Tube Forging Hollow Bars
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
Specification: TUV / PED 2014/68/EU
Yam tsawg kawg nkaus Order Quantity: 1 pcs
Thauj Pob: Plywood Case
Kev kho deg: Polishing
Nqe: Negotiable
Muaj Peev Xwm Ntau Lawm: 20000 Tons / Xyoo
| Khoom siv | C | Mn | P | S | SI | Cr | NI | Mo | Cu | N |
| A182 F51 | ≤ 0.030 | 2.0 | ≤ 0.030 | ≤ 0.020 | <0.80 | 21-23 | 4.5-6.5 | 2.50-3.50 Nws | / | 0.20-0.24 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 |
| 34 NPO 6 | 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 | / | / |
| 16 MnD | 0.13-0.20 dr hab | 1.2-1.6 | ≤ 0.030 | ≤ 0.030 | 0.17-0.37 Nws | ≤ 0.30 | ≤ 0.30 | / | / | / |
| 20 MnMo | 0.17-0.23 dr hab | 1.1-1.4 ib | ≤ 0.025 | ≤ 0.015 | 0.17-0.37 Nws | ≤ 0.030 | ≤ 0.030 | 0.20-0.35 dr hab | / | / |
| 20 MnMoNo | 0.16-0.23 dr hab | 1.2-1.5 hli | ≤ 0.035 | ≤ 0.035 | 0.17-0.37 Nws | / | / | 0.45-0.60 Nws | / | 0.20-0.45 dr hab |
| 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 |
| A182 F51 | / | ≥620 | ≥450 | ≥ 25 | 45 | V | ≥ 45 J | / |
| A182 F53 | / | ≥800 | ≥550 | ≥15 | / | V | / | <310 |
| 34 NPO 6 | F12.5 | ≥785 | / | ≥11 | ≥30 | V | ≥71J | / |
| 16 MnD | Ф10 | 470-630 : kuv | ≥345 | ≥ 21 | / | V | / | / |
| 20 MnMo | Ф10 | ≥605 | ≥475 | ≥ 25 | / | V | ≥180 | / |
| 20 MnMoNo | Ф10 | ≥635 | ≥490 | ≥15 | / | U | ≥47 | 187-229 : kuv |
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:
Cov khoom siv metallurgical, cov khoom siv mining, cov nkoj tawm sab nraud, cov khoom nqa nqa, siv tshuab, tsim hluav taws xob, thiab lwm yam.
