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技術(shù)文章

C64210 高強度鋁硅青銅

點擊次數(shù)：177 發(fā)布時間：2021/10/19 17:41:57
 

典型用途

電氣：桿線五金
工業(yè)：軸承（高強度/耐腐蝕）、襯套（飛機(jī)）、化學(xué)工藝設(shè)備、酸洗設(shè)備、閥體、閥桿
船舶：螺栓、鎖緊墊圈、螺母、螺釘

 

Similar or Equivalent Specification
CDA ASTM SAE AMS Federal Military Other
C64210 B150
B150M		          

Chemical Composition

Cu%1 Pb% Sn% Zn% Fe% Ni%2 Al% Mn% Si% As%
Chemical Composition according to ASTM B150/B150M-19

1Cu value includes Ag. 2Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min. Single values represent maximums.

Rem.
0.05
0.20
0.50
0.30
0.25		 6.30-
7.00
0.10		 1.50-
2.00
0.15

Machinability

Copper Alloy UNS No. Machinability Rating Density (lb/in3 at 68 °F)
C64210 60 0.278

Mechanical Properties

Mechanical Properties according to ASTM B150/B150M-19

C64210

HR50 Drawn ａnd Stress Relieved Temper (unless noted otherwise)

SIZE RANGE: UNDER 1/2" ROD AND BAR
Tensile Strength, min Yield Strength, at 0.5% Extension Under Load, min Elongation, 4x Diameter or Specimen Thickness, min Rockwell "B" Hardness Remarks
ksi MPa ksi MPa % min to max HRB  
90 620 45 310 9 80-100  
SIZE RANGE: 1/2" TO 1" ROD AND BAR INCLUSIVE
Tensile Strength, min Yield Strength, at 0.5% Extension Under Load, min Elongation, 4x Diameter or Specimen Thickness, min Rockwell "B" Hardness Remarks
ksi MPa ksi MPa % min to max HRB  
85 585 45 310 12 80-100  
SIZE RANGE: OVER 1" TO 2" ROD AND BAR INCLUSIVE
Tensile Strength, min Yield Strength, at 0.5% Extension Under Load, min Elongation, 4x Diameter or Specimen Thickness, min Rockwell "B" Hardness Remarks
ksi MPa ksi MPa % min to max HRB  
80 550 42 290 12 80-100  
SIZE RANGE: OVER 2" TO 3" ROD AND BAR INCLUSIVE
Tensile Strength, min Yield Strength, at 0.5% Extension Under Load, min Elongation, 4x Diameter or Specimen Thickness, min Rockwell "B" Hardness Remarks
ksi MPa ksi MPa % min to max HRB  
75 575 35 241 15 70-95  
SIZE RANGE: OVER 3" TO 4" ROD AND BAR INCLUSIVE (M20 as hot rolled)
Tensile Strength, min Yield Strength, at 0.5% Extension Under Load, min Elongation, 4x Diameter or Specimen Thickness, min Rockwell "B" Hardness Remarks
ksi MPa ksi MPa % min to max HRB  
70 483 30 207 15 65-95  
SIZE RANGE: OVER 4" TO 6" ROD AND BAR (M30 as hot extruded)
Tensile Strength, min Yield Strength, at 0.5% Extension Under Load, min Elongation, 4x Diameter or Specimen Thickness, min Rockwell "B" Hardness Remarks
ksi MPa ksi MPa % min to max HRB  
70 483 25 172 15 65-95  

Physical Properties

Physical Properties provided by CDA
  US Customary Metric
Density 0.278 lb/in3 at 68 °F 7.7 gm/cm3 at 20 °C
Specific Gravity 7.7 7.7

原創(chuàng)作者：東莞市協(xié)昌金屬材料有限公司

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