Gost 495-92. Copper sheets and strips. Technical conditions

Gost 1790-77
GOST 22666-77
GOST 1791-67
Tu 48-21-686-80
Tu 48-21-172-72
Tu 48-21-128-72
GOST 5307-77
GOST 5189-75
GOST 1173-93
Gost 495-92
GOST 546-2001

Technical Characteristics

Copper sheets and strips are produced of copper grades Ml, M1p, M2, M2p, M3 and M3p. Cold-rolled copper sheets and strips (according to GOST 495-92 technical conditions) are produced with normal and high accuracy of manufacturing by width and length of the sheets and by thickness of the strips. Thickness of cold-rolled sheets and limiting deviation of thickness must correspond to the following.

Thickness, mm Standard deviations of the thickness of the sheet at width, mm
600 710 и 800 1000
0,4 -0,06 -0,09 -
0,5
0,6 -0,08 -0,10
0,7
0,8 -0,15
0,9 -0,09 -0,12 -0,16
1,0 -0,10 -0,17
1,1
1,2 -0,12 -0,14 -0,18
1,3
1,4
1,5 -0,14 -0,16 -0,20
1,6
1,8
2,0 -0,16 -0,18 -0,22
2,2
2,5 -0,18 -0,20 -0,24
3,0
3,5 -0,20 -0,24 -0,28
4,0 -0,22 -0,30
4,5 -0,24 -0,27 -0,32
5,0 -0,26 -0,30 -0,34
5,5
6,0 -0,36
6,5 -0,34
7,0 -0,28 -0,36 -0,44
8,0 -0,30
9,0 -0,32 -0,40 -0,50
10,0 -0,34
11,0 -0,40 -0,60
12,0 -0,44 -0,50 -0,70

The width and length of cold-rolled sheets shall be as shown below.

Width Length
600 1500; 2000
710 1410
800 2000
1000

Sheets with width and length deviating from the given ones are allowed not more than 15% of the lot weight.

Standard tolerances of width and length of cold-rolled sheets must comply with the following specifications.

Thickness, mm Standard tolerances of width and length, mm
along the width on length
Up to 3,0 inclusive -5 -10
Sv. 3,0 -10 -20

Tests

Material (according to GOST 495-92 specification) must be subjected to the tests - tensile, and hydrostatic or non-destructive electrical test. Material must meet the required mechanical properties - ultimate tensile strength, yield strength, elongation.

The supplier

The supplier Evek GmbH offers to buy copper tape (GOST 495-92 specifications), the price is the most optimal in this segment of rolled products. We offer tapes copper from specialized warehouses of the company with delivery in any city. We invite you to cooperation with our partners.

Buy, best price

The supplier offers to buy copper tape, the price - due to technological features of production without including additional costs. On the website of the supplier Evek GmbH information on the latest arrivals of products. We have the best price-quality ratio. The supplier Evek GmbH offers to buy copper strip (GOST 495-92 technical conditions) at the best price from the supplier.