Brass Characteristics
Brass is a metal alloy composed primarily of copper and zinc, brass usually classified as a copper alloy. Due of its superior machine ability and thread rolling characteristics, brass is most suitable for high speed machining operations. Not only that, it is also easily soldered and it has a resistance to corrosion. Brass is typically used in gears, plumbing ware fittings and valves etc.
Material Specification
JIS H3250 C3604 (ROHS-COMPLY)
JIS H3100 C2720
Alloy H62
Stainless Steel Characteristics
Stainless steel are iron alloys with other alloying elements added to enhance its structure and properties such as formability strength and toughness. Stainless steels can compete with higher cost engineering metals and alloys whilst offering a range of corrosion resisting properties suitable for a wide range of applications.
Copper is one of the better metal conductor of electricity. It’s exceptional strength, ductility and resistance to creeping and corrosion makes it the preferred and safest conductor for building wiring. It is also the material of choice for plumbing, taps, valves and fittings as well as the ideal material used in the moulding industries.
Material Specification
JIS H3250 C1100 ( ROHS-COMPLY )
JIS H3100 C1100
JIS H3300 C1220T ( ASTM B280, ASTM B88 )
Copper Round Bar
Grade : JIS H3250 C1100 (ROHS-COMPLY) Dimension : Ø 1/8” to Ø 6” Size : 6ft to 12ft long
Copper Square Bar
Grade : JIS H3250 C1100 (ROHS-COMPLY) Dimension : 1/4” Sq to 4” Sq Size : 8ft to 12ft long
Copper Flat Bar
Grade : JIS H3250 C1100 (ROHS-COMPLY) Dimension : 3mm x 12mm to 2.1/2” x 6” Size : 12ft to 6m long
Copper Sheet, Plate
Grade : JIS H3100 C1100 Dimension : 0.5mm Thk to 1.1/2” Thk Size : 2ft x 4ft & 4ft x 8ft
Copper Tube Coil
Grade : JIS H3300 C1220T (ASTM B280) Dimension : OD 1/8″ to OD 7/8″ Dimension : OD 4mm to OD 15mm Size : 15m Coil
Copper Tube Straight
Grade : JIS H3300 C1220T (ASTM B88) Dimension : OD 1/4″ to OD 3” Dimension : OD 6mm to OD 20mm Size : 6m long
Stavax ESR is the most renowned of the ASSAB plastic mould steels. As the core product in the Stainless Concept series it is characterised as a through hardening corrosion resistant mould steel with excellent polishability. Stavax ESR is electro slag remelted in order to further reduce the number of inclusions in the steel.
Stavax ESR is a premium stainless mould steel for small and medium inserts and cores. Stavax ESR combines corrosion and wear resistance with excellent polishability, good machinability and stability in hardening. Mould maintenance requirement is reduced by assuring that core and cavity surfaces retain their original finish over extended operating periods. When compared with non stainless mould steel, Stavax ESR offers lower production costs by
maintaining rust free cooling channels, assuring consistent cooling and cycle time. This classic stainless tool steel is the right choice when rust in production is unacceptable and where requirements for good hygiene are high, as within
the medical industry, optical industry and for other high quality transparent parts.
