 |
| 원래 장소: | 중국 |
| 브랜드 이름: | YUHONG |
| 인증: | ABS, BV, ISO, ASTM, SGS |
| 최소 주문 수량: | 200-500kg |
|---|---|
| 가격: | 협상 가능 |
| 포장 세부 사항: | 강철 프레임이있는 Ply-Wooden 케이스 (파이프의 양쪽 끝에는 플라스틱 캡이 있습니다) |
| 배달 시간: | 45-75 일 (고객의 요구 사항에 따라 다릅니다 |
| 지불 조건: | L/C, T/T, 시야 |
| 공급 능력: | 고객의 요구 사항에 따라 |
| 사양: | ASTM A213 | 재료: | TP304(1.4301) |
|---|---|---|---|
| 길이: | 맞춤형 | 유형: | 냉간 인발 튜브 |
| 애플리케이션: | 기계가공을 지니, API 서비스를 기계화하는 열교환기, 히터, 콘덴서 | 가장 밝은 부분: | ASTM A213 TP304(1.4301/UNS S30400) 열교환기용 스테인레스 스틸 이음매 없는 튜브 |
| 강조하다: | 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.
담당자: April Xiang
전화 번호: +8618314855832
팩스: 0086-574-88017980
