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ToughMet Copper Nickel / Nickel Bronze

ASTM B929, ASTM B505

Farmer’s Copper Ltd. a ToughMet 3 nickel bronze supplier, maintains an extensive inventory of Brush Wellman spinodal alloy ToughMet 3 Copper Nickel Tin C729 AT temper in rod form. C72900 is an excellent alternative to nickel alloys, aluminum bronzes, and beryllium copper. Copper alloy 729 advantages are its high strength, anti-galling, excellent machinability, and it is non-sparking. ToughMet alloys are available in wrought form (C72900 in tempers of A, AT, and TS. Continuous cast form C96900 in CX Temper), and are designed to satisfy a variety of performance demands in harsh environments.

Toughmet Nickel Bronze Shapes

Toughmet Nickel Bronze Applications

  • Drilling and mining equipment
  • Aircraft bearings
  • Pump parts
  • Mobile equipment

Toughmet Comparison Chart

Alloy (UNS)TemperStandards & SpecificationsUltimate Tensile Strength (ksi)Yield StrengthTensile Elongation (%)HardnessMax. Hardness
ToughMet 3 (C72900)AT 90NACE MR0175/ISO 15156, ASTM B249, ASTM B251, MIL-STD-167110+90+12+HBN 260No Restriction
ToughtMet 3 (C72900)AT 110NACE MR0175/ISO 15156, ASTM B249, ASTM B251, AMS 4596, MIL-S-901D, BMS 7-373125+110+8+HRC 30No Restriction
ToughMet 3TS 160UNACE MR0175/ISO 15156, AMS 4597, ASTM B249, ASTM B251160+150+3+HRC 36No Restriction
Monel Alloy K-500Annealed & AgedNACE MR0175/ISO 15156, ASTM B865, DIN 17751, DIN 17752, QQN 286, ISO 9723, AMS 4676130+85+20+HRC 30HRC 35
MONEL alloy 400Hard DrawnNACE MR0175/ISO 15156, ASTM B164, ASTM B165, DIN 17551, DIN 17752, QQ-N-281, AMS 4574110+90+3+HRC 20HRC 40
70-30CuNi (C71500)1/2 Hard DrawnNACE MR0175/ISO 15156, ASTM B151, MIL-C-15726, ASME SB 466, ASTM B466, MIL-T-16420757015HRB 80No Restriction
90-10 CuNi (C70600)Light DrawnNACE MR1075/ISO 15156, ASTM B151, MIL-C-15726, ASME SB466, ASTM B466, ASTM B469, MIL-T-16420605710HRB 72No Restriction
6AL-4V Titanium (R56400)AnnealedNACE MR0175/ISO 15156, AMS 4928130+120+10+HRC 36HRC 36
INCONEL Alloy 625 (N06625)AnnealedNACE MR0175/ISO 15156, ASTM B446, AMS 5666, ASTM B444, ASTM B829120+60+30+HRB 95HRC 35
INCONEL Alloy 718 (N07718)Annealed & AgedNACE MR0175/ISO 15156, AMS 5664, AMS 559017014515HRC 35HRC 35

Markets Served

Farmer’s Copper Ltd. a ToughMet 3 nickel bronze supplier, extends its services throughout many industries. We provide the raw copper alloy materials in various standard shapes as well as custom cut copper alloys.

Our Commitment to Service

As a leading copper, brass, & bronze alloys supplier, Farmers Copper Ltd. attributes our success to serving our customers, through our service-minded employees and material readily available for prompt, accurate deliveries of copper, brass, bronze, stainless steel and other metal alloys.

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