Properties of BRASS ALLOY 360 ASTM B 16:

Chemical composition: Cu 63% (max), Pb 3.7% (max)†, Fe .35% (max), Zn remainder

Temper as machined: H02/H04

Yield Strength: 25-45 ksi

Tensile strength: 57-80 ksi

Hardness as machined: 80-90 Rockwell B

Electrical conductivity: 26% IACS*

Melting point: 1000°C/840°C (liquidus/solidus)

Properties of BRASS ALLOY 385 ASTM B 455:

Chemical composition: Cu 60% (max), Pb 3.5% (max)†, Fe .35% (max), Zn remainder

Temper as machined: H02/H04

Yield Strength: 16 ksi(min)

Tensile strength: 48 ksi(min)

Hardness as machined: 80-90 Rockwell B

Electrical conductivity: 28% IACS*

Melting point: 1000°C/840°C (liquidus/solidus)

After machining, brass parts are often annealed (softened) for subsequent bending, swaging or crimping. A partial anneal

down to 60±10 RB is recommended for 90° bends, a full anneal down to 35±15 RB is recommended for pins or terminals

that are swaged (riveted) to a circuit board or crimped to a wire.

†RoHS-2 directive 2011/65/EU, exemption 6c allows up to 4% lead as an alloy agent in copper.

*International Annealed Copper Standard, i.e. as a % of pure copper.

 INSULATOR INFORMATION:

High Temperature

Properties of PCT Polyester:

Brand: Thermx

Grade: CG-933

Rated voltage: 100 VRMS/150 VDC

Insulation resistance: 10,000 Megaohms min.

Material Heat Deflection Temp (per ASTM D 648): 529°F (276°C) @ 66 psi

Dielectric strength: 1000 VRMS min. (700 VRMS min. for series 117 Shrink DIP)

Note: Materials above 446°F (230°C) are considered suitable for "eutectic" reflow soldering, above 500°F (260°C) for

"lead-free" reflow soldering.

Certificate of Compliance:

This is to Certify that the product described above is manufactured to Mill-Max quality standards in accordance with all

applicable specifications and drawing. Mill-Max certifies this product to be free from defects of materials and workmanship.

This Certificate of Compliance covers the following requirements:

Dimensional (all features verified to be within tolerances described on the applicable drawing).

Raw Material (materials and properties verified to be as described on the applicable drawing).

Plating (platings as required, thickness verified, and performance including solderability per mil-standard).

Performance (insertion extraction or other force requirements as described on the applicable drawing).

Compliance Statement for Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) 

Reference:

1. Regulation EC No 1907/2006 of the European Parliament and of the Council of 18 December 2006, concerning the

Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)

2. ECHA, Candidate list of Substances of Very High Concern (SVHC) http://echa.europa.eu/reach_en.asp

Mill-Max is aware of the regulation and the SVHC list the EU published (referenced above). Mill-Max does not produce or

sell any of the listed substances in their homogeneous form. These substances are not intentionally added during the

manufacturing of any Mill-Max products. To our knowledge, our products do not contain the substances described on the

ECHA SVHC list. Testing is not performed for materials and substances that were not intentionally added. No warranty,

liability of indemnification is expressed or implied with this information. Mill-Max maintains surveillance of the ECHA website

to obtain the latest information and periodically reviews the SVHC list for changes and additions.

Mill-Max Mfg. Corp. Datasheet — Last Modified 5/10/2018

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