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2507 Duplex Stainless Steel Bar
Category:
Stainless Steel Bar
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2507 Duplex Stainless Steel Bar
PRODUCT DETAILS
2507 Duplex Stainless Steel Bar Description
2507(UNS S32750) is an ultra-duplex stainless steel containing 25% chromium, 4% molybdenum and 7% nickel. It is designed for demanding applications that require excellent strength and corrosion resistance, such as chemical processes, petrochemicals and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and low coefficient of thermal expansion. High chromium, molybdenum and nickel levels provide excellent resistance to pitting, crevice corrosion and general corrosion.
Product Parameters
|
Product Name |
2507 Duplex Stainless Steel Bar |
|
|
Type |
Steel Bar |
|
|
Outer Diameter |
Round Bar |
4mm-500mm |
|
Hexagon Bar |
18mm-57mm (11/16″ to 2-3/4″) |
|
|
Square Bar |
18mm-47mm (11/16″ to 1-3/4″) |
|
|
Flat Steel |
1/2 "to 10", Thickness: 2mm-150mm, Can provide customized |
|
|
Length |
1-6 meters, Length can be customized |
|
|
Standard |
ASTM, AISI, JIS, GB, DIN, EN, etc. |
|
|
Surface |
Black, Bright Polished, Rough Turning, Mattness Surface Treatment, No. 4. BA, etc. |
|
|
Scope of Application |
Stainless steel bars are used in a variety of industries such as shipbuilding, Defense, Automotive, Textiles, Paper and pulp, Manufacturing, Cement, Heavy earthmoving equipment and construction, etc. |
|
Chemical Composition
|
C |
Si |
Mn |
Cr |
Ni |
Mo |
S |
P |
|
≤ 0.03 |
≤ 0.8 |
≤ 1.2 |
24.0～26.0 |
6.0～8.0 |
3.0～5.0 |
≤ 0.02 |
≤ 0.035 |
Mechanical Properties
|
Tensile Strength Kb (MPa) |
Yield Strength σ0.2 (MPa) |
Elongation D5 (%) |
Hardness |
|
≥795 |
≥550 |
≥15 |
≤ 310HB |
Physical Performance
|
Density(g/cm³) |
Modulus of Elasticity(Gpa) |
Coefficient of Thermal Expansion(10-6/°C) |
Coefficient of Thermal Conductivity(W/m*K) |
Resistivity(ΜΩ. cm) |
|
7.75 |
200 |
13.0 |
17.0 |
80 |
|
No |
China | Japan | USA | South Korea | Germany | India | Australia | Taiwan, China | |
|
|
GB |
JIS |
ASTM |
UNS |
KS |
DIN |
BIS |
AS |
CNS |
| Austenitic stainless steel | |||||||||
|
1 |
12Cr17Mn6Ni5N |
SUS201 |
201 |
S20100 |
STS201 |
1.4372 |
10Cr17Mn6Ni4N20 |
201-2 |
201 |
|
2 |
12Cr18Mn9Ni5N |
SUS202 |
202 |
S20200 |
STS202 |
1.4373 |
- |
- |
202 |
|
3 |
12Cr17Ni7 |
SUS301 |
301 |
S20200 |
STS301 |
1.4319 |
10Cr17Ni7 |
301 |
301 |
|
4 |
06Cr19Ni10 |
SUS304 |
304 |
S30400 |
STS304 |
1.4301 |
07Cr18Ni9 |
304 |
304 |
|
5 |
022Cr19Ni10 |
SUS304L |
304L |
S30403 |
STS304L |
1.4306 |
02Cr18Ni11 |
304L |
304L |
|
6 |
06Cr19Ni10N |
SUS304N1 |
304N |
S30451 |
STS304N1 |
1.4315 |
- |
304N1 |
304N1 |
|
7 |
06Cr19Ni9NbN |
SUS304N2 |
XM21 |
S30452 |
STS304N2 |
- |
- |
304N2 |
304N2 |
|
8 |
022Cr19Ni10N |
SUS304LN |
304LN |
S30453 |
STS304LN |
- |
- |
304LN |
304LN |
|
9 |
10Cr18Ni12 |
SUS305 |
305 |
S30500 |
STS305 |
1.4303 |
- |
305 |
305 |
|
10 |
06Cr23Ni13 |
SUS309S |
309S |
S30908 |
STS309S |
1.4833 |
- |
309S |
309S |
|
11 |
06Cr25Ni20 |
SUS310S |
310S |
S31008 |
STS310S |
1.4845 |
- |
310S |
310S |
|
12 |
06Cr17Ni12Mo2 |
SUS316 |
316 |
S31600 |
STS316 |
1.4401 |
04Cr17Ni12Mo2 |
316 |
316 |
|
13 |
06Cr17Ni12Mo2Ti |
SUS316Ti |
316Ti |
S31635 |
- |
1.4571 |
04Cr17Ni12MoTi20 |
316Ti |
316Ti |
|
14 |
022Cr17Ni12Mo2 |
SUS316L |
316L |
S31603 |
STS316L |
1.4404 |
~02Cr17Ni12Mo2 |
316L |
316L |
|
15 |
06Cr17Ni12Mo2N |
SUS316N |
316N |
S31651 |
STS316N |
- |
- |
316N |
316N |
|
16 |
022Cr17Ni13Mo2N |
SUS316LN |
316LN |
S31653 |
STS316LN |
1.4429 |
- |
316LN |
316LN |
|
17 |
06Cr18Ni12Mo2Cu2 |
SUS316J1 |
- |
- |
STS316J1 |
- |
- |
316J1 |
316J1 |
|
18 |
022Cr18Ni14Mo2Cu2 |
SUS316J1L |
- |
- |
STS316J1L |
- |
- |
- |
316J1L |
|
19 |
06Cr19Ni13Mo3 |
SUS317 |
317 |
S31700 |
STS317 |
- |
- |
317 |
317 |
|
20 |
022Cr19Ni13Mo3 |
SUS317L |
317L |
S31703 |
STS317L |
1.4438 |
- |
317L |
317L |
|
21 |
06Cr18Ni11Ti S |
SUS321 |
321 |
S32100 |
STS321 |
1.4541 |
04Cr18Ni10Ti20 |
321 |
321 |
|
22 |
06Cr18Ni11Nb |
SUS347 |
347 |
S34700 |
STS347 |
1.4550 |
04Cr18Ni10Nb40 |
347 |
347 |
| Duplex stainless steel | |||||||||
|
1 |
- |
SUS329J1 |
329 |
S32900 |
STS329J1 |
1.4477 |
- |
329J1 |
- |
|
2 |
022Cr23Ni5Mo3N |
- |
S32205 |
F60 |
- |
1.4462 |
- |
2205 |
2205 |
|
3 |
022Cr25Ni7Mo4N |
- |
S32750 |
F53 |
- |
1.4410 |
- |
2507 |
2507 |
| Ferritic stainless steel | |||||||||
|
1 |
06Crl3Al |
SUS405 |
405 |
S40500 |
STS405 |
1.4002 |
04Cr13 |
405 |
405 |
|
2 |
022Cr11Ti |
SUH409 |
409 |
S40900 |
STS409 |
1.4512 |
- |
409L |
409L |
|
3 |
022Cr12 |
SUS410L |
- |
- |
STS410L |
- |
- |
410L |
410L |
|
4 |
10Cr17 |
SUS430 |
430 |
S43000 |
STS430 |
1.4016 |
05Cr17 |
430 |
430 |
|
5 |
10Cr17Mo |
SUS434 |
434 |
S43400 |
STS434 |
1.4113 |
- |
434 |
434 |
|
6 |
022Cr18NbTi |
- |
- |
S43940 |
- |
1.4509 |
- |
439 |
439 |
|
7 |
019Cr19Mo2NbTi |
SUS444 |
444 |
S44400 |
STS444 |
1.4521 |
- |
444 |
444 |
| Martensitic stainless steel | |||||||||
|
1 |
12Cr12 |
SUS403 |
403 |
S40300 |
STS403 |
- |
- |
403 |
403 |
|
2 |
12Cr13 |
SUS410 |
410 |
S41000 |
STS410 |
1.4006 |
12Cr13 |
410 |
410 |
|
3 |
20Cr13 |
SUS420J1 |
410 |
S42000 |
STS420J1 |
1.4021 |
20Cr13 |
420 |
420J1 |
|
4 |
30Cr13 |
SUS420J2 |
- |
- |
STS420J2 |
1.4028 |
30 Cr13 |
420J2 |
420J2 |
|
5 |
68Cr17 |
SUS440A |
440A |
S44002 |
STS440A |
- |
- |
440A |
440A |
Packing And Delivery
Our advantage
experience
Many years of steel experience
01
cooperate
Good cooperative relationship
02
Source
Stable source
03
R&D
Gorgeous R & D strength
04
quality
Reliable quality assurance
05
test
Strict quality test
06
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