Steel Grade: | 300 Seriesļ¼stainless Steel 304/316Lļ¼400 Seriesļ¼X5CrNi18-20ļ¼200 Series | Type: | Seamlessļ¼Weldedļ¼round Pipe / Tube |
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Standard: | AISIļ¼GBļ¼DINļ¼JIS | Certification: | ISOļ¼SGSļ¼BVļ¼ISO & SGSļ¼ISO/CE/SGS |
Length: | 3000-6000mmļ¼ Customizedļ¼ 1800maxļ¼ 11.8m Or As Requiredļ¼ 8m | Thickness: | 0.4-30mmļ¼ 1.0mmļ¼ 0.6-2500mmļ¼1-60mmļ¼ 0.6-25mm |
Material: | 200 Series/300 Series/400 Seriesļ¼ 601 625 800 825ļ¼ Stainless Steelļ¼ SS 201/304/316ļ¼ X5CrNi18-20/1.4301 | Outer Diameter: | 6-630mmļ¼ 6-762mmļ¼ 6-860mmļ¼ Customized |
ASTM A312 TP304L SS Seamless / Welded Pipe Square / Round Pipe Available
TONG CHUANG GROUP has been engaged in seamless welded steel pipes of austenitic stainless steel and nickel alloy steel (Hastelloyļ¼ Monel alloyļ¼ Inconel alloy and Inconel alloy) for more than 33 yearsļ¼ and sells steel pipes every year. More than 80000 tons. Our customers cover more than 55 countriesļ¼ such as Italyļ¼ Britainļ¼ Germanyļ¼ the United Statesļ¼ Canadaļ¼ Chileļ¼ Colombiaļ¼ Saudi Arabiaļ¼ South Koreaļ¼ Polandļ¼ Singaporeļ¼ Australiaļ¼ Franceļ¼ etc.
Description
Type 304L stainless steel is low carbon version of 304 alloyļ¼ it is also austenitic steelļ¼ the “L” stand for LOW carbonļ¼ the carbon content is max 0.035%ļ¼ 304L exhibits excellent corrosion resistance thanks to the lower carbon contentļ¼ and has good fabrication and outstanding formability characteristics.
ASTM A312 TP 304/304L stainless steel pipe is the most versatile and commonly used stainless steel on the market. These grades are austenitic chromium alloyļ¼ also known as "18/8" stainless steelļ¼ because the composition of steel is 18% chromium and 8% nickel.
Chemical Composition Of ASTM A312 TP 304L Stainless Steel
Weight % | C | Mn | P | S | Si | Cr | Ni |
304L | .035 | 2.00 | .045 | .030 | 1.00 | 18.0-20.0 | 8.0-13.0 |
Mechanical Properties Of ASTM A312 TP 304L Stainless Steel
Grade | Tensile | ||||
| Ultimate/Min | Yield/Min | Elongation/Min | ||
| KSI | MPA | KSI | MPA | % |
304L | 70 | 485 | 25 | 170 | 35 |
Grade Specifications For 304L Grade Stainless Steel Pipe
STANDARD | SS 304L |
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UNS | S30403 |
WERKSTOFF NR. | 1.4306/1.4307 |
EN | X2CrNi18-9 / X2CrNi19-11 |
BS | 304S11 |
GOST | 03Š„18Š11 |
JIS | SUS 304L |
AFNOR | Z3CN18ā10 |
ASME SA 312 TP 304L Equivalent
Werkstoff/DIN | European Standards grades | ASTM grades |
---|---|---|
1.4306 | X2CrNi19-11 | ASTM A 312 Grade TP304L |
1.4307 | X2CrNi18-9 | ASTM A 312 Grade TP304L |
Application
Sanitary
Dairy and food processing
Heat exchangersļ¼ evaporators
Feedwater heaters