Shandong Lanchuan Iron and Steel Co., LTD
| Ni | 23.0～28.0 |
| Mo | 4.0～5.0 |
| Tensile Strength Kb (MPa) | ≥490 |
| Yield Strength σ0.2 (MPa) | ≥220 |
| Elongation D5 (%) | ≥35 |
| Production Technology | Hot Rolling, Cold Rolling |
| Edge Processing | Edging, Trimming |
| Packaging Details | Waterproof paper + steel belt |
| Delivery Time | 5-15 days |
| Payment Terms | T/T L/C |
| Supply Ability | 3000 tons/week |
| Model Number | 904 |
| Place of Origin | China |
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Product Specification
| Ni | 23.0～28.0 | Mo | 4.0～5.0 |
| Tensile Strength Kb (MPa) | ≥490 | Yield Strength σ0.2 (MPa) | ≥220 |
| Elongation D5 (%) | ≥35 | Production Technology | Hot Rolling, Cold Rolling |
| Edge Processing | Edging, Trimming | Packaging Details | Waterproof paper + steel belt |
| Delivery Time | 5-15 days | Payment Terms | T/T L/C |
| Supply Ability | 3000 tons/week | Model Number | 904 |
| Place of Origin | China |
904 stainless steel pipe is a high alloy austenitic stainless steel pipe with excellent corrosion resistance and good processing performance. Its chemical composition mainly includes chromium (Cr), nickel (Ni), molybdenum (Mo) and copper (Cu), which together give 904 stainless steel pipe excellent corrosion resistance and mechanical properties.
Chemical composition and physical properties
The main chemical composition of 904 stainless steel pipe includes:
• Chromium (Cr): 18.0%-20.0%
• Nickel (Ni): 23.0%-25.0%
• Molybdenum (Mo): 3.0%-4.5%
• Copper (Cu): 1.0%-2.0%
In addition, the carbon content of 904 stainless steel pipe is very low, usually less than 0.03%, which helps to reduce carbide precipitation during heat treatment and welding, thereby avoiding the risk of intergranular corrosion.
Corrosion resistance and application scenarios
904 stainless steel pipe performs well in various corrosive environments, especially in non-oxidizing acids (such as sulfuric acid, acetic acid, formic acid, phosphoric acid). It also has good resistance to pitting, crevice corrosion and stress corrosion, and is suitable for sulfuric acid of various concentrations below 70°C, acetic acid of any temperature and concentration under normal pressure, and mixed acid of formic acid and acetic acid.
| Product Name | 904/904L Stainless Steel Pipe | ||||||
| Type | Steel Pipe | ||||||
| Outer diameter | Round Tube | 4mm-200mm | |||||
| Square Tube | 10*10mm-100*100mm | ||||||
| Rectangular Tube | 10*20mm-50*100mm | ||||||
| Wall Thickness | 0.6mm-6.0mm | ||||||
| Length | 1-6 meters, Length can be customized | ||||||
| Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. | ||||||
| Surface | Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc. | ||||||
| Scope of Application | Common applications for stainless steel pipes include food processing, Textile operations, Breweries, Water treatment plants, Oil and gas processing, Fertilizers and pesticides, Chemical applications, Construction, Pharmaceuticals, Auto parts, etc. | ||||||
| Certificate | ISO, SGS, BV, etc. | ||||||
| Production Technology | Hot Rolling, Cold Rolling | ||||||
| Edge Processing | Edging, Trimming | ||||||
| C | Si | Mn | Cr | Ni | Mo | S | P |
| ≤ 0.02 | ≤ 1.0 | ≤ 2.0 | 19.0～23.0 | 23.0～28.0 | 4.0～5.0 | ≤ 0.035 | ≤ 0.045 |
| Tensile Strength Kb (MPa) | Yield Strength σ0.2 (MPa) | Elongation D5 (%) | Hardness | ||||
| ≥490 | ≥220 | ≥35 | ≤ 90HRB |
Q1.Can I have a sample order for stainless steel products?
A:Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2.What about the lead time?
A:Sample takes 3-5 days, production time takes 7-15days for order quantity more than 28tons.
Q3.Do you have any MOQ limit for stainless steel products order?
A:Low MOQ, 1pc for sample checking
Q4.How do you ship and how long does it take to arrive?
A:For samples, we usually ship by DHL, UPS, FedEx or TNT, It usually takes 3-5 days to arrive. Airline and sea shipping are also optional. For mass products, ship freight is preferred.
Q5.Is it OK to print my logo on the product?
A:Yes.OEM and ODM can be provided for us.
Q6:Do you provide guarantee for the product?
A:Yes, we provide 5-10 years warranty for our products.
Q7:How to deal with the failure?
A: First of all, our products are produced under a strict quality control system, and the defective rate will be reduced by 0.2%.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2022
Total Annual:
20000000-30000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shandong Lanchuan Steel Co., Ltd. is committed to providing top-level, tailor-made steel and metal solutions to customers around the world. In response to the growing demand of the international market, the company has expanded its services to global users. After years of hard work, it has now won t... Shandong Lanchuan Steel Co., Ltd. is committed to providing top-level, tailor-made steel and metal solutions to customers around the world. In response to the growing demand of the international market, the company has expanded its services to global users. After years of hard work, it has now won t...
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