Home > Products > stainless steel profile > With Lowest Price Flat Bar Steel/Q235 SS400 Flat Bar/Q235 Hot-Rolled Flat Steel Are Used For Steel Stainless Steel Flat Bars
With Lowest Price Flat Bar Steel/Q235 SS400 Flat Bar/Q235 Hot-Rolled Flat Steel Are Used For Steel Stainless Steel Flat Bars
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Product Details
Standard: | ASTM, AISI, DIN, EN, GB, JIS, Other, ASTM, AISI, DIN, EN, GB, JIS, ASTM JIS EN GB DIN | Dimensions: | 20*20*3-100*100*10mm | Grade: | Other, 2205, 2205 |
Place of Origin: | Jiangsu, China | Brand Name: | chengchang | Model Number: | 2205 |
Type: | Angle | Application: | petroleum, chemical | Shape: | Round |
Certification: | ISO | Special Use: | Valve Steels |
Product Description
With Lowest Price Flat Bar Steel/Q235 SS400 Flat Bar/Q235 Hot-Rolled Flat Steel Are Used For Steel Stainless Steel Flat Bars
CHEMICAL COMPOSITION
Element | Typical |
C | 0.02 |
Mn | 0.7 |
P | 0.025 |
S | 0.001 |
Si | 0.40 |
Cr | 22.4 |
Ni | 5.8 |
Mo | 3.3 |
N | 0.16 |
Fe | Balance |
STANDARD:
ASTM .............. S31803 ,2205
EURONORM ....X2CrNiMoN22-5-3,1.4462
JIS ...................SUS329J3L
ASTM SPECIFICATION COVERAGE
Product Form | ASTM Specification | ASME Specification |
Bar | A 276 A 479 | _ |
Sheet, Strip, Plate | A 240 | SA 240 |
PHYSICAL PROPERTIES
Density
0.285 Ib/in3 (7880 kg/m3)
Specific Heat at 68-212°F (20-100°C)
0.10 BTU/lb °F (0.42 kJ/kg°K)
Thermal Conductivity at 68-212°F (20-100°C)
11 BTU-ft/hr-ft2- °F (19 W/m°K)
Thermal Coefficient of Expansion at 68-212°F
(20-100°C)
7.6 x 10-6/°F (13.7 x 10-6/°C)
Modulus of Elasticity in Tension
27.5 x 106 psi (190 GPa)
Magnetic Permeability
Ferromagnetic
CORROSION RESISTANCE
Chloride Stress Corrosion Cracking
Resistance
The nickel-free ferritic steels are essentially immune to chloride stress corrosion cracking even in the extremely severe boiling 42% magnesium chloride test. Nickel-containing austenitic stainless steels, on the other hand, are highly susceptible to stress corrosion cracking. The resistance of austenitic and ferritic stainless steels to chloride stress corrosion cracking has been correlated to the nickel content of the alloys.
Duplex alloys behave in a manner that is a combination of the characteristics of the austenitic and ferritic phases that make up the alloy, as shown by the data below. Certain elements tend to partition into one of the two primary phases in duplex alloys. For example, the nickel content of the ferrite phase will be lower than that of the austenite phase relative to the bulk composition. Consequently, the ferrite phase in AL 2205 alloy will provide resistance to chloride stress corrosion cracking, making it substantially better than the standard 300 series austenitic stainless steels.
| Stress Corrosion Cracking Performance | ||
Alloy | Boiling 42% MgCl2 | Boiling 33% LiCl | Boiling 26% NaCl |
Duplex AL 2205 (5% nickel) | Failed (89 hours) | Passed (1000 hours) | Passed (1000 hours) |
Duplex AL 2205 (welded) | Failed (89 hours) | Passed (1000 hours) | Passed (1000 hours) |
MECHANICAL PROPERTIES
Mechanical Properties at Room Temperature
Typical mechanical properties for annealed AL 2205alloy material at room temperature are listed below:
Property | ASTM and ASME Minimum Properties | Plate Sections (>3/16") | Sheet and Strip Sections (<3/16") |
Yield Strength (0.2% Offset) | 65,000 psi 450 MPa | 75,000 psi 515 Mpa | 85,000 psi 585 MPa |
Ultimate Tensile Strength | 90,000 psi 620 MPa | 110,000 psi 760 MPa | 125,000 psi 860 MPa |
% Elongation (in 2 inches) | 25 | 35 | 30 |
Hardness | 32 R 290 Brinell (Maximum) | 235 Brinell | 27 R |
HOT ROLLED ANGLE | |||||
Size (mm) | Theoretical weight (kg/m) | Size (mm) | Theoretical weight (kg/m) | Size (mm) | Theoretical weight (kg/m) |
25*3 | 1.124 | 70*6 | 6.406 | 100*16 | 23.257 |
25*4 | 1.459 | 70*7 | 7.398 | 110*8 | 13.532 |
30*3 | 1.373 | 70*8 | 8.373 | 110*10 | 16.69 |
30*4 | 1.786 | 75*5 | 5.818 | 110*12 | 19.782 |
40*3 | 1.852 | 75*6 | 6.905 | 110*14 | 22.809 |
40*4 | 2.422 | 75*7 | 7.976 | 125*8 | 15.504 |
40*5 | 2.967 | 75*8 | 9.03 | 125*10 | 19.133 |
50*3 | 2.332 | 75*10 | 11.089 | 125*12 | 22.696 |
50*4 | 3.059 | 80*6 | 7.736 | 125*14 | 26.193 |
50*5 | 3.77 | 80*8 | 9.658 | 140*10 | 21.488 |
Effect of Elevated Temperature on Mechanical Properties
An upper temperature limit of 600°F (316°C) has been placed on the use of AL 2205 alloy in the ASME Boiler and Pressure Vessel Code due to what is known as Ò885°F (475°C) Embrittlement.Ó This means that the ferrite phase of AL 2205 alloy may be embrittled after exposure to temperatures from 650 to 1000°F (343-538°C). The 885°F (475°C) embrittlement is reversible by heat treating the alloy at a temperature above 1100°F (593°C). However, another embrittling range exists from about 1000°F (538°C) to 1830°F (1000°C) due to the precipitation of excess phases that are detrimental to both impact and corrosion properties. A full anneal and rapid cooling treatment is required to eliminate the latter form of embrittlement and is also the preferred manner of relieving forming stresses and 885°F (475°C) embrittlement.
Heat Treatment
The AL 2205 alloy should be annealed between 1870 and 2010°F (1020-1100°C) and cooled quickly. Annealing near 2010°F will increase the amount of ferrite present in the microstructure compared to that resulting from annealing near 1870°F. The graph below provides additional information.
Other products we can supply as below:
Product Name | Stainless steel sheet/plate;stainless steel coil; Stainless steel pipe;stainless steel flat bar; Hexagonal bar; Stainless steel angle bar and so on |
Material Grade | 201 202 304 304L 316 316L 321 309S310S 430 431 440 440B 440C 347 15-5PH 17-4PH 17-7PH S31803 S32205 S32750 S32760 S32550 and so on. |
Size | Sheet:thickess from 0.4-120mm,width from 1000-1500mm,length from 1000-6000mm Coil: thickness from 0.4-6mm, width:from 1000-1500mm Pipe:OD from2-630mm Wt:0.3-50mm Angle bar:from 20*20*3-100*100*10mm Flat bar:from thickess from 3-12mm ,width from 20-150mm ,length from 1000-6000mm Hexagonal bar:8-130mm |
Surface finish | Sheet: 2B NO.1 BA NO.4 HL 8K ... Coil:2B NO.1 Pipe:2B Polished Brushed Mirror Mill Pickling Angle bar:Mill Pickling HL Flat bar:Mill Pickling HL Black Bright... Hexagonal Bar:Mill Pickling HL Black Bright.. |
1.Free sample is available.
2.Mill Test Certificate is supplied with shipment.
3.The third party inspection is accepted.
Remark:
Min Order Quantity: 1 pcs
Payment Terms: L/C,T/T,Western Union,MoneyGram,Cash
Inner: bundles packing, plastic bag cover every pipe
Outer: according to customers'requirements
Payment Term: 30%T/T for deposit,70% for balance
Delivery Time: about 7-15 days after the confirmation of the deposit
Other service: Other specifications can be manufactured according to customers' requirements
Wuxi ChengChang Special Steel Co.,Ltd belong to JiangYin Chengchang Special Steel Co., Ltd. ,the sales branch located in China's largest stainless steel distribution center "Wuxi stainless steel market," mainly responsible for the sale stainless steel ingot, stainless steel rod and other steel profiles etc., and also engaged in stainless steel sheet, stainless steel pipe and other stainless steel products.to know more about us ,please visit our website:
Packaging Detailes | Export standard seaworthy packaging(strong woden box,woven cloth or as your requirement .Bar &forgings,Pipes &pipe fittings, Sheet,Strip: Packed in Nylon Poly cloth first,then woden box if needed.) or as your requirments.For your refer about container size : 20 ft GP:5.8m(length)x 2.13m(width)x 2.18m(high) about 24-26 CBM 40 ft GP:11.8m(length)x 2.13m(width)x 2.72m(high)about 68 CBM |
Shipping Detailes | If we have stocks for your demanded size, we can deliver within 3 days;For customised sizes and in quantity over100 tons (Some materials are allowed MOQ 50 kg),we can guarantee delivery within 3 weeks. or negotiation. |
1.Q:Are you a factory or trading company?
A:We are a factory.
2.Q:Where is your factory located? How can I visit there?
A:Our factory is located in Jiangyin City, Jiangsu Province, China, about 2 hours driving from Shanghai.All our clients from home or abroad are warmly welcome to visit us!
3.Q:Can I get some samples?
A: Yes,we are honored to offer you samples.
4.Q:How does your factory do regarding quality control?
A:"Quality is priority. RS people always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained BV, SGS authentication. We guarantee the goods out from our factory 100% qualified.
Why choose us?
Quality:we are factory ,and already passed ISO 9001 Quality System in 2007 ,we can guarantee our products 100% qualified.
Advantage:fast delivery ,cause we always have stock for normal size and grade stainless steel products.We ensure shipment on time.
Service:we will give you first-level service,think about customers think, worry about customers request, customers request is our power.We will try our best to solve all problems for our customers,hope we can establish a long term cooperation.
Contact Us
- Wuxi Chengchang Special Steel Co., Ltd.
- Contact nameCherry Zhao
- Phone86-510-81021098
- AddressNo. 119, Taibao Stainless Steel Market, Zhongyuan Road, Xishan Dist. Wuxi,Jiangsu
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