Nickel Cobalt Alloy Steel Pipe OD 1/2" - 48" , ASME SB619 Welded Hastelloy Tubing
Brand Name:BY
Certification:ISO SGS BV TUV
Model Number:BYAS00037
Minimum Order Quantity:1 pcs
Delivery Time:5-8 work days
Payment Terms:L/C, T/T, Western Union
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Shanghai Shanghai China
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Room2434,3rd floor,Building 469 Fengjin Road,Fengxian District,Shanghai
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Product Details
ASME SB619 Welded Hastelloy Pipe DIN 2.4602 Nickel Cobalt Alloy OD
1/2" - 48"
ASTM B-619 , ASME SB-619
SPECIFICATION FOR WELDED NICKEL AND NICKEL COBALT ALLOY PIPE
This specification covers welded pipe of nickel and nickel-cobalt
alloys (UNS N1000; UNS N100665; UNS N12160; UNS N10629; UNS N10675;
UNS N10276; UNS N06455; UNS N06007; UNS N06975; UNS N08320; UNS
N06002; UNSN06022; UNS N06059; UNS N06985; UNS N06030; UNS R30556;
UNS N08031; UNS N06230; UNS N06686; and UNS R20033).
Hastelloy® C-22
·UNS Number N06022
·Other common names: Alloy C22
Hastelloy C22, also known as alloy C22, is a versatile austenitic
nickel-chromium-molybdenum-tungsten alloy with enhanced resistance
to pitting, crevice corrosion and stress corrosion cracking. The
high chromium content provides good resistance to oxidizing media
while the molybdenum and tungsten content give good resistance to
reducing media. This nickel steel alloy also has excellent
resistance to oxidizing aqueous media including wet chlorine and
mixtures containing nitric acid or oxidizing acids with chlorine
ions.
What are the characteristics of Hastelloy C22?
·Resistant to pitting, crevice corrosion and stress corrosion
cracking
·Outstanding resistance to both reducing and oxidizing media
·Excellent resistance to oxidizing aqueous media
·Exceptional resistance to a wide variety of chemical process
environments including strong oxidizers such as ferric acids,
acetic anhydride, and seawater and brine solutions
·Resists the formation of grain-boundary precipitates in the weld
heat-affected zone
·Excellent weldability
Chemical Composition, %
| C | Cr | Co | Fe | Mn | Mo | Ni | P | Si | S | W | V |
| .010 max | 20-22.5 | 2.5 max | 2.0-6.0 | .50 max | 12.5-14.5 | Balance | .02 max | .08 max | .02 max | 2.5-3.5 | .35 max |
In what applications is Hastelloy C22 used?
· Pharmaceutical industries use alloy C-22 fittings and tubing to
avoid contamination caused by corrosion related failures
· Cellophane manufacturing
· Chlorination systems
· Pesticide production
· Incineration scrubber systems
· Chemical process industry in equipment like flue gas scrubbers,
chlorination systems, sulfur dioxide scrubbers, pulp and paper
bleach plants, pickling systems, and nuclear fuel reprocessing
· Waste water processing
Fabrication of Hastelloy C-22
Although ductile enough to be formed by cold working, intermediate
annealing may be necessary due to work hardening. Forging should be
performed between 1750-2050° F followed by rapid cooling. Annealing
can be performed at a temperature range between 2020-2150° F
followed by a rapid quench. Cooling at an accelerated rate avoids
the formation of detrimental phases which form between 1400-1800°
F. Welding can be done by gas tungsten-arc, gas metal-arc and
shielded metal-arc processes.
ASTM Specifications
| Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet/Plate | Bar | Forging | Fitting |
| B622 | B619 | B622 | B626 | B575 | B574 | B564 | B366 |
Mechanical Properties
Typical Room Temperature Tensile Properties of Annealed Material
| Product Form | Tensile (ksi) | .2% Yield (ksi) | Elongation % | Hardness (HRb) |
| Plate (.25”-1.75”) | 112 | 53 | 62 | 89 |
| Sheet (.038”-.15”) | 122 | 63 | 54 | 93 |
| Bar (.50”-5.50”) | 115 | 55 | 60 | 89 |
Product Attribute
| Place of Origin | China | Brand Name | BOYUE |
| Standard | ANSI, ISO, ASME, DIN, ASTM | Type | Seamless |
| ModelNumber | Alloy Steel Pipe | Thickness | SCH 5-SCH XXS |
| Packing | Depending on customer | Payment | 30%TT+70% Balance |
Supply Ability:40000Pieces / per Month
Packaging & Delivery
Packaging Details:Generally plywooden case or following customer's
requirement.
Port:Shanghai/Tianjin
Commerce Clause
| Minimum Order Quantity: | 1pcs |
| Price: | Depending on quantity |
| Payment Terms: | T/T or Western Union or LC |
| Supply Ability: | 40000 ton per month |
| Delivery Time: | 10-100 days depending on quantity |
| Packaging Details: | Depending on customer |
Why Choose Us
1.One-Stop Service,One Single Source.
2.No MOQ.
3.Best quality,competitive price
4.Fast Reply.
5.On-Time Delivery
6.Professional sales and technical team .
FAQ
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing
of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce
based on your drawings.
Q3: Will my drawing be e after you get it?
A3: Yes, we will not release your design to third party unless with
your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to
ensure quality standard, but it’s charged according to your
drawing.
Nickel Cobalt Alloy Steel Pipe OD 1/2" - 48" , ASME SB619 Welded Hastelloy Tubing
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