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John Fairbankstainless steel strip with good quality and the Sales clerk service is very good.i like this company i hope can work with your again -
Harish kumarأنا راضٍ جدًا عن هذه الصفقة ، ليس فقط لأنهم يشحنون بسرعة ، ولكن أيضًا جودة البضائع جيدة ، وأتطلع إلى التعاون التالي. -
RickyCooperate with a trial order. The service is excellent and the price is very good. Product quality is guaranteed and can stand inspection
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Fierce Urchingood ,the galvanized steel coil quality is good and i donot see the broken on them.that is nice -
FleuriauShipment speed is very fast, and the requirements can meet me. Salesman is very responsible. -
Krouma600 tons 316L stainless steel plates, delivery fast. JO worked very hard for me in the packaging design. I appreciate it very much . -
Pedro Ngeru MainaThe conversation was very pleasant and professional. All problems can be solved. However, the price still falls short of the desired target. I hope we can have the opportunity to cooperate next time
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Andrew Greg - Turkeythis is the second order l buy this company ,quality is very good ,same as europure quality .we will go on ccooperate with this company .
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Mechile Kilar Chard - Brazi200 ton Stainless steel sheet is arrived on 10th Oct 2014 , the quality is very good.,deliver time is very fast It's very lucky we find this factory -
Pongpol Pluemsati-ThailandQuality is very good and delivery time very fast ,we want to do long terms business with this company
Contact Person :
Ava
Phone Number :
0086 18706170710
Whatsapp :
+8618706170710
Hollow Ss904l 410 Stainless Steel Round Bar Astm A276 9mm 8mm 4MM 5mm 6mm
| Place of Origin | CHINA |
|---|---|
| Brand Name | OEM/ODM |
| Certification | ISO |
| Model Number | High Alloy Stainless Steel |
| Minimum Order Quantity | 5 tons |
| Price | negotiable based on the quantity |
| Packaging Details | standard seaport packing or as customers' request |
| Delivery Time | within 15 days |
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 3000 tons per month |
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xProduct Details
| Material | Hastelloy C22 | Length | 1200-3000mm |
|---|---|---|---|
| Dia | 20-120mm | Surface | Black Surface Or Bright Surface |
| Application | Structural Steel Bar | Technic | Hot Rolled, Hot Rolled,cold Rolled,forged |
| Port | Shanghai | ||
| High Light | stainless steel round hollow bar,stainless steel round bar 9mm,ss 904l round bar |
||
Product Description
Dia 20-120mm Hastelloy C22 High Alloy Stainless Steel
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. Other corrosives Hastelloy C-22 has resistance to are oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and cupric chlorides, sea water, brine and many mixed or contaminated chemical solutions, both organic and inorganic. This nickel alloy also offers optimum resistance to environments where reducing and oxidizing conditions are encountered in process streams. This is beneficial in multi- purpose plants where such “upset” conditions occur frequently.
This nickel alloy resists the formation of grain-boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition.
Alloy C-22 should not be used in service temperatures above 1250° F due to the formation of detrimental phases which form above this temperature.
characteristics
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Resistant to pitting, crevice corrosion and stress corrosion cracking
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Outstanding resistance to both reducing and oxidizing media
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Excellent resistance to oxidizing aqueous media
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Exceptional resistance to a wide variety of chemical process environments including strong oxidizers such as ferric acids, acetic anhydride, and seawater and brine solutions
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Resists the formation of grain-boundary precipitates in the weld heat-affected zone
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Excellent weldability
Chemical Composition, %
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C
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Cr
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Co
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Fe
|
Mn
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Mo
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Ni
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P
|
Si
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S
|
W
|
V
|
|---|---|---|---|---|---|---|---|---|---|---|---|
|
.010 max
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20-22.5
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2.5 max
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2.0-6.0
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.50 max
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12.5-14.5
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Balance
|
.02 max
|
.08 max
|
.02 max
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2.5-3.5
|
.35 max
|
Applications
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Pharmaceutical industries use alloy C-22 fittings and tubing to avoid contamination caused by corrosion related failures
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Cellophane manufacturing
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Chlorination systems
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Pesticide production
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Incineration scrubber systems
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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
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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
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Pipe Smls
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Pipe Welded
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Tube Smls
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Tube Welded
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Sheet/Plate
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Bar
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Forging
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Fitting
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|---|---|---|---|---|---|---|---|
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B622
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B619
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B622
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B626
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B575
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B574
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B564
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B366
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Mechanical Properties
Typical Room Temperature Tensile Properties of Annealed Material
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Product Form
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Tensile (ksi)
|
.2% Yield (ksi)
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Elongation %
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Hardness (HRb)
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|---|---|---|---|---|
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Plate (.25”-1.75”)
|
112
|
53
|
62
|
89
|
|
Sheet (.038”-.15”)
|
122
|
63
|
54
|
93
|
|
Bar (.50”-5.50”)
|
115
|
55
|
60
|
89
|
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