India · IS

Cu ETP

IS 613:2000 — IS 613

Chemical composition

wt% · log scale

min – max range
typical value

Mechanical properties

value range by condition

Chemical composition

Element	min	max	Similar	Remarks
Bi		0.001
Cu+Ag	99.9
Pb		0.005
Total Others		0.03	Excluding Silver and Oxygen	Excluding Silver and Oxygen

Mechanical properties

Heat treatment / condition	Yield strength	Tensile strength	Elongation	Reduction of area	Impact energy	Hardness
bars, steel bars, Annealed +O, 10 < d <= 12 mm, or		240	≤40
bars, steel bars, Annealed +O, 12 < d <= 50 mm, or		230	≤45
bars, steel bars, Annealed +O, 50 < d <= 90 mm, or		230	≤45
bars, steel bars, Annealed +O, 6 < d <= 10 mm, or		250	≤32
bars, steel bars, Hardened +HD, 10 < d <= 12 mm, or		≤320	≤6
bars, steel bars, Hardened +HD, 12 < d <= 25 mm, or		≤290	≤8
bars, steel bars, Hardened +HD, 25 < d <= 90 mm, or		≤260	≤12
bars, steel bars, Hardened +HD, 6 < d <= 10 mm, or		≤330
bars, steel bars +HB, 10 < d <= 12 mm, or		≤260	≤12
bars, steel bars +HB, 12 < d <= 25 mm, or		≤250	≤18
bars, steel bars +HB, 25 < d <= 50 mm, or		≤230	≤22
bars, steel bars +HB, 50 < d <= 90 mm, or		≤230	≤22
bars, steel bars +HB, 6 < d <= 10 mm, or		≤280	≤8
bars, HV						钢棒 Hardened (HD) 25 < d <= 90 mm 直径，板的横截宽度或厚度 ≤90；钢棒 Hardened (HD) 12 < d <= 25 mm 直径，板的横截宽度或厚度 ≤90；钢棒 Hardened (HD) 10 < d <= 12 mm 直径，板的横截宽度或厚度 ≤90；钢棒 Hardened (HD) 6 < d <= 10 mm 直径，板的横截宽度或厚度 ≤90；钢棒半硬(HB) 50 < d <= 90 mm 直径，板的横截宽度或厚度 ≤70；钢棒半硬(HB) 25 < d <= 50 mm 直径，板的横截宽度或厚度 ≤70；钢棒半硬(HB) 12 < d <= 25 mm 直径，板的横截宽度或厚度 ≤70；钢棒半硬(HB) 10 < d <= 12 mm 直径，板的横截宽度或厚度 ≤70；钢棒半硬(HB) 6 < d <= 10 mm 直径，板的横截宽度或厚度 ≤70；钢棒 Annealed (O) 50 < d <= 90 mm 直径，板的横截宽度或厚度 60；钢棒 Annealed (O) 12 < d <= 50 mm 直径，板的横截宽度或厚度 60；钢棒 Annealed (O) 10 < d <= 12 mm 直径，板的横截宽度或厚度 60；钢棒 Annealed (O) 6 < d <= 10 mm 直径，板的横截宽度或厚度 60