Ads by Google
H68 brass sheet
(C2680)
1)Standard:GB /T4423-1992
2)Chemical Compostions :
Pb≤0.03 P≤0.01 Fe≤0.10 Sb ≤0.005 Bi≤0.005 ≤0.3(inpurity) Cu 67.-70.0 Zn:remain
3)Mechanical Propertities :
Tensile strength:σb (MPa)≥370
Elongation:δ10 (%)≥15
Elongation: δ5 (%)≥18
4)Application
Brass H68 is best in the brass .used as a complex cold stamping and deep salt pieces, such as the corrugated pipe
Meanwhile ,please check the other items .
Copper Alloys No. | Materials | Temper | Dimensions (mm) | Main Properties | ||||
Thicknesses | Widths | Length | ||||||
C28000(H62)C27200(H63) C26800(H68)C27000(H65) C26000(H70) C23000(H85) | Brass Plates with hot rolled | Hot Rolled | 4~8 | 600~2000 | 4000 max. | When thickness is 4~14mm, For C27200(Cu62) Rm (min.):290Mpa, A11.3(min.)30%. For C26200(Cu68),Rm (min.):290Mpa, A11.3(min.): 40%. | ||
8~60 | 600~3000 | 6000 max. | ||||||
60~120 | 600~2000 | 4000 max. | ||||||
C28000(H62)C27200(H63) C27000(H65)C26800(H68) C26000(H70) C23000(H85) C22000(H90) | Brass Sheets and Plates with cold rolled | Soft, Hard | 0.5~3.0 | 1000 max. | 2500 max. | |||
3.0~10 | 3000 max. | 6000 max. | ||||||
Soft, H/2, Hard | 0.5~3.0 | 1000 max. | 2500 max. | |||||
3.0~10 | 3000 max. | 6000 max. | ||||||
Soft, H/4, H/2, Hard, Extra Hard. | 0.5~3.0 | 1000 max. | 2500 max. | |||||
3.0~10 | 3000 max. | 6000 max. | ||||||
Soft, H/2, Hard, Extra Hard | 0.5~3.0 | 1000 max. | 2500 max. | |||||
3.0~10 | 3000 max. | 6000 max. | ||||||
C37000 (HPb59-1) | Free Cutting Muntz metal | Hot Rolled | 4.0~8.0 | 550 max. | 3000 max. | When Thickness is 4 to 14mm,Rm(min.):370Mpa, A11.3(min.):18%. | ||
8.0~60 | 600 max. | 6000 max. | ||||||
60~80 | 630 max. | 4000 max. | ||||||
C37000 (HPb59-1) | SoftH/2Hard. | 3.0~10 | 550 max. | 400 max. | ||||
C46400 (HSn62-1) | Naval Brass | Hot Rolled | 4.0~8 | 600~2000 | 4000 max. | When Thickness is 4 to 14mm,Rm (Min.): 340Mpa A11.3(min.):20% | ||
8~60 | 600~3000 | 6000 max. | ||||||
HardH/2Soft | 0.5~3.0 | 550 max. | 2000 max. | |||||
H68 brass sheet