Welcome to Shanghai Changyu Copper Co., Ltd.
Shanghai Changyu Copper Co., Ltd.
CONTACT US
Shanghai Changyu Copper Co., Ltd.
Contacts:Mr. Li
TEL:86-021-58978839
address:No. 5800 Shenjiang Road, Pudong New District, Shanghai, China
current location:HOME > PRODUCT > Copper Strips > Copper Strip

Copper Strip

C192/C194 Lead-in Frame Copper Strip

Product description:C192100/C19400 lead-in frame copper strip, with good cold machinability, medium strength and high electrical conductivity, good electroplating, hot dip tin plating performance, is suitable for soldering and gas shielded welding and mainly used in integrated circuits, microelectronics, LED , computers and other industries.
Online Chat

1. Product Name: Lead-in Frame Copper Strip

Grade: C19210, C19400

Product Features

1. C19210

Tensile strength: 300-450Mpa; Hardness: HV 110-135; Conductivity > 85% IACS; High softening point: above 470 ° C; Good corrosion resistance; Expansion coefficient is matched with silicon wafer, ceramic or glass to ensure obtaining a hermetic package.

2, C19400

Tensile strength: 350-550Mpa; Hardness: HV120-160; Conductivity > 60% IACS; High softening point: above 470 ° C; Good corrosion resistance; Expansion coefficient matched with silicon wafer, ceramic or glass to ensure a hermetic package; good soldering performance.

Name

ASTM

EN

JIS 

GB

Features

Application

Lead-in Frame Copper Strip

C19210

CuFe0.1P

KFC

QFe0.1

Good cold working performance, medium strength and high conductivity, good electroplating, hot dip tin plating performance, very suitable for soldering and gas shielded welding.

Mainly used in integrated circuit, microelectronics, LED, computer and other industries, in the integrated circuit plays a supporting chip, connecting circuit and heat dissipation role, is the key components of integrated circuits.

C19400

CuFe2P

C194 

QFe2.5

Good cold working performance, medium strength and medium conductivity, good electroplating performance, hot-dip tin plating performance, suitable for soldering and gas shielded welding.

sashafu@cycopper.com