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Tianjin Deyingze Steel and Iron Co., Ltd.

Stainless Steel Sheet/Plate, Aluminum Alloy Products, Copper Alloy Products manufacturer / supplier in China, offering 316 Stainless Steel Coil, ASTM B265 Gr. 1 Titanium Plate Stainless Steel Sheet, Stainless Steel Round Pipe&Tube Cold Drawn and so on.

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Supplier Homepage Company Show Bulletin Board Hastelloy B-2 Alloy Steel Pipe and Tube UNS N10665

Bulletin Board

Hastelloy B-2 Alloy Steel Pipe and Tube UNS N10665 [Aug 05,2016]
Hastelloy B-2 Alloy Steel Pipe and Tube UNS N10665
Hastelloy B-2 Alloy Steel Pipe and Tube UNS N10665
 
Hastelloy B-2 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 factor: Alloy B-2 has poor corrosion resistance to oxidizing environments.
 
Standards:
ASTM; ASME; UNS N10665

Physical properties:
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.
 
Applications:
Chemical processes
Vacuum furnaces
Mechanical components in reducing environments
 
Specifications:
Seamless pipe: Φ32*3.5mm~Φ630*9mm
Straight welded pipe: DN15mm~150mm
Spiral welded pipe: DN150mm~2200mm
Any spec as per customer require
 
Process method:
Seamless pipe: hot rolled, cold drawn
Welded pipe: straight welded, spiral welded, ERW, LSAW, SSAW
 
Surface treatment:
No.1 surface
2B polish
8K mirror
Any spec as per customer require
 
Packing: standard export packing, seaworthy packing, bundles, plastic bag, woven bag, wooden cases, plywood case, iron case, or as per customer require