PRODUCT CATEGORY
CONTACT US
- Tel: 0086-311-89642206
- E-mail: sales@hbmetals.com
- E-mail: info@hbmetals.com
 |
 |
 |
 |
 |
Hastelloy C276 UNS N10276 Stud Bolts With Nuts
New order of Hastelloy C276 stud bolts with two heavy type hexagonal nuts: 2" x Length=15"(M48 x 381mm).
Hastelloy C276 is the most widely used nickel-chromium-molybdenum alloy. Nickel is a high-strength ductile metal, with excellent resistance to pitting and crevice corrosion. Molybdenum (Mo) is added to refine the grain size. It enhances creep resistance and high temperature strength. It also improves resistance to pitting corrosion in severe services. Chromium dramatically improves the performance of abrasion and wear resistance as well as improves resistance to high temperature hydrogen attack and graphitization.
Chemical composition of Hastelloy C276(Weight: %)
|
C
|
Si
|
S
|
P
|
Mn
|
V
|
|
≤0.01
|
≤0.08
|
≤0.001
|
≤0.015
|
≤1.0
|
0.1-0.3
|
|
Cr
|
Ni
|
Co
|
Mo
|
Fe
|
W
|
|
15.0-16.5
|
Remainder
|
≤2.50
|
15.0-17.0
|
4.0-7.0
|
3.0-4.5
|
Physical properties of Hastelloy C276
|
Temperature(℃)
|
Thermal Conductivity(W/mK)
|
Resitivity(Ωcm)
|
EM(KN/mm2)
|
|
20
|
10.6
|
125
|
208
|
|
100
|
12
|
127
|
204
|
|
300
|
15.4
|
129
|
195
|
|
500
|
17.1
|
129
|
182
|
|
600
|
20.7
|
128.5
|
175
|
|
700
|
22.6
|
128
|
168
|
|
800
|
24.3
|
126.5
|
160
|
Mechanical properties of Hastelloy C276
|
Product Form
|
Temperature(℃)
|
Tensile Strength(MPa)
|
Yield Strength(MPa)
|
Elogation %
|
|
Tube&Pipe
|
20
|
≧727
|
≧313
|
≧70
|
|
Plate
|
20
|
≧741
|
≧347
|
≧67
|
|
Bar
|
20
|
≧758
|
≧363
|
≧62
|
|
Sheet
|
20
|
≧796
|
≧376
|
≧60
|
Other properties: density: 8.90 g/cm3, melting point: 1325-1370 ℃,
regular heat treatment: solution treatment
Views: 6775 Author：METALS INDUSTRIAL Date:2015/01/28