 |
| उत्पत्ति के प्लेस: | चीन |
| ब्रांड नाम: | YUHONG |
| प्रमाणन: | ABS, BV, ISO, ASTM, SGS |
| न्यूनतम आदेश मात्रा: | 200-500kgs |
|---|---|
| मूल्य: | बातचीत योग्य |
| पैकेजिंग विवरण: | स्टील फ्रेम के साथ प्लाई-वुडन के मामले (पाइप के दोनों छोरों में प्लास्टिक कैप） हैं） |
| प्रसव के समय: | 45-75 दिन (ग्राहक की आवश्यकता पर निर्भर करें |
| भुगतान शर्तें: | एल/सी, टी/टी, दृष्टि में |
| आपूर्ति की क्षमता: | ग्राहकों की आवश्यकताओं के अनुसार |
| विनिर्देश: | एएसटीएम ए 213 | सामग्री: | टीपी304(1.4301) |
|---|---|---|---|
| लंबाई: | स्वनिर्धारित | प्रकार: | ठंडी खींची गई ट्यूब |
| आवेदन: | हीट एक्सचेंजर, हीटर, कंडेनसर, मशीनिंग, असर मशीनिंग, एपीआई सेवा | प्रमुखता से दिखाना: | ASTM A213 TP304（1.4301/UNS S30400） हीट एक्सचेंजर के लिए स्टेनलेस स्टील सीमलेस ट्यूब |
| प्रमुखता देना: | ASTM A213 TP304 seamless steel tube,cold drawn stainless steel exchanger tube,1.4301 heat exchanger tube |
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1.ASTM A213 TP304(1.4301) Stainless Steel Seamless Tube
TP304 (often referred to simply as 304 or 1.4301 according to the European EN standard) is a grade of austenitic stainless steel. Its defining characteristic is the balanced chromium (Cr) and nickel (Ni) content (18-20% Cr, 8-10.5% Ni), which grants it good general corrosion resistance and formability. It’s a widely used general-purpose stainless steel, favored for cost-effectiveness and versatility, filling the demand for reliable materials in conventional service conditions.
ASTM A213 TP304 Stainless Steel Seamless Tube is a versatile, cost-effective tubular product designed for general corrosive and moderate-temperature environments, commonly used in piping systems, heat exchangers, and structural components.
2.Chemical Composition(%)
|
Element |
C |
Si |
Cr |
Mn |
P |
S |
Ni |
|
Range |
≤0.080 |
≤0.75 |
18.00-20.00 |
≤2.00 |
≤0.045 |
≤0.030 |
8.00-11.00 |
3.Mechanical Properties
|
Tensile Strength |
Yield Strength |
Hardness |
Elongation |
|
≥515 MPa |
≥205 MPa |
≤ 192 HB |
≥40% |
4.Equivalent Material of TP304
|
ASTM/AISI |
UNS NO |
EN |
ISO |
JIS |
GOST |
|
TP304 |
S30400 |
1.4301 |
X5CrNi18-10 |
SUS304 |
08X18H10 |
5.TP304 vs. Similar Materials
1.TP304 vs. TP321: TP304 is more cost-effective and general-purpose, suitable for most conventional corrosive environments. But it’s not recommended for welded assemblies in the sensitization temperature range (450℃ to 850℃), where TP321 (titanium-stabilized) offers better intergranular corrosion resistance.
2.TP304 vs. TP304L: TP304L is the low-carbon (C ≤ 0.03%) version of TP304. The "L" boosts post-weld intergranular corrosion resistance, while TP304 has slightly higher strength and is preferred for non-welded/gently welded general service.
6.Application of ASTM A213 TP304 Stainless Steel Seamless Tube
1.Food & beverage industry: Storage tanks, piping, and processing equipment (valued for hygiene and resistance to food-grade media);
2.Chemical industry: Piping and heat exchanger tubes for non-severe corrosive fluids (e.g., neutral/weakly acidic solutions);
3.Construction industry: Decorative components, building piping, and exterior cladding (benefiting from aesthetic appeal and atmospheric corrosion resistance);
4.Others: Medical equipment parts, kitchenware, and general pressure piping components.
व्यक्ति से संपर्क करें: April Xiang
दूरभाष: +8618314855832
फैक्स: 0086-574-88017980
