Incoloy Bolts

W.Nr.1.4876 Bolts

W.Nr.1.4876 Bolts
Product Details

BDF can offer you good quality W.Nr.1.4876 hex head bolts, W.Nr.1.4876 socket head/allen bolts, W.Nr.1.4876 hex cap screws, W.Nr.1.4876 hex heavy bolts… in full thread or half thread. Our standards/specifications covers ASTM, ASME, DIN, ISO. Such as DIN933, DIN931, DIN912, ISO4014, ISO4017, ASME/AISI 18.2.1 etc. We can also manufacture all shapes of non-standard hastelloy bolts according to customers’ drawing. BDF is able to produce a wide range of sizes bolts by cold or hot forging. The diameter of bolts ranges from M6-M80 in Metric and 5/16” to 3 1/2” in Inch, and length can be up to 1000mm for bolts.


Mechanical behavior:

温度

σЬ/ MPa

σ0.2 / MPa

δ5 /%

100

425

140

160

300

390

95

115

500

360

80

100

600

300

75

95


chemical composition :

Cr

Ni

C

Si

Mn

P

S

Fe

19.0-23.0

30.0-35.0

0.10

1.00

1.50

0.030

0.015


In the W.Nr.1.4876 alloy, the Cr content is usually 15-25%, the nickel content is 30-45%, and contains a small amount of aluminum and titanium. 


After being rapidly cooled from high temperature, they are in a single area of austenite. Therefore, the use state is a single austenite structure. 


Colleagues have higher chromium content and sufficient nickel content, so they have higher resistance to high temperature corrosion and are more commonly used in industry. 


In the chloride, low concentration of NaOH aqueous solution and high temperature and high pressure water, it has excellent resistance to stress corrosion cracking, so it is used to manufacture equipment for stress corrosion cracking resistance





If our w.nr.1.4876 bolts caters to your requirement, welcome to contact our professional manufacturers and suppliers. Highly qualified products, competitive price and good after-sale service can be assured.
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