2205/2507 Duplex Stainless Steel Plate & Sheet Stockist In China

2205/2507 STAINLESS STEEL PLATE

2205/2507 stainless steel plate is a duplex stainless steel. It is available in many finishes.Ronsco is proud to exported it to more than 80 countries.

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MORE DETAILS ABOUT 2205/2507 STAINLESS STEEL PLATE

Product Name	2205/2507 Stainless Steel Plate, 2205/2507 Stainless Steel Sheet
Equivalent Grade	2205: AISI 2205, UNS S32205, SAE 2205, DIN 1.4462, SUS 2205, X2CrNiMoN22-5-3
Equivalent Grade	2507: AISI 2507, UNS S32750, SAE 2507, DIN 1.4410, SUS 2507, X2CrNiMoN25-7-4
Standard	GB, AISI, ASTM, DIN, EN, JIS
Process	Hot Rolled, Cold Rolled, Forged
Sizes	Thickness: 0.3-200mm, Width: 10-4000mm
Surface Treatment	NO.1, 1D, 2D, 2B, NO.4, BA, HL, Mirror, Embossim, Sandblasted
Fabricating	Rolling, Bending, Sllitting, Decoiling, Cutting, Drilling, Punching, Beveling, Welding etc.
Inspection	SGS, TUV, BV, ABS, LR etc.
Application	Oil&Gas, Petroleum, Vessels, Ship Building, Water Treatment And Environmental Protection etc.

GENERAL INFO ABOUT EACH Stainless Steel Plate GRADE

2205/2507 stainless steel plate is one of the most widely used duplex stainless steel. It contains with chromium and nickel, making it extremely resistant to uniform corrosion by organic acids. The grade can be used in chemical processing, transport, and storage for a variety of industries.

Single Sheet Of Rolling Specification
Thickness/Width	1500	1800	2000	2200	2400	2500	3200
4-6mm	√	√	-	-	-	-	-
6-10mm	√	√	√	√	√	-	-
11-12mm	√	√	√	√	√	√	√
13-14mm	√	√	√	√	√	√	√
17-25mm	√	√	√	√	√	√	√
26-70mm	√	√	√	√	√	√	√
71-120mm	special	special	special	special	special	special	special

MORE DETAILS ABOUT EACH Stainless Steel Plate GRADE

Hot Forming
Cold Forming
Welding

2205/2507 Stainless Steel Grade:

When hot forming is required, the workpiece should be heated uniformly and worked in the range of 1750 to 2250°F. The duplex stainless steel plate is quite soft at these temperatures and is readily formed.

2205/2507 Stainless Steel Grade:

2205/2507 duplex stainless steel plate is readily cold formed on equipment suited to working stainless steels. However, because of the high strength and rapid work hardening of the grade, forces substantially higher than those for austenitic steels are required to cold form it.

2205/2507 Stainless Steel Grade:

It possesses good weldability.

CHEMICAL PROPERTIES

	C	Mn	P	S	Si	Cr	Ni	Mo	N	Cu
2205	0.03	2.00	0.03	0.02	1.00	22.00-23.00	4.50-6.50	3.00-5.00	0.14-0.20	/
2507	0.03	1.20	0.035	0.02	0.80	24.00-26.00	6.00-8.00	3.00-5.00	0.24-0.32	0.50

MECHANICAL PROPERTIES

	Tensile Strength (min)		Yield Strength (min)		Elongation	Hardness, max
	ksi	Mpa	ksi	Mpa	/	Brinell.HBW	Rockwell
2205	95	655	65	450	25	293	31HRC
2507	116	795	80	550	15	310	32HRC

MORE DETAILS ABOUT EACH Stainless Steel Plate PROCESS

Steel Making Process
Hot Roll Process
Solid Solutions & Pickling

MORE DETAILS ABOUT EACH Stainless Steel Plate SURFACE

NO.1
2D
2B
NO.4
BA
HL
Mirror

NO.1 surface treated by heat treatment and pickling after hot rolling. The appearance is silver white, matt and bright. This surface is suitable for industries that require heat resistance and corrosion resistance, and the surface brightness is not important. Common applications include industrial tank and chemical industrial plants etc..

2D surface treated by heat treatment and pickling after cold rolling. The appearance is silver white, smoother but of matt grain. Common applications include petrochemical production equipment, automotive components, building materials and water pipes etc..

After 2D treatment, the final process is lightly cold rolled by a polishing roller to obtain proper gloss. The appearance is smooth and bright, and easy to re-grind to make the surface more brighter. Common applications include building materials, tableware etc..

NO.4 is a product ground with a grinding belt of size 150-180. It has better gloss, discontinuous rough lines and finer stripes than No.3 stainless steel castings commonly used polished and sanded surfaces. Common applications include food processing equipment, home electrical products, medical equipment etc..

BA surface is also produced by cold rolling and de-scaling. It has excellent surface gloss, high reflectivity. In addition, The very smooth surface also makes this surface highly suitable for further finishing processes such as mirror polishing and chrome plating. Common applications include catering equipment etc..

HL use a polishing abrasive belt with an appropriate particle size (150-320 mesh) to grind, with obvious straight stripes. The surface is beautiful, good texture and scratch is not obvious, durable, wear-resistant. Common applications include building decoratio, elevators, vehicle parts, etc..

Mirror is produced by polishing with successively finer abrasives and buffing extensively until all grit lines from preliminary grinding operations are removed. The feature is highest reflectivity. Mainly used for interior and exterior decoration materials of automobiles and buildings.

FREQUENTLY ASKED QUESTIONS

Is 2205 Expensive?
What Is Duplex Stainless Steel?
Which Industries Will Use Duplex Stainless Steel?

Is 2205 Expensive?

Answer:

904L is a non-stabilized austenitic stainless steel with copper, this grade can resist corrosion from many acids. The high cost of this grade of stainless steel, however, has caused many manufacturers to turn to the lower-cost duplex stainless steel 2205 as an alternative.

What Is Duplex Stainless Steel?

Answer:

Combining austenitic and ferritic stainless steels equally, duplex stainless steel contain chromium (21-27%), nickel (1.35-8% ), copper (0.05-3%), and molybdenum (0.05-5% ). The combination of elements makes duplex stainless steel stronger than either austenitic or ferritic steel by itself.

Which Industries Will Use Duplex Stainless Steel?

Answer:

Duplex stainless steel often gets used in chemical processing and in crafting storage-tanks and containers that ship chemicals.

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