S32205 Stainless Steel Seamless Pipe & Tube S31803 2205 1.4462 Duplex Steel Seamless Tubing

Product Description

S32205 Stainless Steel Seamless Pipe & Tube S31803 2205 1.4462 Duplex Steel Seamless Tubing


Duplex Steel 2205 Seamless Tube is a nitrogen improved duplex stainless steel that was created to battle regular consumption issues experienced with the 300 arrangement stainless steels. "Duplex" depicts a group of stainless steels that are neither completely austenitic, similar to 304 stainless, nor simply ferritic, similar to 430 stainless. The structure of 2205 duplex stainless steel comprises of austenite pools encompassed by a nonstop ferrite stage. In the toughened condition, 2205 contains roughly 40-50% ferrite. Frequently alluded to as the work stallion review, 2205 is the most generally utilized review as a part of the duplex group of stainless steels.

The upside of a duplex structure is that it joins the positive characteristics of a ferritic amalgam (stress erosion breaking resistance and high quality) with those of an austenitic combination (simplicity of creation and consumption resistance).

Utilization of 2205 Duplex stainless steel ought to be constrained to temperatures beneath 600° F. Amplified hoisted temperature introduction can embrittle 2205 stainless.

FEATURES OF Duplex Steel 2205 Seamless Tube

o High imperviousness to chloride stress consumption breaking

o Imperviousness to chloride setting and fissure erosion

o Great general consumption resistance

o Great sulphide stress consumption resistance

o High Strength

o Great weldability and workability

APPLICATIONS OF Duplex Steel 2205 Seamless Tube  :

o Substance process vessels, piping and warmth exchangers

o Mash factory digesters, blanch washers, chip pre-steaming vessels

o Nourishment transforming hardware

o Oil field piping and warmth exchangers

o Vent gas desulfurization gear

CHEMICAL COMPOSITION OF DUPLEX STEEL 2205:

	C	Mn	Si	P	S	Cr	Mo	Ni	N
2205 (S31803)	0.03 max	2.0 max	1.0 max	0.03 max	0.02 max	min: 21.0 max: 23.0	min: 2.5 max: 3.5	min: 4.5 max: 6.5	min: 0.08 max: 0.20
2205 (S32205)	0.03 max	2.0 max	1.0 max	0.03 max	0.02 max	min: 22.0 max: 23.0	min: 3.0 max: 3.5	min: 4.5 max: 6.5	min: 0.14 max: 0.20

MECHANICAL PROPERTIES OF DUPLEX STEEL 2205:

Grade	Tensile Strength ksi (min)	Yield Strength 0.2% ksi (min)	Elongation %	Hardness (HB) MAX
2205	90	65	25	217

PHYSICAL PROPERTIES OF DUPLEX STEEL 2205:

	Density lbm/in3	Electrical Resistivity mWin	Thermal Conductivity (BTU/hrft°F)	Heat Capacity BTU/lbm°F	Electrical Resistivity (in x 10-6)
at 68°F	0.278	27.6	8.7	0.112	33.5
at 212°F		26.1	9.2	0.119	35.4
at 392°F		25.4	9.8	0.127	37.4
at 572°F		24.9	10.4	0.134	39.4

 

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FAQ

 

Q1: Are you a manufacturer or trading company?
A: We are a manufacturer. We have our own factory and our own company. l believe we will be the most suitable supplier for you.

Q2: Do you offer free samples?
A: Yes, we are glad to provide you free samples for your evaluation. But you need to pay delivery charge on your side.

Q3:What is your terms of payment?
A: And T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment, please contact me.

Q4: How long is your delivery time?
A: Generally, it is 5~10days if goods are in stock. If not, it will take around  15~25 days to get goods ready for delivery, it is according to quantity.

Q5:Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be picked out. We accept the third party inspection absolutely.

Q6.How do I receive the goods?
A: With our professional transport agents, we are capable of delivery products to most ports all over the world. Door-to-door service is also supported. FOB, CIF are most commonly used trade terms.