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Hastelloy B2

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1 Kilogram Minimum Order

بلد:

Malaysia

نموذج رقم:

-

سعر فوب:

أحصل على آخر سعر

الموقع:

-

سعر الحد الأدنى للطلب:

-

الحد الأدني للطلب:

1 Kilogram

تفاصيل التغليف:

standard packing

موعد التسليم:

8-10 days

القدرة على التوريد:

-

نوع الدفع:

T/T, PayPal

مجموعة المنتج :

الاتصال الآن
عضو مجاني

الشخص الذي يمكن الاتصال به LOW

NO 3. LORONG SUNGAI PULOH 7/KU6, KAWASAN PERINDUSTRIAN, SUNGAI PULOH,, Klang, Selangor

الاتصال الآن

مواصفات المنتج

  • Type: Nickel Bar
  • Application: • Mechanical components in reducing environments
  • Grade: Alloy B2
  • Ultimate Strength (≥ MPa): 892
  • Elongation (≥ %): 60
  • Brand Name: Hastelloy

الوصف

Hastelloy® B*2

UNS Number N*****5 Other common names: Alloy B*2

Hastelloy B2 is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids. Molybdenum is the primary alloying element which provides significant corrosion resistance to reducing environments. This nickel steel alloy can be used in the as-welded condition because it resists the formation of grain-boundary carbide precipitates in the weld heat-affected zone.

This nickel alloy provides excellent resistance to hydrochloric acid at all concentrations and temperatures. In additions, Hastelloy B2 has excellent resistance to pitting, stress corrosion cracking and to knife-line and heat-affected zone attack. Alloy B2 provides resistance to pure sulfuric acid and a number of non-oxidizing acids.

Limiting Factors of Hastelloy B2

Alloy B*2 has poor corrosion resistance to oxidizingenvironments, therefore, it is not recommended for use in oxidizing media or in the presence of ferric or cupric salts because they may cause rapid premature corrosion failure. These salts may develop when hydrochloric acid comes in contact with iron and copper. Therefore, if this alloy is used in conjunction with iron or copper piping in a system containing hydrochloric acid, the presence of these salts could cause the alloy to fail prematurely. In addition, this nickel steel alloy should not be used at temperatures between ***0° F and ***0° F because of a reduction in the ductility in the alloy.

Characteristics of Hastelloy B2

  • Great resistance to stress corrosion cracking and pitting
  • Significant resistance to reducing conditions like hydrogen chloride, sulfuric, acetic and phosphoric acids
  • Resistance to hydrochloric acid at all concentrations and temperatures

Chemical Composition, %

Ni

Mo

Fe

C

Co

Cr

Mn

Si

Balance

*6.***0.0

2.0 max

.*2 max

1.0 max

1.0 max

1.0 max

.*0 max

P

S

           

.**0 max

.**0 max

           

Applications of Hastelloy B*2

  • Chemical processes
  • Vacuum furnaces
  • Mechanical components in reducing environments

 

Mechanical Properties

 

Condition

Solution Annealed

Tensile Strength ( Mpa )

**2

0.2% Yield Strength ( Mpa )

**1

Elongation ( % )

*0

Hardness ( HB )

**5

بلد: Malaysia
نموذج رقم: -
سعر فوب: أحصل على آخر سعر
الموقع: -
سعر الحد الأدنى للطلب: -
الحد الأدني للطلب: 1 Kilogram
تفاصيل التغليف: standard packing
موعد التسليم: 8-10 days
القدرة على التوريد: -
نوع الدفع: T/T, PayPal
مجموعة المنتج : Nickel Alloy

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