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2507 cold rolled stainless steel sheet
2507 cold rolled stainless steel sheet
Haosteel is professional manufacturer and supplier of 2507 cold rolled stainless steγel sheet. 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/Mirror |
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Thickness: |
0.25-3mm |
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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: |
15days in common |
2507 Stainless Steel Sheet,S32750 Stainless Steel&nb✘sp;Sheet,F53 Stainless Steel Sheet,1.4410 Stainless Steel Sh¥eet
Description:
S32750 (2507, F53, 1.4410) super duplex stainless steel consists of 25±% chromium, 4% molybdenum and 7% nickel.
S32750 dual-phase steel has strong strength and corrosion resistance, which is main©ly used in chemical processing, petrochemical industry and submarine €equipment.
S32750 dual phase steel has strong resistance to chloride corrosion, high thermal conductivity and low thermal expans÷ion coefficient.
High content of chromium, molybdenum and nitrogen it has ↕high resistance to spot corrosion, crack corrosion and generalε corrosion.
S32750 dual-phase steel also has a high impact strength and is not suitable for use at temperatures above 570 ° c, wher e its toughness decreases over time.
S32750 dual phase steel has integrated many ferritφic steel and austenitic steel is the most beneficial properties, because the steel chromium and Ωmolybdenum content is very high, so has excellent resistance to corrosi≤on, crevice corrosion and the ability of uniform corrosion, duplex microstructure ensures th×at the steel has the ability of high resistance to stress corrosion cracking,∏ and the mechanical strength is high.
S32750 2507 F53 1.4410 Chemical composition of sta©inless steel
| C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≥ | Ni≥ | Mo≥ | N≤ |
| 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 ph>ysical and mechanical properties:
1. S32750 (2507, F53, 1.4410) dual-phase steel density: 8.0g/cm3.
2. Tensile strength of S32750 (2507, F53, 1.4410) duplex s≥teel strength of extension: σb≥800Mpa.
S32750 (2507, F53, 1.4410) two-phase steel yield strength: σ0.2≥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 corrosion resistance to dilute sulfu™ric acid mixed with chloride ions.
904L is an austenitic alloy specially designed to resist the corrosion of pure s'ulfuric acid.
The higher chromium and molybdenum content of S32750 dual-phase steel makes it more resi₽stant to overall corrosion of organic acids such as εacid and acetic acid.
S32750 duplex steel also has strong corrosion resistance to inorgani✘c acids, especially those containing chlorides.
Grade 316L cannot be used in hydrochloric acid environments where it may be s≠ubject to local or global corrosion.
S32750 dual phase steel can be used in dilute hydrochloric acid environment, with stro₩ng resistance to spot damage and crack corrosion ability.
2. Intercrystalline corrosion S32750 dual-phase steel has a lower carbon content, which ←greatly reduces the risk of intercrystalline carbide precipitation during heat treatment. T>herefore, this alloy is highly resistant to carbon-related intercr✘ystalline corrosion.
3. Stress corrosion cracking: due to its high alloy ♠content, the corrosion resistance and strength of S32750 dual-phase >steel are better than that of 2205.
S32750 dual - phase steel composite structure makes it" more resistant to stress corrosion cracking ability.
4, corrosion and corrosion: there are many ways to test the¥ corrosion resistance of steel products in solution containing c>hloride. The critical temperature for corrosion and corrosion of high-performance stainless st eel at 1M sodium chloride solution is specified.
Various experimental results show that S32750 dual - phase steel has excellent ₩corrosion resistance.
5, crack corrosion: cracks in the building and other aspects are almost inevitable, which makes s☆tainless 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 stee↕l
1. Oil and gas industry equipment
2. Offshore platform, heat exchanger, underwater equipm$ent, fire fighting equipment
3. Chemical processing industry, vessel and pipe industry,
4. Desalination plants, high-pressure RO plants and submarine pi pelines;
5. Mechanical parts (high-strength, anti-corrosion parts)
6, energy industry FGD system, industrial washing system, absorption towe↔r.
S32750 (2507, F53, 1.4410) super duplex stainless steel variety specification and supply status:
1, variety classification: S32750 seamless pipe, S32750 steel plat¥e, S32750 round steel, S32750 forging, S32750 flange, S3€2750 ring, S32750 welded pipe, S32750 steel belt, S32750 wire material and S32750 su≤pporting welding material.
2, delivery status: seamless tube: solid solution + acid white, lengt&h can be fixed length;
Plate: solid solution, pickling, cutting edge;
Welded pipe: solution acid white +RT% flaw detection, forging: annea♣ling + polishing;
Bar by forging rolling state, surface polishing or po≤lishing;
After cold rolling, solid solution soft state, oxide skin delivery;≤
The silk material shall be delivered in the state of f♣ine polishing in the form of solid solution pickling tray or straight strip✘.
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