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Tel: 0086-13598879167
Fax: 0086-371-88884766
Email: admin@gangsteel.com
Skype: gangsteel001@hotmail.com
Address: Gelin international Building,Zhengzhou city,Henan Province,China
1.We produced and exported SA213 TP304 high quality Seamless stainless pipe or Seamless stainless tube with the range of outer diameter 3.2-200mm, Wall thickness 0.5-12.7mm
The main Steel Grade is ASME SA213 TP304.
2. SA213 TP304 Stainless pipe referenced documents for production
SA 262 Practices for Detecting Susceptibility to Intergranular Intergranular Attack in Austenitic Stainless Steels
SA 941 Terminology Relating to Steel, Stainless Steel, Related
Alloys and Ferroalloys
SA 1016/A 1016M Specification for General Requirements
for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless
Steel Tubes
E 112 Test Methods for Determining Average Grain Size
3. SA213 TP304 Stainless Surface Condition
Ferritic alloy cold-finished steel tubes shall be free of scale and suitable for inspection. A slight amount of oxidation is not considered scale.
SA213 TP304 Ferritic alloy hot-finished steel tubes shall be free of loose scale and suitable for inspection.
SA213 TP304 Stainless steel tubes shall be pickled free of scale. SA213 TP304 When bright annealing is used, pickling is not necessary Any special finish requirement shall be subject to agreement between the supplier and the purchaser.
4. SA213 TP304 Stainless pipe Chemical Composition (Unit %)
Grade |
SA213 TP304 |
UNS Grade |
S30400 |
Carbon % Max |
0.08 |
Manganese % |
2.0 |
Phosphorus % Max |
0.045 |
Sulfur % Max |
0.030 |
Silicon % Max |
1.00 |
Chromium % |
18.00-20.00 |
Nickel % |
8.0-11.0 |
Molybdenum % |
… |
Nitrogen % Max |
… |
Niobium % |
… |
Titanium % |
… |
Others Elements % |
… |
5. Mark of SA213 TP304 Stainless pipe Chemical elements
AMaximum, unless a range or minimum is indicated. Where ellipses (...) appear in this table, there is no minimum and analysis for the element need not be determined or reported.
BThe method of analysis for Nitrogen shall be a matter of agreement between the purchaser and the producer.
CFor these alloys, there is no common grade designation. The UNS number uniquely identifies these alloys.
DFor small diameter or thin walls, or both, where many drawing passes are required, a carbon maximum of 0.040% is necessary in Grades TP304L, TP304LN, TP316L, and TP316LN.
EGrade TP347LN shall have an Nb content of not less than 15 times the carbon content.
FGrade TP348 shall have an Nb + Ta content of not less than 10 times the carbon content and not more than 1.10%.
GGrade TP348H shall have an Nb + Ta content of not less than 8 times the carbon content and not more than 1.10%.
HGrade TP444 shall have Ni + Cu = 1.00 max.
IGrade TP444 shall have Ti + Nb = 0.20 + 4(C + N)–0.80.
6. SA213 TP304 Tensile and SA213 TP304Stainless pipe Hardness Requirement
Stainless Pipe Grade |
SA213 TP304 |
UNS Grade |
S30400 |
Tensile Strength Mpa |
515 |
Yield Strength Mpa |
205 |
Elongation % |
35 |
Hardness Brinell HBW max |
192 |
Hardness Vickers HV max |
200 |
Hardness Rockwell HRB max |
90 |
7. SA213 TP304 Stainless pipe Heat Treatment and Gain Size Requirement
Stainless Pipe Grade |
SA213 TP304 |
UNS Number |
S30400 |
Heat Treat Type |
Solution Treatment |
Solutioning Temperature |
1900 |
Cooling Media |
Water of rapid cool |
8. SA213 TP304 Stainless pipe Delivery time
Gangsteel Facotry produced them in 20days and we also had Stock list of 3000tons At TP321, TP316, TP316L,TP309S, TP310 and others.
We can provide the package of each pipe to promise delivery condition by sea.
9. SA213 TP304 Stainless pipe Payment Item:
TT and LC, or TT 30% advance payment.
10. SA213 TP304Stainless pipe Adopt Standard:
ASME SA213, ASME SSA213
ASME SA312, ASME SA312
ASME SA269
ASME SA511
ASME SA789
ASME SA790
EN10216-5
Our seamless stainless steel pipe and tube factory to export high quality SA213 TP304 Stainless Steel Pipes. If you have any requirement for SA213 TP304 Or technical requirement about SA213 TP304 seamless stainless tubes, please feel free to contact us.
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