ASTM A790 2205/2507 Super Duplex Stainless Steel Pipe
Standard : ASTM A789,ASTM A790, ASTM A213, A269, A312, A511, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458,JISG3459, JIS GS3463, GS3467, JIS G3448, GOST 9940, GOST 9941,GB/T 21833 ,etc.
Material : S32750 SAF2507 F53 1.4410 X2CrNiMoN25-7-4 , S32760 1.4501 F55 X2CrNiMoCuWN25-7-4 , UNS S31803, UNS 32160, UNS S32205
Surface Treatment
1. Fully annealed and pickled(passivation)
2. polished 180#, 240#, 360#, 400#
3. bright annealed
End type :Plane End and Beveled End, all capped with caps
Application:handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc
Advantages:
1. 20 + years of production experience at your service.
2. The fastest delivery
3. The lowest price
4. Most comprehensive standards and materials for your choice.
5. 100% export.
6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.
ASTM |
UNS |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
N |
Other |
S31803 |
0.03 |
1.00 |
2.00 |
0.03 |
0.02 |
21-23 |
4.5-6.5 |
2.5-3.5 |
0.08-0.20 |
||
2205 |
S32205 |
0.03 |
1.00 |
2.00 |
0.03 |
0.02 |
22-23 |
4.5-6.5 |
3.0-3.5 |
0.14-0.20 |
|
2507 |
S32750 |
0.03 |
0.8 |
1.2 |
0.035 |
0.02 |
24-26 |
6.0-8.0 |
3.0-5.0 |
0.24-0.32 |
Cu<0.5 |
Zeron 100 |
S32760 |
0.03 |
1.00 |
1.00 |
0.03 |
0.01 |
24-26 |
6.0-8.0 |
3.0-4.0 |
0.2-0.3 |
Grade |
Tensile strength |
Yield srength |
Elongation |
Hardness |
|
ASTM |
UNS |
(Mpa) |
(Mpa) |
(%) |
(HBW) |
S31803 |
620 |
450 |
25 |
290 |
|
2205 |
S32205 |
655 |
485 |
25 |
290 |
2507 |
S32750 |
800 |
550 |
15 |
300 |
Zeron 100 |
S32760 |
750 |
550 |
25 |
300 |
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