Marine copper fittings
Size: φ 900* φ 780*1700
Material zcusn10zn2
Mechanical properties:
Tensile strength RM ≥ 270
Yield strength Rp0.2 ≥ 140 elongation a ≥ 7%
Hardness: HB ≥ 80
NDT: Pt level 1
Ultrasonic testing: UT Level 2
Sunyuhan806@163.com