Material CuBe2/UNS.C17200 Copper Strips TD02 Temper Size 0.2mm x 41mm x coil
Product Normal Description:
Product Name | Copper strips |
Grade | CuBe2/UNS.C17200 |
End Product Form | Strips/Tape |
Standard | ASTM B194 |
State of product | Half Hard(TD04) |
Specification | Thickness: 0.2mm Width: 41mm |
Application | Electrical industry |
Chemical Composition of Material CuBe2/UNS.C17200 Copper Alloy:
Numbering | Be | Co+Ni | Cu | Fe | Pb | Si | Al |
C17200 | 1.8-2.0 | ≥0.2 | Margin | 0.15 | - | 0.15 | 0.15 |
Temper Designations of Material CuBe2/UNS.C17200 Copper Strips:
Cuberyllium Designation | ASTM | Mechanical and Electrical Properties of CuBe2/UNS.C17200 Copper Strips | ||||||
Designation | Description | Tensile Strength (Mpa) | Yield Strength 0.2% offset | Elongation Percent | HARDNESS (HV) | HARDNESS Rockwell B or C Scale | Electrical Conductivity (% IACS) | |
A | TB00 | Solution Annealed | 410~530 | 190~380 | 35~60 | <130 | 45~78HRB | 15~19 |
1/2 H | TD02 | Half Hard | 580~690 | 510~660 | 12~30 | 180~220 | 88~96HRB | 15~19 |
H | TD04 | Hard | 680~830 | 620~800 | 2~18 | 220~240 | 96~102HRB | 15~19 |
HM | TM04 | Mill hardened | 930~1040 | 750~940 | 9~20 | 270~325 | 28~35HRC | 17~28 |
SHM | TM05 | 1030~1110 | 860~970 | 9~18 | 295~350 | 31~37HRC | 17~28 | |
XHM | TM06 | 1060~1210 | 930~1180 | 4~15 | 300~360 | 32~38HRC | 17~28 |
Product Photo of Material CuBe2/UNS.C17200 Copper Strips:
Beryllium Copper Alloys:
Beryllium copper (C17200 & C17300) is an age-hardening alloy which attains the highest strength of any copper-base alloy. It may be age-hardened after forming into springs, intricate forms or complex shapes. It is esteemed for spring properties, erosion obstruction, soundness, conductivity, and low creep.
Tempered beryllium copper is C17200 and C17300 that has been age solidified and cold drawn. No further heat treatment is essential past a potential light pressure alleviation. It is adequately flexible to twist without anyone else measurement and can be framed into springs and most shapes. The tempered wire is most valuable where the properties of beryllium copper are wanted, yet the age solidifying of completed parts isn’t useful.
C17510 and C17500 beryllium copper alloys are age-hardenable and give great electrical conductivity, physical properties, and perseverance. They are utilized in springs and wire where electrical conduction or maintenance of properties at raised temperatures is significant.
High-quality beryllium copper combinations contain as much as 2.7% beryllium (cast), or 1.6-2% beryllium with about 0.3% cobalt (created).
High conductivity beryllium copper combinations contain as much as 0.7% beryllium with some nickel and cobalt. The thermal conductivity of these amalgams is more prominent than aluminum and somewhat not exactly unadulterated copper and are regularly utilized as electrical contacts.