Copper alloys

We provide a wide array of copper products, including pure copper, brass, special high-strength brass, and special aluminum bronze.

We provide a wide array of copper products, including pure copper, brass, special high-strength brass, and special aluminum bronze.
Our catalogue also includes original products from many manufacturers. We are ready to meet the diverse needs of our clients.

Metal Materials & Manufactured Goods

Features

We provide a wide array of copper products, including pure copper, brass, special high-strength brass, and special aluminum bronze. Our catalogue also includes original products from many manufacturers. We are ready to meet the diverse needs of our clients.

Applications

  • Automotive parts
  • All types of bearings
  • Shaft materials for marine applications

Product Specifications/Summary

Materials
MBA®2 Used in parts that require wear resistance, such as synchronizer rings and cylinder barrels. Lead-free, eco-friendly product.
Available forms : extruded bar, forging
MBA®5 Used in parts that require wear resistance, such as synchronizer rings and cylinder barrels. Lead-free, eco-friendly product.
Available forms : extruded bar, forging
MBA®52 Used in parts that require wear resistance, such as synchronizer rings and cylinder barrels. Lead-free, eco-friendly product
Available forms : extruded bar, forging
MK40 Its non-magnetic properties and corrosion resistance make it an ideal shaft material for marine applications. Lead-free, eco-friendly product.
Available forms : forging
MK600 Used in general-purpose mechanical parts. Lead-free, eco-friendly product.
Available forms : extruded bar, forging
MK603 Used in parts that require wear resistance, such as cylinder barrels. MK603 has superior fatigue strength and is exempt from the RoHS directives as it contains only a trace amount of lead (min. 0.4 to max. 3.0 percent by weight). Available forms : extruded bar, forging
Arms Bronze®5 (AMB5) )Suitable for nuts, bolts, and other parts that need expansion and are used in corrosive environments. Lead-free, eco-friendly product.
JIS standard No. : JIS C6161.  Available forms: extruded bar, forging
Arms Bronze®6 (AMB6) Used in general-purpose mechanical parts that require strength and wear and corrosion resistance. Lead-free, eco-friendly product.
JIS standard No. : JIS C6191.  Available forms : extruded bar, forging
Arms Bronze®2 (AMB2) Offers excellent wear resistance. Used in worm gears and other parts that require wear resistance. Lead-free, eco-friendly product.
JIS standard No. : JIS C6241.  Available forms : extruded bar, forging
Arms Bronze®102 (AMB102) Offers excellent proof stress levels and corrosion resistance. Used in propeller fastening bolts, etc. Lead-free, eco-friendly product.
Available forms : extruded bar, forging
Arms Bronze®104 (AMB104) Used in mechanical parts that require strength, such as aircraft parts. Lead-free, eco-friendly product.
Available forms: extruded bar, forging
AMBX Primarily used in metal fixtures for trolley wires because of its excellent corrosion resistance. Lead-free, eco-friendly product.
Available forms : extruded bar, forging
※The above is a registered trademark of SAN-ETSU METALS Co.,Ltd.
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