ≥800 | ≥550 | ≥15 | / | V | / | <310 |
| A105 | / | ≥485 | ≥250 | ≥22 | ≥30 | V | / | 143-187 |
| F6Mn | / | ≥790 | ≥620 | ≥15 | ≥45 | V | / | ≤295 |
| 42CrMo4 | Ф10 | ＞ 1080 | ＞ 930 | ＞ 25 | ＞ 45 | V | ≥25J (-60 ℃) | <217 |
| 34CrNiMo6 | Ф12.5 | ≥785 | / | ≥11 | ≥30 | V | ≥71J | / |
| 09G2S ( 09Г2С ) | Ф25 | 900-1050 | ≥700 | ≥10 | ≥50 | V | / | / |
| ASTMA36 | / | 400-550 | ≥250 | ≥23 | / | V | / | / |
Gweithdrefnau Cynhyrchu:
Rheoli ansawdd llif y broses ffugio: Ingot dur deunydd crai i'r warws (profwch y cynnwys cemegol) → Torri → Gwresogi (prawf tymheredd y ffwrnais) → Triniaeth wres ar ôl gofannu (Prawf tymheredd y ffwrnais) Gollwng y ffwrnais (archwiliad gwag) → Peiriannu → Archwiliad (UT , MT, Diamention gweledol, caledwch) → QT→ Arolygiad (UT, priodweddau mecanyddol, caledwch, maint grawn) → Peiriannu gorffen → Arolygu (dimensiwn) → Pacio a Marcio (stamp dur, marc) → Cludo Storio
Mantais:
Priodweddau mecanyddol rhagorol,
Goddefgarwch dimensiwn manwl uchel,
Rheoli'r weithdrefn gynhyrchu yn llym,
Offer gweithgynhyrchu uwch a dyfeisiau archwilio,
Personoliaeth dechnegol ardderchog,
Cynhyrchu dimensiwn gwahanol yn seiliedig ar ofynion y cwsmer,
Rhowch sylw i amddiffyniad y pecyn,
Gwasanaeth llawn o safon.
Diwydiannau Cais:
Echdynnu olew a nwy, cynhyrchu ynni gwynt, peiriannau metelegol, peiriannau peirianneg, diwydiant adeiladu llongau, llongau pwysau, ynni niwclear, ac ati.
