Carrier Plate Swedish Hardox450
Shenzhen Chang Universal Electronic Co., Ltd. is a professional manufacturer specializing in the deep processing of PCB, CCL, IC carrier boards, and other industries using pressed steel plates and carrier plates. Its main business includes sales, leveling, grinding, polishing, cutting, and repair; We undertake precision grinding of various types of steel plates, specializing in the design and production of high-precision, high-temperature bearing plates and hot-pressed mirror steel plates.
Carrier Plate Swedish Hardox450
Product Overview:
This product uses Swedish Hardox450 steel grade and is deeply processed by our technical personnel according to customer needs. The carrier plates/cover plates provided by our company can meet all the pressing production needs of the current PCB industry.
Product Specification:
|
HARDOX-450 |
|
|
Mass Lamination |
|
|
Thickness |
3mm—80mm |
|
Length |
≦6000mm |
|
Width |
≦1600mm |
|
Dimension tolerances |
±0.5mm |
|
Yield strength (Mpa) |
≥1200 |
|
Tensile strength (Mpa) |
≥1400 |
|
Hardness (HBW) |
425-475 |
|
Thickness Tolerances |
±0.2mm |
|
Operation temperature (℃) |
≦250℃ |
|
Planeness |
≦0.2mm/m |
|
Parallelism |
≦0.03mm |
|
Grinding Roughness |
Ra≦1.0um |
|
Thermal expansion rate(10-6/℃) |
≥10 |
|
Heat Conductivity(W/(m*k) |
≥42 |
|
Plasticity (%) |
10 |
