
C276 Hastelloy Plate Corrosion Materials Alloy C-276 Plate Hastelloy C276 Specifications
supply specification of Hastelloy C276:
Offer round steel, bar, strip, pipe, seat, ball, flange and forgings
1.Introduction
• The various corrosion data of the harness-c-276 alloy are typical, but cannot be used as a specification,
especially in unknown environments, materials must be tested before they can be selected.There is not
enough Cr in the harrington c-276 alloy to resist corrosion in strongly oxidized environments, such as hot
concentrated nitric acid.This kind of alloy is mainly produced in the chemical process environment,
especially in the case of mixed acid, such as the flue gas desulfurization system discharge pipe.
• Hartz alloy mechanical properties is very outstanding, it has the characteristics of high strength, high
toughness, so has certain difficulty in machining, and the strain hardening tendency is extremely strong,
when the deformation rate of 15%, about twice the 18 8 stainless steel.There is also a moderate
temperature sensitive zone in haversian alloy, and its susceptibility tends to increase with the increase
of the deformation rate.When the temperature is high, the mechanical properties and corrosion resistance
of the alloy are decreased because of the easy absorption of harmful elements.
2.Chemical composition
C | S | Mn | P | S | Ni | Cr | Mo | Fe | Co | W | V | |
Min | 14.5 | 15.0 | 4.0 | 3.0 | ||||||||
Max | 0.01 | 0.08 | 1.0 | 0.04 | 0.03 | Margin | 16.5 | 17.0 | 7.0 | 2.5 | 4.5 | 0.35 |
3.Physical property
Density(g/cm3) | 8.9 |
Specific heat(J/kg·k) | 436 |
Specific resistance(μΩ·cm) | 130.0 |
pyroconductivity(W/m·k) | 10.8 |
thermal diffusivity(m²/S) | 2.8 X 1.-6 |
Average thermal expansion coefficient(10-6/℃) | 12.2-13.6 |
longitudinal modulus of elasticity(Mpa) | 21.1 X 104 |
modulus of rigidity (Mpa) | 80.8 X 104 |
ferromagnetism | No |
melting point | 1325-1369 |
4.Character
The key factors influencing corrosion resistance of this material are the control of impurity S,P, gas
content O,N and key elements C,Si, etc.It depends on the control of production process, such as the
choice of heating temperature and heat preservation time of forging, such as the guarantee of forging
ratio, such as the guarantee of solid solution treatment, etc.
The c-276 hardener alloy belongs to the nickel-molybdenum-chrome-ferro-tungsten nickel-base alloy,
which is the most corrosion resistant of modern metal materials.It is mainly resistant to wet chlorine,
various oxidizing chlorides, chloride solution, sulfuric acid and oxidizing salt.Therefore, in the last 30
years, in the harsh environment of corrosion, such as chemical, petrochemical, flue gas desulfurization,
pulp and paper, environmental protection and other industrial fields have been widely used.
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transportation. , Wuxi become the biggest stainless steel sheet ,plate and coil supply Centers in China. Jiangsu Mittel Steel Industrial Limited was established in 1998 years. as one of the largest stockists and manufacturers of industrial grade Stainless Steel products and derivatives in Wuxi ,We keep a stock of 50000 tons every month, so we can delivery goods in fast time.
Our company supplies cold/hot-rolled stainless steel
sheets,stainless steel coils and stainless steel Plate to many
steel factories from athome and abroad, including Shanxi Taigang
Iron& Steel CO, . Ltd (TISCO)Zhangjiagang Pohang (ZPSS),
Shanghai BAO STEEL, Ningbo Baoxin and steel factories in Taiwan
area, Mainland Chinese and foreign countries and regions.
Our long-term business lines are
201.202.304(1.4301).304L.316.316L(1.4404).430.409L, 309S
,310S(1.4845).317L.904L.S31803(1.4462).S32750.S32760, Finish: 2B,
BA, NO. 1 NO. 4, HL, 8K and so on...Meanwhile, our company is also
engaged in the long-term supply of homemade & imported medium
and thick plates, galvanized and carbon steel products.
Adhering to the principle of "quality first and customer
foremost",our company will offer long-term service to nationwide
manufacturers of household appliances, elevators, tableware,
ornaments, tanks and machines. We can offer precise frosted
wiredrawing, 8K mirror finishing and skim board oil-abrasion of
various specifications at any time. The precisely-processed
products will meet your requirements for high quality. Our company
is a modern enterprise integrating distribution and storage.
If you are interested in any of our products or would like to
discuss a custom order, please feel free to contact us. We are
looking forward to forming successful business relationships with
new clients around the world in the near future.