Chemical composition

nickel_other_alloys
Alloy Description IS ASTM BS2870 EN JIS Copper (Cu%) Zinc (Zn%) Nickel Other impurities (%)
NS-10 Ni- Silver IS 2283- NS10 C74500 NS 103 CW401J C7451 60-65 remaining 9-11 1% Max
NS-12 Ni- Silver IS 2283- NS12 C75700 NS 104 CW403J - 60-65 remaining 11-13 1% Max
NS-15 Ni- Silver IS 2283- NS15 C75400 NS 105 - C7541 60-65 remaining 14-18 1% Max
Ni-Br Ni- Brass - C73200 - - - 74-76 19-21 4.5-5.5 0.5% Max
Cu-Ni Cu- Nickel - C71300 CN105 CW 350 H - remaining 0.5% Max 24-26 2% Max

Mechanical Properties

Alloy Description Temper Hardness HV Min - Max Tensile Strength   N/mm2 (Min) Elongation% min
NS-10 Ni- Silver Annealed (O) 100 max 350-400 45
Half Hard (HB) 125-160 400-500 20
Hard (H) 160-185 500-580 5
Extra Hard (HE) 185min 580 min -
NS-12 Ni- Silver Annealed (O) 105 max 380-420 40
Half Hard (HB) 130-160 420-520 15
Hard (H) 160-190 520-600 3
Extra Hard (HE) 190min 600 min -
NS-15 Ni- Silver Annealed (O) 105 max 380-420 40
Half Hard (HB) 135-165 420-550 15
Hard (H) 165-195 550-650 3
Extra Hard (HE) 195min 650 min -
Ni-Br Ni- Brass Annealed (O) - - -
Half Hard (HB) 115-135 - -
Hard (H) 135-165 - -
Extra Hard (HE) 165 - 185 -
Spring Hard (HS) 185 Min -
Cu-Ni Cu- Nickel Annealed (O) 70-100 290 Min -
Half Hard (HB) 100-140 - -
Hard (H) 140-160 - -
Extra Hard (HE) 160-180 -
Spring Hard (HS) 180Min -

Dimensions

Alloy For Strips & Foils For Sheets
Thickness Range (Min-Max) mm Width Range (Min-Max) mm Coil ID (mm) Coil Density ( Max coil weight) Kg/mm width Thickness (Min-Max) mm Width Range (Min-Max) mm Length (Max) mm
Nickel Brass, Nickel Silver & Cupro Nickel 0.2 - 0.3 10-350 100-300 2-3 - - -
0.31 -0.80 20-450 300-400 2-3 0.30 - 1 450 Max 1500
0.81 - 4 20-450 300-400 2-3 1 - 4 450 Max 4000

Weight Calculator

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