Original
By certification 
| Model NO.:400SE 1404230412 | Type:Brake Discs |
| Material:Iron | Position:Rear |
| Certification:ISO/TS16949, ISO13485, TS16949, ISO9001, SGS | Classification:Disc |
| Drum Brakes Classification:Brake Drum | Main Market:Eastern Europe |
| Package:as Client's Request | Specification:SGS |
| Trademark:BOSSA | Origin:China |
| Certificates:Is9001 SGS CE CIQ Ts16949 | Weight:1.5-50kg |
| Tensile Strength:Min. 200 N/mm | Brinell Hardness:190 ~ 210 |
| HS Code:870830100 | Production Capacity:1000000piece/Week |
For our factroy could produce various of Brake disc for cars and trucks.
Material:
1. Must meet Grade HT250 GG20 for gray iron castings
2. Chemical Composition (Percent)
* Total Carbon: 3.0 - 3.50%
* Silicon: 1.90 - 2.30%
* Manganese: 0.60 - 0.90%
* Phosphorus: 0.12% Max.
* Sulfur: 0.10% Max.
3. Microstructure:
Graphite Structure: Predominantly type A, size 3-5.
Matrix: Pearlistic with max.15 ferrite. Free from chill
4. Physical Properties
Tensile Strength: Min. 200 N/mm
Brinell Hardness: 190-200
Part of Trucks brake disc OEM NO:
| Unit: mm | |||||||
| Reference No. | A | B | C | D | E | Holes | Application |
| 308834040 | 377 | 45 | 290 | 160 | 335 | 10x23 | BPW |
| 308834020 | 377 | 45 | 290 | 160 | 335 | 10x23 | BPW |
| 308834080 | 377 | 45 | 290 | 170 | 335 | 10x23 | BPW |
| 308834100 | 377 | 45 | n/a | 160 | 335 | 10x23 | BPW |
| 308835050 | 430 | 45 | n/a | 160 | 335 | 10x23 | BPW |
| 85103803(V) | 434 | 45 | 220 | 45 | n/a | n/a | VOLVO |
| 85103804 | 410 | 45 | 220 | 45 | n/a | n/a | VOLVO |
| 3092710(S) | 434 | 45 | 223 | 45 | n/a | n/a | VOLVO |
| 1386686 | 430 | 45 | 208 | 131 | 237 | 10xM16 | SCANIA |
| 4079000500 | 430 | 45 | 131 | 130 | 168 | 12x19 | SAF |
| 4079000700 | 375 | 45 | 131 | 139.5 | 168 | 12x19 | SAF |
| 21227349 | 378 | 45 | 225 | 150 | 250 | 10xM16 | ROR |
| 21224263 | 378 | 45 | 225 | 150 | 275 | 8x24 | ROR |
| 5010216437 | 438 | 45 | 131 | 97 | 165 | 10x17 | RENAULT |
| 1387439 | 432 | 37-45 | 258 | 45 | n/a | n/a | DAF |
| 2992470 | 436 | 45 | 210 | 139 | 240 | 12xM16 | IVECO |
| 81508030023 | 432 | 45 | 131 | 130 | 168 | 12x19 | MAN |
| 81508030021 | 432 | 45 | 208 | 135 | 235 | 10xM16 | MAN |
| 9424212112 | 430 | 45 | 211 | 132 | 238 | 10xM14 | MERCEDES |
| 9434210312 | 430 | 45 | 130 | 145 | 170 | 10x21, 2xM10 | MERCEDES |
| 9754230312 | 377 | 45 | 176 | 139 | 201 | 8xM14 | MERCEDES |
(1)Features: 1.Material: Gray iron HT250, Meet the American Standard G3000, Also offer ductile cast iron. 2.Hardness: 170- 240HB (for ours between 190-200 HB) 3.Stable coefficient friction 4.Low noise, no dust
5.Long service life (2)Machining and manufacturing:CNC maching center. One kind is normal turning, second is grinding,third is slotted and drilled. Many years of production experience. Passed 100% dimension inspection, crack detection and dynamic balance inspection. (3)Certification: ISO9001: 2000, TS16949.SGS (4)The brake disc we can make for: BPW, MAN, VOLVO,BENZ, SCANIA , SCANIA , DURAMETAL , IVECO , NISSAN , RENAULT ,HINO, HYUNDAI,etc.
For our factory mainly produdce: brake disc, brake drum, brake shoe etc casting goods accroding to OEM NO, customer's drawings or samples .
