 |
| Quantity: | |
|---|---|
Item | Description | |
Basic Information | Material Grade | S31803 ,2205 etc. |
Outer Diameter | 13.7-457.2mm | |
Wall Thickness | 2.11--23.83mm | |
Length | 6M,12M,5-7Mrandom length,According to customer requirements | |
Standard | ASTM A790 etc. | |
Process Method | Cold Drawn or Cold Rolled | |
Chemical Composition:
C | Si | Mn | P | S | Cr | Ni | Mo | N | |
S31803 | 0.03 | 1.00 | 2.00 | 0.03 | 0.02 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.2 |
mechanical properties:
YS（Mpa） | TS(Mpa) | EL | HB | |
S31803 | ≥450 | ≥620 | ≥25 | ≤290 |
Test | NTD(Ultrasonic test, Eddy Current test); |
Mechanical Test(Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test); | |
Metal Test(Metallographic Analysis, Impact Test-High/low temperature); | |
Chemical Analysis(Photoelectric Emission Spectroscopic) |
1 . Petroleum
2 . Chemical industry
3 . Instrument
4 . Industrial transportation
5 . Mechanical structure industry
6 . Need high corrosion ability pipe's industry , such as offshore industry etc
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Item | Description | |
Basic Information | Material Grade | S31803 ,2205 etc. |
Outer Diameter | 13.7-457.2mm | |
Wall Thickness | 2.11--23.83mm | |
Length | 6M,12M,5-7Mrandom length,According to customer requirements | |
Standard | ASTM A790 etc. | |
Process Method | Cold Drawn or Cold Rolled | |
Chemical Composition:
C | Si | Mn | P | S | Cr | Ni | Mo | N | |
S31803 | 0.03 | 1.00 | 2.00 | 0.03 | 0.02 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.2 |
mechanical properties:
YS（Mpa） | TS(Mpa) | EL | HB | |
S31803 | ≥450 | ≥620 | ≥25 | ≤290 |
Test | NTD(Ultrasonic test, Eddy Current test); |
Mechanical Test(Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test); | |
Metal Test(Metallographic Analysis, Impact Test-High/low temperature); | |
Chemical Analysis(Photoelectric Emission Spectroscopic) |
1 . Petroleum
2 . Chemical industry
3 . Instrument
4 . Industrial transportation
5 . Mechanical structure industry
6 . Need high corrosion ability pipe's industry , such as offshore industry etc
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
