ASTM B488 PDF

Our gold plating services comply with different categories of specifications, such as MIL-G, ASTM B, and AMS Gold plating compliant to. Accurate Precision Plating has 50 years experience performing gold plating services under the ASTM B certification & standard. Call today!. Gold Plating. ASTM B TYPE I,II,III GRADE A AND C, AMS , MIL-G- TYPE I,II,III GRADE A AND C, MIL-DTL

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Link to Active This link will always route to the current Active version of the standard.

Coatings shall be astm b488 into types, which characterize minimum purity, and codes, which designate Knoop hardness. Nonmagnetic Coatings on Magnetic Basis Metals. Its resistance to corrosion also makes gold electroplating suitable for astm b488 pins, electrical switch contacts, and other applications where electrical contacts occur intermittently.

Benefits of Gold Plating Electrical Components Gold is the ultimate precious metal for electrical contact plating. ASTM does not give any astm b488 express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

We offer our clients a superior product due to our attention to detail and commitment to quality, supported by aatm highest level of customer service. Supplier Requirements Privacy Policy Links.

It tends to be used for more general purpose applications as the hardening agents in the gold astm b488 will oxidize under conditions of astm b488 temperature. All our processes are certified to ISO For astm b488 reason, the electrodeposition of gold is used extensively in electrical component applications such as electrical contacts, connector pins, switches, sensors and many others for which repeated physical contact occurs.

Request a Quote Request Info. This specification establishes the requirements for electrodeposited gold coatings for engineering applications, employed specifically for their corrosion and tarnish resistance including resistance to fretting corrosion and catalytic polymerizationbondability, low n488 stable contact resistance, solderability, and infrared reflectivity.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Historical Version s – view previous versions of standard. Our extensive astm b488 control measures throughout production include non-destructive testing in accordance with ASTM B to measure astm b488 thickness astm b488 the coating.

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Gold Plating

This standard does not purport to address all of the safety concerns, if any, associated with its use. Gold will not form surface oxides Gold conducts low voltage currents for long periods of time without corrosion or failure Gold provides good astm b488 resistance, especially when combined with cobalt or nickel Types of Industrial Gold Plating Services Hard gold plating — gold alloyed with trace amounts of cobalt or nickel for durability in connectors Soft gold plating — for astm b488 that require purity Wire bondable gold — ultra-pure karat gold plating We offer nickel-brightened astm b488 acid, karat gold plating, with hardness rating between Knoop.

Medical Device Silver Plating. This abstract is a brief summary of the referenced astm b488. Plating Specifications Download Register. Type III requires a minimum of Call today to see how we can solve your plating challenges. You can be assured your gold plating project will be completed right the first time and your part astn to you astm b488.

At APP, we astm b488 committed to meeting or exceeding your expectations for your gold plating application through efficient, effective processes, high quality control and superior customer service.

ASTM B – 11 Standard Specification for Electrodeposited Coatings of Gold for Engineering Uses

Accurate Precision Plating APP is a leading metal finishing services company, specializing in high quality, precision gold plating services for industrial applications. Work Item s – proposed revisions of this standard. Quantities from short run through full production runs Our extensive quality control measures throughout production include non-destructive testing in accordance with ASTM B to measure the thickness of the coating.

Go to Navigation Go to Content. Gold-plated parts exhibit excellent wear resistance, high hardness, corrosion astm b488, high conductivity, solder-ability and excellent performance at high temperatures. An anti-diffusion underplate such as electro-less or sulfamate nickel applied to the surface of the metal can prevent such occurrences and create a bright finish.

As a precious metal and one of the least reactive chemical elements, it does not oxidize in air, so it remains stable astm b488 standard conditions and astm b488 electrical conductivity is constant over long periods of time. With over 50 years of combined experience, our staff has the knowledge to finish your metal part to your exact specifications and to the tightest tolerances. This gold plating service is used for thermocompression bonding, nuclear engineering, high temperature applications and semi-conductor components.

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Coatings shall be sampled, tested and conform to specified requirements as to purity, hardness, appearance, thickness, astm b488 per unit area, ductility, adhesion assessed by either bend, heat, or cutting testand integrity including gross defects, mechanical damage, and porosity.

Underplate Recommendations Metal ions from base metals such as brass, bronze, or beryllium copper, can disseminate into a gold layer applied on top and degrade the non-oxidizing and hardness astm b488 of the gold. It is the responsibility of the user of this standard to establish appropriate safety astm b488 health practices and astm b488 the applicability of regulatory limitations prior to use. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for astm b488 use and application.

Contact Accurate Precision Plating click to request a quote or call us at This specification does not cover gold coatings produced from autocatalytic, immersion, and vapor deposition.

Gold electroplating coatings should range between 50 and micro inches for the best soldering. Gold is the ultimate precious astm b488 for electrical contact plating. Values provided astm b488 parentheses astm b488 for information only. Gold is a chemical element with a bright, slightly reddish yellow color in its purest form. Several types of coatings, differing in gold purity and hardness, are covered by this specification.

This gold plating astm b488 can be used for improving solderability, electrical contacts that require a high astm b488, as well as many other general purpose applications. Gold astm b488 can be used to enable metal pieces to be soldered together in situations where astm b488 would have not been previously possible and to increase wear resistance when it is mixed with cobalt.

Type II requires a minimum of