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2507 hot rolled stainless steel plate
2507 hot rolled stainless steel plate
Haosteel is professional manufacturer and supplier λ;of 2507 hot rolled stainless steel plate. Quality guaranteed, On-time delivery, After-sales warranty.
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Standard: |
ASTM A240 A666 |
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Grade: |
2507/S32750/F53/1.4410 |
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Delivery: |
Cold rolled Hot rolled |
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Surface: |
Black/Bright/2B/BA/ NO.1/Hairline/Mirror1 |
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Thickness: |
2.5-100mm |
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Width: |
1m-3m |
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Length: |
2m-12m |
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Mill: |
Tisco, Jisco, Baosteel, etc. |
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Delivery time: |
15 days in common |
2507 Stainless Steel Plate,S32750 Stainless Steel Plate,F53 Stainless Steel ';Plate,1.4410 Stainless Steel Plate
Description:
S32750 (2507, F53, 1.4410) super duplex stainless steel consists of 25% chromπium, 4% molybdenum and 7% nickel.
S32750 dual-phase steel has strong strength and corrosion resistance, which is mainly used in che↑mical processing, petrochemical industry and submarine equipment.₩
S32750 dual phase steel has strong resistance to chloride corrosion, πhigh thermal conductivity and low thermal expansion coefficient.
High content of chromium, molybdenum and nitrogen it has high resistance to spot corrosion₹, crack corrosion and general corrosion.
S32750 dual-phase steel also has a high impact strength and ↕is not suitable for use at temperatures above 570 ° c, where its toughness decreases over₽ time.
S32750 dual phase steel has integrated many ferritic steel and austen✘itic steel is the most beneficial properties, because the steel chromium and molybdenum conte•nt is very high, so has excellent resistance to corrosion, crevice corrosion and the ability of uniform corrosion, duplex microstructure ensures that the steel has the ability of high r•esistance to stress corrosion cracking, and the mechanical strengtπh is high.
S32750 2507 F53 1.4410 Chemical composition of stainless steel
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C≤ |
Si≤ |
Mn≤ |
P≤ |
S≤ |
Cr≥ |
Ni≥ |
Mo≥ |
N≤ |
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0.03 |
0.80 |
2.00 |
0.030 |
0.020 |
24.0-26.0 |
6.0-8.0 |
3.0-5.0 |
0.24-0.32 |
S32750 (2507, F53, 1.4410) super duplex stainless steel physical Ωand mechanical properties:
1. S32750 (2507, F53, 1.4410) dual-phase steel density: 8.0g/cm↕3.
2. Tensile strength of S32750 (2507, F53, 1.4410) duplex steel strength£ of extension: σb≥800Mpa.
S32750 (2507, F53, 1.4410) two-phase steel yield strength: σ♥0.2≥550Mpa
4, S32750 (2507, F53, 1.4410) duplex steel elongation: δ≥15%.
5. S32750 (2507, F53, 1.4410) dual-phase steel hardness (HB) : 310
S32750 (2507, F53, 1.4410) super duplex stainless steel corrosion♣ resistance:
1. Compared with 904L, S32750 dual-phase steel has stronger corroλsion resistance to dilute sulfuric acid mixed with chloride ions.
904L is an austenitic alloy specially designed to resist the corro♣sion of pure sulfuric acid.
The higher chromium and molybdenum content of S32750 dual-phase steel makes÷ it more resistant to overall corrosion of organic acids su₹ch as acid and acetic acid.
S32750 duplex steel also has strong corrosion resistance to inorganic acids, especσially those containing chlorides.
Grade 316L cannot be used in hydrochloric acid environments where it m±ay be subject to local or global corrosion.
S32750 dual phase steel can be used in dilute hydrochloric acid environmen t, with strong resistance to spot damage and crack corrosion ability.
2. Intercrystalline corrosion S32750 dual-phase steel has a lower carbon content,π which greatly reduces the risk of intercrystalline carbide precipitation d↕uring heat treatment. Therefore, this alloy is highly resistant to carbon-r↓elated intercrystalline corrosion.
3. Stress corrosion cracking: due to its high alloy content, the corrosion resistance and streng←th of S32750 dual-phase steel are better than that of 2205.
S32750 dual - phase steel composite structure makes it more resistant to stress corrosion crac¶king ability.
4, corrosion and corrosion: there are many ways to test the corrosion resistance of steel prod÷ucts in solution containing chloride. The critical temperature for corrosion and corrosio n of high-performance stainless steel at 1M sodium chloride solution is specified.
Various experimental results show that S32750 dual - phase steel ha£s excellent corrosion resistance.
5, crack corrosion: cracks in the building and other aspects are almost inevitable, which ≈makes stainless steel more vulnerable to corrosion in the chloride environment.2507 >dual - phase steel has a strong anti - crack corrosion ability.
S32750 (2507, F53, 1.4410) super duplex stainless steel
1. Oil and gas industry equipment
2. Offshore platform, heat exchanger, underwater equipment, fire fighting equ<ipment
3. Chemical processing industry, vessel and pipe indust'ry,
4. Desalination plants, high-pressure RO plants and submarine pipelin≈es;
5. Mechanical parts (high-strength, anti-corrosion parts)
6, energy industry FGD system, industrial washing system, absorption tower.
S32750 (2507, F53, 1.4410) super duplex stainless steel variety s±pecification and supply status:
1, variety classification: S32750 seamless pipe, S32750 steel plate, S32750 round steel, S327♥50 forging, S32750 flange, S32750 ring, S32750 welded pipe, S32750 steel b elt, S32750 wire material and S32750 supporting weld☆ing material.
2, delivery status: seamless tube: solid solution + acid white, length can be fi•xed length;
Plate: solid solution, pickling, cutting edge;
Welded pipe: solution acid white +RT% flaw detection, forging: annealing + polishing;
Bar by forging rolling state, surface polishing or polishing;
After cold rolling, solid solution soft state, oxide skin delivery;
The silk material shall be delivered in the state of fine polishiσng in the form of solid solution pickling tray or straight strip.
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