Hastelloy B3 (UNS N10675)

Introduction

Hastelloy B-3 is a nickel-molybdenum  alloy with excellent resistance to pitting, corrosion, and stress-corrosion  cracking plus, thermal stability superior to that of alloy B-2. In addition,  this nickel steel alloy has great resistance to knife-line and heat–affected  zone attack. Alloy B-3 also withstands sulfuric, acetic, formic and  phosphoric acids, and other non-oxidizing media. Furthermore, this nickel  alloy has excellent resistance to hydrochloric acid at all concentrations and  temperatures. Hastelloy B-3’s distinguishing feature is its ability to  maintain excellent ductility during transient exposures to intermediate  temperatures. Such exposures are routinely experienced during heat treatments  associated with fabrication.

Characters

• Maintains excellent ductility during transient  exposures to intermediate temperatures
• Excellent resistance to pitting, corrosion and  stress-corrosion cracking
• Excellent resistance to knife-line and heat-affected  zone attack
• Excellent resistance to acetic, formic and phosphoric  acids and other non-oxidizing media
• Resistance to hydrochloric acid at all concentrations  and temperature
• Thermal stability superior to alloy B-2

Application

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

Equal grades

• UNS N10675
• NS3203
• NS323
• Nimofer 6928
• Alloy B3

Chemical composition  (%)

• Ni≥65,Mo=27-32,Co≤3,Mn≤3,W≤3,Fe=1-3,Cr=1-3,Al≤0.5,Cu≤0.2,Nb≤0.2,Ta≤0.2,Ti≤       0.2,V≤0.2,Zr≤0.1,P≤0.03,S≤0.01,C≤0.01

Standards

• ASTM B622
• ASTM B619
• ASTM B622
• ASTM B626
• ASTM B333
• ASTM B335
• ASTM B564
• ASTM B366

Forms available

• Bar
• Plate
• Strip
• Forging
• Seamless pipe
• Welded pipe
• Welding wire

Delivery

• Hastelloy B3 bar could be delivered  within 2 weeks. The delivery of other products is available per request.

*Hastelloy is the registered trademark name of HaynesInternational, Inc.

About XUNSHI

Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter, is a professional manufacturer of high-performance alloy products. XUNSHI is engaged in supplying high quality and cost-effective Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special Stainless Steel and Magnetostrictive Material to customers worldwide.

 

Why XUNSHI

· Highly experienced in alloy industry

· Top experts of industry in China

· Advanced technology and process from top famous institutes in China

· Advanced devices through whole production and inspection process

· Strict quality control system

· Company motto: best service, most value

· Smart sales policy

 

Service Items of XUNSHI

· Non-standard product research and pre-production

· Fabrication of products

· Cutting, splitting for sheets and plates in stock

· Heat treatment (Solution treatment, aging harden treatment, anneal, spring temper, quench etc.)

· Surface finish (peeling, gridding, polishing)

· Logistics service

· Customized packing service (also for exporting)

· Import and export (XUNSHI is certificated)

· Document translation

· Hard-to-find material sourcing

 

Customers of XUNSHI

Customers of XUNSHI are all over China (Taiwan and Hong Kong included). And we are exporting to USA, Canada, Italy, UK, Poland, Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea, North Korea, India, Argentina, and Brazil and so on. Customers from 30+ countries trust us.

 

Where is XUNSHI

A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very closed to Shanghai.

B- Xunshi is around 80KM from Shanghai Pudong International Airport (PVG).

C- 20KM from Shanghai Hongqiao Airport

D- 20KM from Shanghai Hongqiao Railway Station

E- You can contact XUNSHI sales for a pickup service.