This standard is issued under the fixed designation B ; the number 1 This specification is under the jurisdiction of ASTM Committee B05 on Copper. ASTM B(). Standard Specification for Copper-Zinc-Lead Alloy ( Leaded-Brass) Extruded Shapes. standard by ASTM International. Buy ASTM B SPECIFICATION FOR COPPER-ZINC-LEAD ALLOY ( LEADED-BRASS) EXTRUDED SHAPES from SAI Global.

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Primarily used for architectural hardware and trim.

Soldering is rated as “excellent”, brazing is rated as “good”, oxyacetylene welding is “not recommended”, gas shielded arc welding is “not recommended”, coated metal arc welding is “not recommended”, spot welding is “not recommended”, seam welding is “not recommended”, and butt welding is rated as “fair”.

Where Alloy FC Brass is The recommended hot working temperature for this alloy is b55 and F. Tensile strength and hardness of the product furnished shall be determined by tension and Rockwell hardness tests.

This abstract is a brief summary of the referenced standard. The capacity for cold working this alloy is rated as “poor”.


385 Bronze Rectangular Bar Unpolished (mill) Finish H02 Temper ASTM B455 1″

Electrical Resistivity microhm-cm at 68 Deg F. Link to Active This link will always route to the current Active version of the standard. Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form required This material is stocked primarily in Structurals by 18 distributors but is also available to a lesser extent in Bar Products, Shapes, Tubular Products, Wire Products, and Flat Rolled Products.

When copper is so determined, that difference value shall conform to the requirements specified. Modulus of Elasticity Tension.

Bronze Rectangular Bar Unpolished (mill) Finish H02 Temper ASTM B 1″ | eBay

This specification covers the requirements for extruded leaded-brass angles, channels, and other architectural shapes of solid cross section produced in Copper Alloy UNS Nos. The material shall conform to the chemical composition specified. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM aetm not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. The hot forgeability rating of this alloy is unknown. Most easily hot worked, and has a pleasant yellow-gold color.



C Copper Alloys Material Property Data Sheet – Product availability and request a quote

The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. The machinability rating of this alloy is The annealing temperature for this alloy is between and F. This alloy’s capacity for being hot formed is rated as “excellent”.

Historical Version s – view previous versions of standard. Free machining, used as-extruded or as-forged but best applied awtm products require machining as secondary operation.

It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.