Roller Step Ncej
Khoom Paub meej:
Qhov chaw ntawm Keeb Kwm: Shanxi
Hom Lub Npe: DHDZ
Daim ntawv pov thawj: ASME, JIS, DIN, GB, BS, EN, AS, SABS, ASTM A370, API 6B, API 6C
Daim Ntawv Qhia Kev Xeem: MTC, HT, UT, MPT, Dimension Report, Visual Test, EN10204-3.1, EN10204-3.2
Yam tsawg kawg nkaus Order Quantity: 1 pcs
Journal Surface Roughness: 0.63-0.16μm
Lub ntsej muag zoo: Round
Thauj Pob: Plywood Case
Nqe: Negotiable
Muaj peev xwm ntau lawm: 100PCS / hli
| Khoom siv | C | Mn | P | S | SI | Cr | NI | Mo | Cu | N |
| 4 130 | 0.33 ib | 0.7 | <0.025 | <0.025 | <0.35 | 0.8-1.0 | <0.5 | 0.15-0.25 dr hab | / | / |
| A182 F53 | ≤ 0.030 | ≤ 1.20 | ≤ 0.035 | <0.020 | <0.80 | 24-26 | 6.0-8.0 Nws | 3-5 | <0.50 | 0.24-0.32 Nws |
| A105 | 0.19-0.23 dr hab | 0.9-1.05 Nws | ≤ 0.035 | ≤ 0.030 | 0.15-0.3 Nws | ≤ 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 ib | 1.0 | <0.030 | <0.040 | <0.35 | 0.8-1.1 | <0.030 | 0.15-0.25 dr hab | / | / |
| 34 CrNiMo6 | 0.3-0.38 Nws | 0.5-0.8 hli | ≤ 0.025 | ≤ 0.035 | ≤ 0.4 | 1.3-1.7 Nws | 1.3-1.7 Nws | 0.15-0.3 Nws | / | / |
| 09G2S (09G2C) | ≤ 0.12 | 1.3-1.7 Nws | ≤ 0.03 | ≤ 0.035 | 0.5-0.8 hli | ≤ 0.3 | ≤ 0.3 | / | ≤ 0.3 | ≤ 0.008 |
| ASTMA 36 | ≤ 0.26 | 0.6-0.9 hli | ≤ 0.040 | ≤ 0.050 | ≤ 0.40 | / | / | / | ≥0.20 | / |
| Cov cuab yeej cuab tam | Dia.(mm) | TS/Rm (Mpa) | YS/Rp0.2(Mpa) | EL / A5 (%) | RA/Z (%) | Ntsig | Kev cuam tshuam lub zog | HBW |
| 4 130 | Ф10 | ＞655 | ＞517 ib | ＞18 | ＞35 | V | ≥20 J(-60℃) | 197-23 : kuv |
| A182 F53 | / | ≥800 | ≥550 | ≥15 | / | V | / | <310 |
| A105 | / | ≥485 ib | ≥250 | ≥22 | ≥30 | V | / | 143-187 : kuv |
| F6Mn | / | ≥790 ua | ≥620 | ≥15 | ≥45 | V | / | ≤ 295 |
| 42CrMo4 | Ф10 | ＞1080 | ＞930 ua | ＞25 | ＞45 | V | ≥25 J(-60℃) | <217 |
| 34 CrNiMo6 | Ф12.5 ib | ≥785 ib | / | ≥11 | ≥30 | V | ≥71j ua | / |
| 09G2S (09G2C) | Ф25 | 900-1050 Nws | ≥700 | ≥10 | ≥50 | V | / | / |
| ASTMA 36 | / | 400-550 | ≥250 | ≥23 | / | V | / | / |
Cov txheej txheem tsim khoom:
Forging txheej txheem khiav zoo tswj: Raw khoom steel ingot rau hauv warehouse (kuaj cov tshuaj cov ntsiab lus) → Txiav → Cua sov (Lub cub tawg ntsuas kub) → Thaum tshav kub kub kev kho mob tom qab forging (Lub cub tawg ntsuas kub) Tshem tawm lub cub tawg (kev tshuaj ntsuam dawb paug) → Machining → Inspection (UT , MT, Visal diamention, hardness) → QT → Inspection (UT, mechanical properties, hardness, grain size) → Finish machining → Inspection (dimension) → Packing and Marking (steel stamp, mark) → Storage Shipment
Qhov zoo:
Zoo heev mechanical zog,
High-precision dimensional kam rau ua,
Tswj cov txheej txheem tsim khoom nruj me ntsis,
Advanced tsim khoom thiab tshuaj xyuas cov cuab yeej,
Zoo heev technical personality,
Ua qhov sib txawv raws li cov neeg siv khoom xav tau,
Ua tib zoo saib ntawm pob kev tiv thaiv,
Kev pabcuam zoo.
Daim ntawv thov kev lag luam:
Roj & roj extraction, cua zog tsim, metallurgical machinery, engineering machinery, shipbuildingindustry, siab hlab ntsha, nuclear zog, thiab lwm yam.
