2507 Stainless Steel Strip

2507 Stainless Steel Strip Introductions

What Is 2507 Stainless Steel Strip

2507 stainless steel strip is a duplex stainless steel strip composed of 25% chromium, 4% molybdenum and 7% nickel alloy.

2507 stainless steel strip is a ferritic-austenitic stainless steel strip, which combines the most beneficial properties of many ferritic stainless steel strip(430 stainless steel strip) and austenitic stainless steel strip(such as 304L stainless steel strip, 310S stainless steel strip, 321 stainless steel strip, 347 stainless steel strip).

Because the 2507 stainless steel strip contains high contents of chromium and molybdenum, so it has extremely good resistance to pitting, crevice corrosion and uniform corrosion.

The dual-phase microstructure ensures that the 2507 stainless steel strip has a high resistance to stress corrosion cracking, and the mechanical strength of it is also high.

2507 Stainless Steel Strip Specifications

2507-stainless-steel-strip
  1. Grade: 2507
  2. Standard: ASTM A240 – UNS S32750/EN 1.4410
  3. Thickness: 0.08mm-10.0 mm
  4. Width: 10mm-1000 mm
  5. Length: coil type or it can be produced as customer requirements
  6. Surface Finish: NO.1, 2B, 2H(Rerolled Bright), BA, No.4, 8K (Mirror), HL (Hairline), Polishing Bright, etc
  7. Edge: Mill Edge, Slit Edge, Deburred Edge, Round Edge, V Type Edge

2507 Stainless Steel Strip Applications

Due to excellent resistance to pitting, crevice corrosion and uniform corrosion, quality grade 2507 stainless steel strip is widely used for below applications.

  • Oil and gas industry
  • Offshore oil platform (heat exchanger tube, water treatment and water supply system)
  • Petrochemical equipment
  • Desalination equipment
  • Mechanical and structural components
  • Combustion gas purification equipment
2507-stainless-steel-strip-applications​

2507 Stainless Steel Strip Chemical Composition

The chemical components of grade 2507 stainless steel strip is summarized in the following table:

GradeStandardCSiMnPSCrNiMo
2507ASTM A240≤0.03≤0.08≤1.20≤0.035≤0.02024.00-26.006.00-8.003-5

2507 Stainless Steel Mother Coil Mechanical Property

Below The Table Is For Your Reference:

GradeStandard
Yield Strength
Rp0.2 (N/mm²)
Tensile Strength
Rm (N/mm²)
Elongation %

Hardness
(HV)
Hardness
(HRB)
201ASTM A240
≥ 275
≥ 520
≥ 35
≤ 260
≤ 101
202ASTM A240
≥ 275≥ 520≥ 40≤ 218
≤ 95
301ASTM A240
≥ 205≥ 520≥ 40≤ 200≤ 90
304ASTM A240
≥ 205≥ 515
≥ 40≤ 210
≤ 92
304LASTM A240
≥ 205≥ 520
≥ 40≤ 200
≤ 90
316L
ASTM A240
≥ 177≥ 480
≥ 40≤ 200
≤ 90
316Ti
ASTM A240
≥ 205≥ 520
≥ 40≤ 200
≤ 90
317L
ASTM A240
≥ 205≥ 515
≥ 40≤ 218
≤ 95
309S
ASTM A240
≥ 205≥ 515≥ 40≤ 218≤ 95
310S
ASTM A240
≥ 205≥ 520
≥ 40≤ 200
≤ 90
321
ASTM A240
≥ 205≥ 520
≥ 40≤ 200
≤ 90
347
ASTM A240
≥ 205≥ 520
≥ 35≤ 200≤ 90
410S
ASTM A240
≥ 205≥ 440
≥ 20≤ 210
≤ 92
420J2
ASTM A240
≥ 225≥ 540
≥ 18≤ 180
≤ 80
430
ASTM A240
≥ 206≥ 450
≥ 22≤ 200
≤ 88
2205
ASTM A240
≥ 450≥ 620
≥ 25≤ 293
≤ 30
2507
ASTM A240
≥ 450≥ 620
≥ 25≤ 290
≤ 30
253 MA®ASTM
≥ 310≥ 600
≥ 40≤ 217
≤ 95
254 SMO®ASTM
≥ 300≥ 650
≥ 35≤ 223
≤ 96
654 SMO®ASTM
≥ 430≥ 750
≥ 40≤ 250
≤ 100
904L
ASTM
≥ 216≥ 490
≥ 35
≤ 90
UNS N08926ASTM
≥ 295≥ 650
≥ 35
≤ 100
UNS S17400ASTM≥ 725≥ 930
≥ 10

2507 Stainless Steel Strip Production Tolerance

Below The Table Is For Your Reference:

Thickness Tolerance:

Thickness(mm)
Width<125mm
125mm≤Width<250mm
250mm≤Width<600mm
≥0.03-0.10
±0.06T
±0.10T
±0.10T
≥0.10-0.15
±0.01
±0.015
±0.020
≥0.15-0.20
±0.015
±0.020
±0.025
≥0.20-0.25
±0.015
±0.020
±0.025
≥0.25-0.30
±0.018

±0.025
±0.030
≥0.30-0.40
±0.020±0.025
±0.030
≥0.40-0.50
±0.025
±0.030
±0.040
≥0.50-0.60
±0.030
±0.030
±0.040
≥0.60-0.80
±0.030
±0.040
±0.040
≥0.80-1.00
±0.030
±0.040

±0.050
≥1.00-1.20
±0.040
±0.050±0.050
≥1.20-1.50
±0.050
±0.060±0.060
≥1.50-2.00
±0.060
±0.070±0.070
≥2.00-2.50
±0.070
±0.070±0.080
≥2.50-3.00

±0.080
±0.080±0.090

2507 Stainless Steel Strip Packaging

Our company have professional team who can adopt developed packaging technology to assure no any damages of products during transportation.

  • Standard export packaging:
    Waterproof Paper Winding+PVC Film+Strap Banding+Wooden Pallet or Wooden Case;
  • Customized packaging as your request (Logo or other contents accepted to be printed on the packaging);
  • Other special packaging will be designed as customer’s request;
  • Eye to wall and eye to sky are both available;
  • By International Express: DHL/UPS/FEDEX/EMS and our own express line;
  • By air or By sea;
  • Shipping port: Shanghai, Ningbo or as your request.

What Are The Advantages of Cooperating With Us

Our factory owned advanced processing production lines which can support you 2507 stainless steel strip project with competitive price and good service. We have powerful manufacturing capability, our Twenty-high Roll Sendzimir Mill, Continuous Bright Annealing Oven, Tension Leveller, Slitting Machine Lines, Edge Trimmers and Packaging Lines.

The quality 2507 stainless steel strips that we produce are exceptionally flat, super thin, up to 600mm width, and manufactured to the tightest tolerances for end users precision demand usage.
We are able to support every different stainless steel strip regardless of the samples or mass production.

The-Advantages-of-Cooperating-With-Us​

Technical Support

Hard work of our quality control and technical engineers team guaranteed the stable quality and good service.

OEM/ODM Service Is Available

Our professional team are skilled at independent development and design. We are able to design, develop, produce and deliver your order according to your detailed requirements, samples or just an idea.

Flexible Payment Term Support

Sample order is available. For small sample orders, in order to save the bank charge for customers and seller, West Union, Money Gram are well recommended.
For mass production, normally our company need 50% TT deposit before new production, and the 50% TT balance payment before shipment.