Shanghai Jieteng Precision Mold Factory

Shanghai Jingteng Metal Group Co., Ltd.

   
Product
Article
Search
NameDescriptionContent
Product center
  
  
  
location：
HOME ≡ Nickel-base Alloy ≡ American Standard Nickel-base Alloy ≡ Alloy31 Alloy 31 Nickel-base Alloy
PRODUCT CENTER
Contact us
Alloy31 Alloy 31 Nickel-base Alloy

Alloy31 Alloy 31 Nickel-base Alloy

Alloy31 Nickel-base Alloy

￥ 0.00
0.00
Thickness：
Diameter：
  

Alloy31 Nickel-base Alloy


Material Name


Material Name: Alloy31

Chemical Composition


Ni Cr Fe Mo C Mn Si S Cu
 P
 N
30.0-32.0 26.0-28.0 Bal 6.0-7.0 0.015 2.0 0.3 0.01
 1.0-1.4
 0.02
 0.15-0.2

Mechanical properties


■Characteristic


Tensile strength
（Mpa） 		Yiield Strength
(Mpa)
 Elongation
（％） 		Density
（g/cm3）
 Melting Point
（℃）
Hardness
(HB)
≥650 ≥276
 ≥40 8.1g/cm3
 1350-1370 220

Features


Excellent resistance to corrosion in halide media (whether acidic or basic)
Excellent corrosion resistance in any concentration of sulfuric acid
Excellent resistance to corrosion and erosion in phosphoric acid media
Excellent resistance to local and uniform corrosion in chlorine dioxide bleach media
Excellent corrosion resistance in both reducing and oxidizing environments.
Easy to process and weld
Has a certification for the manufacture of pressure vessels with wall temperatures between -196 and 450 °C

Applications


Flue gas desulfurization system, pulp and paper industry, fine chemical synthesis industry, phosphoric acid production, organic acid and ester synthesis, waste sulfuric acid recovery, seawater or brine heat exchanger, ore processing and laterite high pressure acid filtration technology, oil production and refining , pickling plant (H2SO4), sulfuric acid condenser, evaporation and crystallization salt, acid gas environment (in accordance with NACE standard MR0175, up to VI rating).

Delivery State


In general to heat treatment state of delivery, the type of heat treatment in the contract note; not indicated, according to the state of non heat treatment delivery.