Z40H-150LB美标闸阀 不锈钢高压闸阀
¥2450.00
气动釜底阀下展式放料阀
¥880.00
哈氏合金美标闸阀 Hastelloy C276
¥2450.00
焊接夹套取样阀 不锈钢焊接夹套取样阀
¥2450.00
夹套吹扫阀 不锈钢夹套吹扫阀
¥2450.00
不锈钢Y型截止阀 J45W斜角截止阀
¥2450.00
A Nickel Aluminium Bronze ASTM B148 C95800镍铝青铜 C95500 Nickel Aluminium Bronze ASTM B148 C95800镍铝青铜 C95500 Nickel Aluminium Bronze ASTM B150 C63200镍铝青铜ASTM B150 C63200
B Nicke Aluminium Bronze ASTM B148 C95400Nicke铝青铜 C95200 Monel? Alloy 400蒙乃尔合金400 Monel? Alloy 400 / Alloy K500蒙乃尔合金400 ? /合金K500
D Bronze ASTM B62青铜ASTM B62 Nickel Aluminium Bronze ASTM B148 C95800镍铝青铜 C83600 Nickel Aluminium Bronze ASTM B150 C63200镍铝青铜ASTM B150 C63200
E Bronze ASTM B62青铜ASTM B62 Monel? Alloy 400蒙乃尔合金400 Monel? Alloy 400 / Alloy K500蒙乃尔合金400 ? /合金K500
G Bronze ASTM B61青铜ASTM B584 Nickel Aluminium Bronze ASTM B148 C95800镍铝青铜 C92200 Nickel Aluminium Bronze ASTM B150 C63200镍铝青铜ASTM B150 C63200
H Bronze ASTM B61青铜ASTM B61 Monel? Alloy 400蒙乃尔合金400 Monel? Alloy 400 / Alloy K500蒙乃尔合金400? /合金K500
镍铝青铜
镍铝青铜是以铜为基础的合金;
Aluminium (Al)
Iron (Fe)
Nickel (Ni)
Manganese
这些材料也被称为 Aluminium Bronze 或是 NAB
普通材料规格
Cu Al9 Fe5 Ni5
ASTM B148 UNS C95800
BS1400: AB2
EN1982: CC333G
其它
ASTM B148 UNS C95500 (10/4/2)
ASTM B148 UNS C95400 (11/4)
ASTM B148: 10 alloys in total
美标镍铝青铜轴流式止回阀典型物性
Tensile 580-640 N/mm2
Yield 240-250 N/mm2
Elongation 13- 15%
Hardness HB140
Density 7.6 g/cm3
Good castability, reasonable bearing material, easy machining, high strength
P/T Ratings Shipham SPT01 19 bar for class 150
EN1759-3:2003 15.5 bar class 150
美标镍铝青铜轴流式止回阀耐腐蚀性
Good for sea water service
Especially good for pitting corrosion, stress corrosion and corrosion fatigue
Good fouling resistance
美标镍铝青铜轴流式止回阀其他用途 & 评论
Variety of wrought specifications available, good for trim material
Low magnetic permeability
Non-sparking; can be used for oxygen service
Reasonable thermal and electrical conductivity
Good Castabilty with suitable design
Weldable
Can be heat treated to improve sea water corrosion properties
美标镍铝青铜轴流式止回阀注意事项
Low modulus of elasticity, but good yield stress
- Raised face flanges non-standard
High temperature use
- Observe pressure ratings at higher temperatures
Should not be used in polluted / H2S containing sea water (in common with 316 Stainless)
在线问
