 |
| Nguồn gốc: | Trung Quốc |
| Hàng hiệu: | YUHONG |
| Chứng nhận: | ABS, BV, ISO, ASTM, SGS |
| Số lượng đặt hàng tối thiểu: | 200-500kg |
|---|---|
| Giá bán: | Có thể đàm phán |
| chi tiết đóng gói: | Các vỏ ply-wooden với khung thép (cả hai đầu của ống có mũ nhựa） |
| Thời gian giao hàng: | 45-75 ngày (phụ thuộc vào yêu cầu của khách hàng |
| Điều khoản thanh toán: | L/C, T/T, ở tầm nhìn |
| Khả năng cung cấp: | Theo yêu cầu của khách hàng |
| Đặc điểm kỹ thuật: | ASTM A213 | Vật liệu: | TP304(1.4301) |
|---|---|---|---|
| Chiều dài: | tùy chỉnh | Kiểu: | Ống rút lạnh |
| Ứng dụng: | Bộ trao đổi nhiệt, Lò sưởi, Bình ngưng, Gia công, Gia công vòng bi, Dịch vụ API | Điểm nổi bật: | ASTM A213 TP304（1.4301/UNS S30400） Ống liền mạch bằng thép không gỉ cho bộ trao đổi nhiệt |
| Làm nổi bật: | 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.
Người liên hệ: April Xiang
Tel: +8618314855832
Fax: 0086-574-88017980
