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Copper, Brass, Nickel Silver Metals & Alloys

Discover premium quality metals for your jewelry projects. Our extensive selection includes copper, brass, and nickel silver in various forms - from sheets and wires to stampings and components. Perfect for both beginners and professional jewelers seeking versatile, durable materials that offer exceptional workability and beautiful finishes.

Copper Sheet Metal 12" x 12" Square

Otto Frei
Part # Varies
Original price $21.85 - Original price $63.85
Original price
$21.85 - $63.85
$21.85 - $63.85
Current price $21.85

Professional-grade copper sheet metal in a 12" × 12" square format, available in six gauges ranging from 16 to 26 gauge. Each sheet is sold individ...

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Original price $21.85 - Original price $63.85
Original price
$21.85 - $63.85
$21.85 - $63.85
Current price $21.85

Brass Sheet Metal 12" x 12" Square

Otto Frei
Part # Varies
Original price $24.65 - Original price $53.55
Original price
$24.65 - $53.55
$24.65 - $53.55
Current price $24.65

Brass is an alloy of copper and zinc. Our standard sheet is made of 260 alloy brass, also known as Yellow Brass, which contains 68–70% copper with ...

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Original price $24.65 - Original price $53.55
Original price
$24.65 - $53.55
$24.65 - $53.55
Current price $24.65

Brass Sheet Metal 6" x 6" Square

Eurotool
Part # Varies
Original price $6.50 - Original price $18.95
Original price
$6.50 - $18.95
$6.50 - $18.95
Current price $6.50

These 6" x 6" red brass sheet metal squares are sold individually, each wrapped on cardboard for protection. Red brass is a copper-zinc alloy with ...

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Original price $6.50 - Original price $18.95
Original price
$6.50 - $18.95
$6.50 - $18.95
Current price $6.50

Copper Sheet Metal 6" x 6" Square

Eurotool
Part # Varies
Original price $7.25 - Original price $18.25
Original price
$7.25 - $18.25
$7.25 - $18.25
Current price $7.25

6 × 6 inch square copper sheet metal supplied straight from the mill for forming, cutting, and fabrication. The raw surface reflects its as-rolled ...

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Original price $7.25 - Original price $18.25
Original price
$7.25 - $18.25
$7.25 - $18.25
Current price $7.25

Jeweler's Brass Round Wire-14 to 30 Gauge

Grobet USA
Part # Varies
Original price $10.50 - Original price $14.25
Original price
$10.50 - $14.25
$10.50 - $14.25
Current price $10.50

Jeweler's brass round wire in soft temper, ideal for jewelry making, wire wrapping, and use as binding wire. Available in seven gauges ranging from...

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Original price $10.50 - Original price $14.25
Original price
$10.50 - $14.25
$10.50 - $14.25
Current price $10.50

Soft Copper Round Wire

Otto Frei
Part # Varies
Original price $10.00 - Original price $12.50
Original price
$10.00 - $12.50
$10.00 - $12.50
Current price $10.00

Soft copper round wire supplied in 4 troy ounce coils for jewelry making, metalsmithing, and general shop use. The wire draws and bends smoothly, w...

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Original price $10.00 - Original price $12.50
Original price
$10.00 - $12.50
$10.00 - $12.50
Current price $10.00

Iron Binding Wire-Various Diameters 0.51mm to 0.17mm

Otto Frei
Part # Varies
Original price $15.50 - Original price $43.00
Original price
$15.50 - $43.00
$15.50 - $43.00
Current price $15.50

Classic iron binding wire is an essential tool for jewelers, used for a wide range of bench tasks—most commonly for wrapping charcoal blocks during...

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Original price $15.50 - Original price $43.00
Original price
$15.50 - $43.00
$15.50 - $43.00
Current price $15.50

Round Spring Steel Wire 36" Coils-15 Gauge to 31 Gauge

Otto Frei
Part # Varies
Original price $6.40 - Original price $6.40
Original price
$6.40
$6.40 - $6.40
Current price $6.40

Round spring steel wire supplied in a 36-inch coil for precision parts and mechanisms that require consistent spring action. The tempered wire hold...

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Original price $6.40 - Original price $6.40
Original price
$6.40
$6.40 - $6.40
Current price $6.40

Nickel Silver Sheet Metal 6" x 6" Square

Eurotool
Part # Varies
Original price $13.95 - Original price $19.95
Original price
$13.95 - $19.95
$13.95 - $19.95
Current price $13.95

Nickel silver is an alloy of brass containing mostly brass combined with nickel and zinc. There are many alloy formulas called nickel silver — this...

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Original price $13.95 - Original price $19.95
Original price
$13.95 - $19.95
$13.95 - $19.95
Current price $13.95

Stainless Steel Binding Wire

Otto Frei
Part # Varies
Original price $13.50 - Original price $13.50
Original price
$13.50
$13.50 - $13.50
Current price $13.50

Stainless steel binding wire offers a more durable and user-friendly alternative to standard iron binding wire for soldering and metalworking appli...

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Original price $13.50 - Original price $13.50
Original price
$13.50
$13.50 - $13.50
Current price $13.50

Copper Casting Grain

Otto Frei
Part # 846-90
Original price $0.00 - Original price $0.00
Original price $0.00
$4.10
$4.10 - $4.10
Current price $4.10

This hard-to-find .999 pure copper casting grain is used for alloying with gold and silver. High-purity copper ensures consistent, repeatable resul...

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Original price $0.00 - Original price $0.00
Original price $0.00
$4.10
$4.10 - $4.10
Current price $4.10

Copper Bracelet Blanks

Otto Frei
Part # Varies
Original price $1.65 - Original price $8.50
Original price
$1.65 - $8.50
$1.65 - $8.50
Current price $1.65

These pre-cut copper bracelet blanks are ready for stamping, texturing, forming, and finishing — ideal for jewelers, metalsmiths, and hobbyists who...

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Original price $1.65 - Original price $8.50
Original price
$1.65 - $8.50
$1.65 - $8.50
Current price $1.65

Copper Solder Paste - Soft - 1/2 oz - Cadmium Free

Otto Frei
Part # 154.840
Original price $0.00 - Original price $0.00
Original price $0.00
$5.95
$5.95 - $5.95
Current price $5.95

This copper paste solder — technically known as phos-copper paste solder — is a cadmium-free and indium-free formula designed for hard (torch) sold...

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Original price $0.00 - Original price $0.00
Original price $0.00
$5.95
$5.95 - $5.95
Current price $5.95

Brass Casting Grain-Sold by the Troy Ounce

Otto Frei
Part # 846-91
Original price $0.00 - Original price $0.00
Original price $0.00
$5.31
$5.31 - $5.31
Current price $5.31

An ideal choice for sample lines and production casting, this brass casting grain is a clean two-component alloy of copper and zinc — nothing else....

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Original price $0.00 - Original price $0.00
Original price $0.00
$5.31
$5.31 - $5.31
Current price $5.31

2 Ounce Pack-Re-Cast-It Gold Alloy Refresher-Replenisher

Otto Frei
Part # 122.607
Original price $0.00 - Original price $0.00
Original price $0.00
$26.75
$26.75 - $26.75
Current price $26.75

Re-Cast-It is an alloy additive designed for recasting old or scrap yellow gold. It does not contain gold and is not a substitute for gold, but whe...

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Original price $0.00 - Original price $0.00
Original price $0.00
$26.75
$26.75 - $26.75
Current price $26.75

Brass 32 Gauge Bezel Wire 3/16" Wide by 10 Feet

Eurotool
Part # 143.3451
Original price $0.00 - Original price $0.00
Original price $0.00
$11.15
$11.15 - $11.15
Current price $11.15

This brass bezel wire delivers a single continuous 10-foot roll ideal for setting cabochons, stones, and decorative elements in metalsmithing and j...

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Original price $0.00 - Original price $0.00
Original price $0.00
$11.15
$11.15 - $11.15
Current price $11.15
Sold out

Brass Round Rivet Wire Assortment-6" Lengths

Otto Frei
Part # 143.501
Original price $0.00 - Original price $0.00
Original price $0.00
$6.95
$6.95 - $6.95
Current price $6.95

This package of brass rivet wire in 6" lengths is an essential addition to any jeweler's or metalsmith's bench. Each assortment contains approximat...

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Original price $0.00 - Original price $0.00
Original price $0.00
$6.95
$6.95 - $6.95
Current price $6.95
Sold out

Light Yellow 9-14 Investment Casting Master Alloy-Per Troy Ounce (20DWT)

Otto Frei
Part # 846-134
Original price $0.00 - Original price $0.00
Original price $0.00
$30.75
$30.75 - $30.75
Current price $30.75

A popular all-around investment casting master alloy formulated for producing 9–14k gold. This alloy contains more silver than comparable formulati...

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Original price $0.00 - Original price $0.00
Original price $0.00
$30.75
$30.75 - $30.75
Current price $30.75

Copper 32 Gauge Bezel Wire 3/16" Wide by 10 Feet

Otto Frei
Part # 143.3452
Original price $0.00 - Original price $0.00
Original price $0.00
$14.25
$14.25 - $14.25
Current price $14.25

A single continuous 10-foot roll of copper bezel wire, ideal for setting stones and creating bezels in metalsmithing and jewelry fabrication work. ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$14.25
$14.25 - $14.25
Current price $14.25

Dark Yellow 9-14 Investment Casting Master Alloy For Stone In Place Casting-Per Troy Ounce (20 DWT)

Otto Frei
Part # 846-128
Original price $0.00 - Original price $0.00
Original price $0.00
$26.90
$26.90 - $26.90
Current price $26.90

This Dark Yellow Investment Casting Master Alloy is formulated for alloying with pure gold to produce 9K to 14K casting alloy, with specific perfor...

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Original price $0.00 - Original price $0.00
Original price $0.00
$26.90
$26.90 - $26.90
Current price $26.90

Standard Yellow 9-14 Investment Casting Master Alloy-Per Troy Ounce (20DWT)

Otto Frei
Part # 846-132
Original price $0.00 - Original price $0.00
Original price $0.00
$26.75
$26.75 - $26.75
Current price $26.75

A reliable, professional-grade investment casting master alloy formulated to produce a darker yellow tone ideal for 10K–14K gold alloying. This all...

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Original price $0.00 - Original price $0.00
Original price $0.00
$26.75
$26.75 - $26.75
Current price $26.75

Pink Solder Alloys-For Making 18K Pink Solder-Easy, Medium & Hard

Otto Frei
Part # Varies
Original price $21.40 - Original price $24.20
Original price
$21.40 - $24.20
$21.40 - $24.20
Current price $21.40

These solder alloys are formulated to allow jewelers to make their own 18K pink solder in-house. These alloys contain no gold. To achieve 18K gold,...

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Original price $21.40 - Original price $24.20
Original price
$21.40 - $24.20
$21.40 - $24.20
Current price $21.40

Brass Eyelets-1/8" or 5/32"-Packs of 24

Eurotool
Part # Varies
Original price $4.70 - Original price $4.70
Original price
$4.70
$4.70 - $4.70
Current price $4.70

These brass eyelets are designed for use with a riveting tool to create smooth, consistent flares with a clean, professional finish. Each eyelet fe...

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Original price $4.70 - Original price $4.70
Original price
$4.70
$4.70 - $4.70
Current price $4.70

Manganese Bronze Casting Alloy by the Pound

Otto Frei
Part # 143.301
Original price $0.00 - Original price $0.00
Original price $0.00
$28.50
$28.50 - $28.50
Current price $28.50

Jewelers Manganese Bronze is a casting alloy developed to provide jewelry casters with a base metal suitable for both centrifugal and vacuum castin...

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Original price $0.00 - Original price $0.00
Original price $0.00
$28.50
$28.50 - $28.50
Current price $28.50

Dark Pink-Rose 9-18 All Purpose Master Alloy-Sold By the Troy Ounce (20DWT)

Otto Frei
Part # 846-150
Original price $0.00 - Original price $0.00
Original price $0.00
$17.95
$17.95 - $17.95
Current price $17.95

The Dark Pink-Rose 9–18 All Purpose Master Alloy is a professional-grade casting and fabrication alloy designed for jewelers working across a wide ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$17.95
$17.95 - $17.95
Current price $17.95

Ultra White 9-18 Investment Casting Master Alloy

Otto Frei
Part # 846-140
Original price $0.00 - Original price $0.00
Original price $0.00
$9.35
$9.35 - $9.35
Current price $9.35

The Ultra White 9–18 Investment Casting Master Alloy is a nickel-based white gold master alloy formulated for investment casting and fabrication ap...

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Original price $0.00 - Original price $0.00
Original price $0.00
$9.35
$9.35 - $9.35
Current price $9.35

Rich Yellow 18-22 Investment Casting & Fabricating Master Alloy-Suitable for Granulation-Per Troy Ounce (20DWT)

Otto Frei
Part # 846-175ND
Original price $0.00 - Original price $0.00
Original price $0.00
$91.30
$91.30 - $91.30
Current price $91.30

This rich, deep yellow master alloy is specially formulated for jewelers working in 18K–22K gold fabrication and investment casting. Designed with ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$91.30
$91.30 - $91.30
Current price $91.30

Rich Yellow 18-22 Investment Casting Master Alloy-Per Troy Ounce (20DWT)

Otto Frei
Part # 846-175
Original price $0.00 - Original price $0.00
Original price $0.00
$72.98
$72.98 - $72.98
Current price $72.98

Rich Yellow 18–22 Investment Casting Master Alloy delivers a deep, rich yellow color in the classic European style. Featuring a smooth surface and ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$72.98
$72.98 - $72.98
Current price $72.98

24 Gauge Circle 1" Diameter Pack of 6

Otto Frei
Part # Varies
Original price $3.20 - Original price $4.40
Original price
$3.20 - $4.40
$3.20 - $4.40
Current price $3.20

These pre-cut circle stamping blanks are ready for stamping, engraving, piercing, and other metalwork applications. Cut to a 1" diameter from 24 ga...

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Original price $3.20 - Original price $4.40
Original price
$3.20 - $4.40
$3.20 - $4.40
Current price $3.20

Laser Welder Wire Stainless Steel .25mm-30 Gauge

Otto Frei
Part # 143.649
Original price $0.00 - Original price $0.00
Original price $0.00
$14.05
$14.05 - $14.05
Current price $14.05

Stainless steel laser welder wire in .25mm (0.010") diameter, 30 gauge, supplied on a convenient 1/4 lb spool. Designed for use with laser welders,...

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Original price $0.00 - Original price $0.00
Original price $0.00
$14.05
$14.05 - $14.05
Current price $14.05

24 Gauge Circle 1-1/2" Diameter Pack of 6

Otto Frei
Part # Varies
Original price $6.20 - Original price $6.25
Original price
$6.20 - $6.25
$6.20 - $6.25
Current price $6.20

These 1-1/2" diameter circle stampings are a practical choice for jewelers, metalsmiths, and craft professionals who need consistent, ready-to-use ...

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Original price $6.20 - Original price $6.25
Original price
$6.20 - $6.25
$6.20 - $6.25
Current price $6.20

Bright Yellow 9-14 Investment Casting Master Alloy-Contains No Gold Per Troy Ounce (20 DWT)

Otto Frei
Part # 846-200
Original price $0.00 - Original price $0.00
Original price $0.00
$24.20
$24.20 - $24.20
Current price $24.20

This bright yellow master alloy is formulated for investment casting and open torch melting, producing a vivid yellow color when alloyed with fine ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$24.20
$24.20 - $24.20
Current price $24.20

Sterling-Super White Alloy

Otto Frei
Part # 846-597N
Original price $0.00 - Original price $0.00
Original price $0.00
$11.74
$11.74 - $11.74
Current price $11.74

Sterling-Super White Alloy is a general-purpose master alloy designed for alloying with pure silver to produce .925 sterling silver. Suitable for b...

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Original price $0.00 - Original price $0.00
Original price $0.00
$11.74
$11.74 - $11.74
Current price $11.74

Ultra White 14-18 Fabrication Master Alloy Per Troy Ounce

Otto Frei
Part # 846-141
Original price $0.00 - Original price $0.00
Original price $0.00
$10.73
$10.73 - $10.73
Current price $10.73

Ultra White is a nickel-based fabrication master alloy designed for making 14K and 18K white gold alloys. It offers high tensile strength and conta...

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Original price $0.00 - Original price $0.00
Original price $0.00
$10.73
$10.73 - $10.73
Current price $10.73

White 9-18 Investment Casting Master Alloy-Per Troy Ounce (20DWT)

Otto Frei
Part # 846-100
Original price $0.00 - Original price $0.00
Original price $0.00
$7.74
$7.74 - $7.74
Current price $7.74

This nickel-based white master alloy — previously called White Century — is formulated for investment casting and fabrication of 9K–18K white gold....

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Original price $0.00 - Original price $0.00
Original price $0.00
$7.74
$7.74 - $7.74
Current price $7.74

Steel Round Wire Assortment-4" Lengths

Otto Frei
Part # 143.700
Original price $0.00 - Original price $0.00
Original price $0.00
$24.50
$24.50 - $24.50
Current price $24.50

This steel round wire assortment provides a practical selection of round wire lengths suited for use in jewelry making, metalsmithing, and precisio...

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Original price $0.00 - Original price $0.00
Original price $0.00
$24.50
$24.50 - $24.50
Current price $24.50