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Home Material ASTM B150/B150M-2012(R2017)
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Grade B150 C62400
USA UNS C62400
Corresponding Standard ASTM B150/B150M-2012(R2017)
Standard Specification for Aluminum Bronze Rod, Bar, and Shapes
Classification Copper and Copper Alloys
B150 C62400 Chemical Element Composition Content (%)
Component Fe Si Mn Al Sn Cd ② More
Minimum Value 2 - - 10 - - Cu:余量①
Maximum Value 2.4 0.25 0.3 11.5 0.2 0.05
B150 C62400 Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
%
Round bar; d≤12 Drawing and Stress Relief (HR50) ≥655 ≥310 ≥10
Round bar (rod); 12<d≤25 Drawing and Stress Relief (HR50) ≥655 ≥310 ≥12
Round bar (rod); 25<d≤50 Drawing and Stress Relief (HR50) ≥620 ≥295 ≥12
Round bar (rod); 50<d≤80 Drawing and Stress Relief (HR50) ≥620 ≥275 ≥12
Round Bar (Rod); 80<d≤125 M20,M30 ≥620 ≥240 ≥12
Hexagonal, Octagonal Bars (Rods); 12<d≤125 O20,O25,O30 ≥620 ≥240 ≥12
Thin Plate; All Sizes ≥620 ≥240 ≥12
Round Bar (Rod); 80<d≤125 Quenching hardening and tempering annealing (TQ50) ≥655 ≥310 ≥10

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