Alang Auto &
Gen. Co. Pvt. Ltd

Cupro/nickel Scrap

Cupro/Nickel Scrap

Copper is a vital ingredient in making of the steel of various grades. We trade in copper and Cupro nickel alloys to fulfil the requirements of various customers.

  • 95/5
  • 90/10
  • 70/30
  • Monel 400/500
Sr. No Name International
Standard Grade
Composition & Range (%)
CU NI FE SI C S AL TI MN PB ZN
01 CN 90/10 C 70600 Remainder 9-11 1-1.8 - - - - - 0.5-1.2 0.5-max 1 max
02 CN 95/5 UNS C70400 Remainder 4.8-6.2 1.3-1.7 - - - - - 0.30-0.80 - 1 max
03 CN 70/30 C71500, C71520,
NES780, ASTM B151
Remainder 23-32 0.5-1.5 - - - - - 0.4-1.0 - -
04 MONEL 400 MONEL ALLOY 400,
UNS N04400
Remainder 63 Min 2.5 Max 0.05 Max 0.30 Max 2.024 Max - - 2 max - -
05 MONEL 500 MONEL K500,
UNS N05500
Remainder 63-70 2.0 Max - - - - - 1.5 max - -

International Standard Grade      C 70600

CU    Remainder

NI    1-1.8

FE    1-1.8

SI    –

C    –

S    –

AL    –
TI    –
MN    0.5-1.2
PB    0.5-max

PB    1 max

International Standard Grade      UNS C70400

CU    Remainder

NI    4.8-6.2

FE    1.3-1.7

SI    –

C    –

S    –

AL    –

TI    –

MN    0.30-0.80
PB    –

PB    1 max

International Standard Grade      C71500, C71520, NES780, ASTM B151

CU    Remainder

NI    23-32

FE    0.5-1.5

SI    –

C    –

S    –

AL    –

TI    –

MN    0.4-1.0
PB    –

PB    –

International Standard Grade      MONEL ALLOY 400, UNS N04400

CU    Remainder

NI    63 Min

FE    2.5 Max

SI    0.05 Max

C    0.30 Max

S    2.024 Max

AL    –

TI    –

MN    2 max
PB    –

PB    –

International Standard Grade   MONEL K500, UNS N05500
CU    Remainder

NI  63-70

FE  2.0 Max

SI    –

C    –

S    –

AL    –

TI    –
MN    1.5 max
PB    –

PB    –

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