304L belongs to the American Standard austenitic stainless steel, the implementation standard: ASTM A 959-2004.
304L is a variant of 304 stainless steel with lower carbon content. The lower carbon content minimizes the precipitation of carbides in the heat-affected zone near the weld, and the precipitation of carbides may cause stainless steel to be produced in some environments Intergranular corrosion (welding corrosion).
304L stainless steel can inhibit the sensitization caused by the precipitation of chromium carbide between 500 and 900oC, and improve the sensitivity of intergranular corrosion caused by welding, so it is suitable for direct use after welding. Materials for large-scale welding structures and pipe fittings.
| Chemical Comoposition and Mechanical Properties | ||||||||||
| Chemical Comoposition | Mechaanical Properties | |||||||||
| C | Si | Mn | S | P | Ni | Cr | YS | TS | EL | HB |
| ≤0.03 | ≤1.0 | ≤2.0 | ≤0.03 | ≤0.045 | 9.0-12.0 | 18.0-20.0 | ≥250 | ≥520 | ≥40 | ≤187 |
| Product Name | Stainless Steel Pipe | |
| Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605, GB13296 | |
| Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L | |
| Length | 4000mm,5800mm,6000mm,12000mm,or as required. | |
| Round Pipe/Tube | ||
| Size | Wall Thickness | 1mm-150mm |
| Outer Diameter | 6mm-2500mm(3/8''-100'') | |
| Square Pipe/Tube | ||
| Size | Wall Thickness | 1mm-150mm |
| Outer Diameter | 4mm*4mm-800mm*800mm | |
| Rectangular Pipe/Tube | ||
| Size | Wall Thickness | 1mm-150mm |
| Outer Diameter | 6mm-2500mm (3/8"-100") | |
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C.J.M. Stainless Steel Group is a supplier provide stainless steel with more than 10years. Our company is mainly engaged in the production and sales of stainless steel materials and products.
The main products: stainless steel coil, stainless steel plate, stainless steel pipe, stainless steel flat steel, stainless steel pipe fittings, stainless steel profiles, stainless steel sheet metal parts production.
Q1: What products can you offer?
A: We can offer you general steel types like 310S, 316L,304.304L.201,904L, 316H, 316,316L 300and 400 series, and duplex stainless steel like 2205, 2304,2101,2507,etc. 904L, 800H, 600H high-nickel alloy.
Q2. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.
Q3. How does your factory do regarding quality control?
A: Quality is the priority. We always attach great importance to quality control from beginning to end.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request,
but you have to bear their own costs incurred during this period and the spreads.
Q5: How long is the delivery time?
A: 3~30working days after confirming the payment.
If the order is urgent, we will push our workshop finish in advance.
Q6: What is your Payment?
A: T/T, L/C, etc.
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C.J.M. Stainless Steel Group Ltd is a supplier and distributor of stainless steel, nickel, steel, aluminum, titanium, brass and bronze with world class production and quality control.
+86-15229077020
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