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Specification 100 a ni.
| Item hming:45# side impact kawngkhar beam . | |
| Delivery conditions:Cold drawn+annealing . | OD:20-35MM a ni. |
| Pawl:45 | Tolerance range: 1.1.2.0-5.0MM a ni. |
Mechanical thil neih 1.1.
| Heat treatment neih hmain . | Heat treatment hnuah . | ||||
|
Tensile chakna . (MPa) tih a ni. |
Yield chakna . (MPa) tih a ni. |
A sei zawng . (%) |
Tensile chakna . (MPa) tih a ni. |
Yield chakna . (MPa) tih a ni. |
A sei zawng . (%) |
| 600-750 | 420 aia tam emaw, a tlukpui emaw . | 22 aia tam emaw, a tlukpui emaw . | ＞1475 | ＞1078 | ＞8 |
Tolerances .
| A mizia . |
Quality tolerance ang zela customized . Customer te mamawh . |
| Pawn lam diameter (d) . | ±0.2mm a ni. |
| Thickness (T) 1.1. | ±0.15mm a ni. |
| Unit khata mass a sei zawng . | ±2mm a ni. |
| Straightness . | 0.8mm/m aia tlem emaw a aia tlem emaw |
| A sei zawng dik tak . | RA3.2 a ni. |
Chemical siam dan .
|
Pawl |
C(%) |
Cr(%) a ni. |
mn(%) a ni. |
ni(%) a ni. |
P(%) |
S(%) |
Si(%) a ni. |
|
#45 |
0.42-0.50 |
0.25 aia tlem emaw, a tlukpui emaw a ni. |
0.50-0.80 |
0.25 aia tlem emaw, a tlukpui emaw a ni. |
0.035 aia tlem emaw, a tlukpui emaw a ni. |
0.035 aia tlem emaw, a tlukpui emaw a ni. |
0.17-0.37 |
Mechanical thil neih 1.1.
|
Tensile chakna(MPA) 1.1. |
Yield chakna(MPA) 1.1. |
Elongation(%) . |
|
600 aia tam emaw, a tlukpui emaw . |
500 aia tam emaw, a tlukpui emaw . |
＞16 |
CBIES Automotive 45# Side Impact Door beams hian drawing leh annealing management zawh hnuah chakna sang tak, plasticity tha tak, leh toughness. a nei a, car kawngkhar beams elongation chu a sang zawk a, a tha zawk. Side door a tlak chuan, door impact beam chu chakna sang tak nen a ni a, side door safety chu nasa takin a ti tlem thei a, chu chuan passive safety chu a ti tha zawk thei a, chu chuan passive safety of the passive safety a ti tha thei a ni.
Pickling Hot-Formed High-Strength Steel 22MNB5 hi car body-a hman tam ber zinga mi a ni. car kawngkhar impact beam leh reinforcement plate, windshield pillar reinforcement plate, leh automotive safety component dang, chakna sang tak leh toughness tha tak nei te tan hman a ni ber.
Processing flow 1000 a ni.
Non-oxygen annealing hi vacuum condition hnuaia steel tubes-te heat treatment a ni. a chhan chu oxygen a awm loh avangin vacuum state-ah iron nen reaction a awm loh avangin, steel tubes surface-ah chuan oxide skin a awm lo a, a surface finish chu a eng a, a var a ni{{2} mahse, a dum leh a sen chuan a surface dum leh oxide skin a nei thung.
FAQ a ni.
1. Engtik lai khan nge CBies hi din a nih a, eng chen nge production-ah a awm tawh?
CBIES plant hi kum 1997 khan din a ni a, kum 8 chhung zet 2012.-ah precision welded tube industry-ah kan lut tan a, auto parts field-ah kan thawk a, auto customer-te tan product leh service kan pe a ni.
2. CBies hian eng certificate nge an neih?
CBIES chuan quality control system kimchang tak a siam a, ISO9001 leh IATF16949 quality management system certification a hmu a, hei hian automotive industry-a customer-te rawngbawlna a neih theihna a tipung a ni.
3. CBies siam chhuah dan hi a hmasawn em?
CBIES Korea atanga Kim Welded Tube production line hmasawn tak chu a rawn lut a, high-frequency welding process chuan heat treatment atan product quality tha tak a pe a, CBIES chuan high-frequency quenching production line leh continuous non-oxygen annealing furnace. engineering thiam tak tak leh advanced equipment te chuan high-quality products te chu an rawn thawn lut a ni.
4. Raw materials ah hian CBies te hian eng nge an thatna?
Raw material thlan chungchangah kan fimkhur a, kan khauh hle. Steel mill lian tak tak atanga raw material quality tha tak tak chauh kan thlang thei. Kan partner steel mill lian ber berte chu Baosteel, Shougang, South Korea’s Posco, Ansteel, leh Baotou Steel. te an ni.
5. CBies-a customer ber berte chu engte nge ni?
CBIES thil siam hi automotive industry-ah hman a ni nasa hle. Main customer te chu BMW, Chevrolet, Daewoo, Great Wall, Changan, FAW, leh Saic General Motors. te an ni.
CBIES chungchang .
CBIES hi China rama professional auto parts supplier a ni a, automotive tubes thawn chhuahnaah kan deal ber a, chung zingah chuan beam impact tubes, shock absorber tubes, exhaust tubes, hydraulic cylinder tubes, seat, leh dashboard tubes, etc{. te pawh a tel a, chungte chu Europe, America, leh ram dangtea thawn chhuah a ni. CBIES Automotive manufactures to have the cBets to have the cbies to have the cbies to have the cbies to have the cbies to have the cbies Ambitions. .
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