Grade F468ME Cu 510
USA UNS C51000
Corresponding Standard ASTM F468M-2006(R2012)
Nonferrous Bolts, Hex Cap Screws, and Studs for General Use (Metric)
Classification Copper and Copper Alloys
F468ME Cu 510 Chemical Element Composition Content (%)
Component Fe P Pb Zn Sn More
Minimum Value - 0.03 - - 4.2 Cu:Balance
Maximum Value 0.1 0.35 0.05 0.3 5.8
F468ME Cu 510 Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Full-Size 410~620 ≥240 HRB
60~95
Machined Specimen ≥380 ≥205 ≥15 60~95
Note1: Where both tension and hardness tests are performed, the tension tests shall take precedence for acceptance purposes.
Note2: The yield and tensile streng1h values for full-size products shall be computed by dividing the yield and maximum tensile load by the stress area for the product diameter and thread pitch as given in table on tensile stress areas
Approximate Comparison Table Bronze
China United States International Organization for Standardization European Standard Russia United Kingdom
GB ISC ASTM UNS ISO Numerical Grade EN Numerical Grade GOST Commercial Grade BS EN/BS
QSn5-0.2 C51000 95Cu-5Sn-.2P C51000 CuSn5 C51000 CuSn5 CW451K БрОФ5-0.25 PB102 C51000

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