Our products conform to GB, AISI, ASTM, DIN, EN, JIS standard for stainlesss steel coil, sheet and plate.
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Product Name |
2205/2507 Stainless Steel Strip |
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Equivalent Grade |
2205: AISI 2205, UNS S32205, SAE 2205, DIN 1.4462, SUS 2205, X2CrNiMoN22-5-3 |
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2507: AISI 2507, UNS S32750, SAE 2507, DIN 1.4410, SUS 2507, X2CrNiMoN25-7-4 |
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Standard |
GB, AISI, ASTM, DIN, EN, JIS |
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Process |
Hot Rolled, Cold Rolled |
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Sizes |
Thickness: 0.1-2mm, Width: 10-600mm |
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Surface Treatment |
NO.1, 2B, NO.4, BA, HL, Mirror |
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Inspection |
SGS, TUV, BV, ABS, LR etc. |
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Packing |
Wooden Box, Wooden Pallet, Iron Frame |
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Application |
Oil&Gas, Petroleum, Vessels, Ship Building, Water Treatment And Environmental Protection etc. |
2205/2507 stainless steel strip 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.
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.
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C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
N |
Cu |
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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 |
/ |
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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 |
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Tensile Strength (min) |
Yield Strength (min) |
Elongation |
Hardness, max |
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|
ksi |
Mpa |
ksi |
Mpa |
/ |
Brinell.HBW |
Rockwell |
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2205 |
95 |
655 |
65 |
450 |
25 |
293 |
31HRC |
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2507 |
116 |
795 |
80 |
550 |
15 |
310 |
32HRC |
Hot rolling is a metalworking process. Such as steel ingots or billets are difficult to deform and process at room temperature, they are generally heated to 1100 to 1250° for rolling, this rolling process is called hot rolling. Most steel materials are rolled by hot rolling, the steel delivered in the hot-rolled state has a certain degree of corrosion resistance due to the high temperature, so it can bestored in the open air. In addition, hot rolling is that it can destroy the casting structure of the ingot, refine the grain of the steel, eliminate structural defects, make the steel structure dense, and improve the hardness of the hot rolled steel.
Cold rolling refers to a rolling process that uses the pressure of rolls to squeeze steel to change the shape of the steel at room temperature. The advantafe of cold rolling is fast forming speed, high output, the coating is not damaged, and it can be made into a variety of cross-sectional forms to meet the needs of the use conditions. In addition, cold rolling can cause large plastic deformation of the steel, thereby increasing the yield point of the steel. Which is Widely used in home appliances and other industries.
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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