What is the difference between 304, 304H and 304L?Type 304 refers to those materials widely used in the manufacture of wire mesh, which contain 18% chromium or 8% nickel (18-8) on a stainless alloy basis, which will not rust when left outdoors and will not oxidize even when the temperature rises to
8k is actually a standard surface treatment of stainless steel. Stainless steel plate surface polishing and grinding, the surface is bright as a mirror, can shine things reflect people, called mirror 8k.We all know that stainless steel plate a chrome-nickel alloy steel, and 8k in the "8" refers to t
The common specifications of stainless steel wire mesh are 1mm-5mm, and the size of the mesh varies from 5cm-25cm. Stainless steel wire mesh specifications mainly from these three directions to see, respectively, mesh size, aperture, wire diameter, etc.. Common specification is the wire diameter, an
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Both 304 and 304L stainless steel coils can be used for many of the same applications, and in many ways, they are not very different. They both offer excellent strength and durability and are easy to cut, bend and deform. The biggest difference between 304 and 304L is the difference in mechanical properties due to the difference in carbon content. In addition, 304L stainless steel coils can reduce/eliminate carbide precipitation during the welding process, even in severely corrosive environments.
Grade | 304/304L stainless steel pipe/tube |
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Size | Outer Dia: 11.3mm- 660mm, According to customer requirements |
Wall Thickness: 0.5mm-100mm, According to customer requirements | |
Length: 1-16m, According to customer requirements | |
Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
DIN 1.4301 Pipe table | SCH5、SCH10、SCH10S、SCH20、SCH30、SCH40、SCH40S、STD、SCH80、XS、SCH60、SCH80、SCH120、SCH140、SCH160、XXS |
Surface treatment | 2B, BA, 2D, 6K, 8K, NO.1, NO.4, HL, SB,or according to customer requirement |
Shape | Round, hydraulic, "U" bend or hollow, LSAW, boiler, straight, composite, rectangular, square, etc. |
Type | Welded, seamless, ERW, EFW, prefabricated, "U" shaped bent or hollow, hydraulic, LSAW, boiler, straight, coil, round, rectangular, square, etc. |
Surface | Flat end, beveled end, patterned tube |
Mark | Standard, grade, OD, thickness, length, furnace number (or according to customer requirements) |
Value-added services | Stretching and extending, polishing (electrical and commercial) annealing and pickling bending, machining, etc. according to the required size and length |
Inspection certificates | ASME, ASTM, EN, BS, GB, DIN, JIS, etc. Third party inspection accepted |
Honggang steel is an ISO certified 304/304l stainless steel pipe stock exporter. Our 304/304l stainless steel pipe/tube is tested to international standards and specifications by DIN, JIS, EN, ASTM, etc. As a distributor and dealer of 304/304l stainless steel tubes in your country/region, we are a trustworthy supplier. We have a large inventory in Asia, GCC, Gulf, the Middle East, UK, supplying more than 38 countries, and we provide various services as follows.
Support third-party inspection
Customized processing stainless steel one-stop sourcing
Provide free samples
Provide a full range of stainless steel customization
24 hours online, able to reply on time
Thank you for visiting Honggang steel. Please send us an email to start our first cooperation. For more details of each item, please contact our sales for information.
Both 304 and 304L stainless steel coils can be used for many of the same applications, and in many ways, they are not very different. They both offer excellent strength and durability and are easy to cut, bend and deform. The biggest difference between 304 and 304L is the difference in mechanical properties due to the difference in carbon content. In addition, 304L stainless steel coils can reduce/eliminate carbide precipitation during the welding process, even in severely corrosive environments.
Grade | 304/304L stainless steel pipe/tube |
---|---|
Size | Outer Dia: 11.3mm- 660mm, According to customer requirements |
Wall Thickness: 0.5mm-100mm, According to customer requirements | |
Length: 1-16m, According to customer requirements | |
Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
DIN 1.4301 Pipe table | SCH5、SCH10、SCH10S、SCH20、SCH30、SCH40、SCH40S、STD、SCH80、XS、SCH60、SCH80、SCH120、SCH140、SCH160、XXS |
Surface treatment | 2B, BA, 2D, 6K, 8K, NO.1, NO.4, HL, SB,or according to customer requirement |
Shape | Round, hydraulic, "U" bend or hollow, LSAW, boiler, straight, composite, rectangular, square, etc. |
Type | Welded, seamless, ERW, EFW, prefabricated, "U" shaped bent or hollow, hydraulic, LSAW, boiler, straight, coil, round, rectangular, square, etc. |
Surface | Flat end, beveled end, patterned tube |
Mark | Standard, grade, OD, thickness, length, furnace number (or according to customer requirements) |
Value-added services | Stretching and extending, polishing (electrical and commercial) annealing and pickling bending, machining, etc. according to the required size and length |
Inspection certificates | ASME, ASTM, EN, BS, GB, DIN, JIS, etc. Third party inspection accepted |
Honggang steel is an ISO certified 304/304l stainless steel pipe stock exporter. Our 304/304l stainless steel pipe/tube is tested to international standards and specifications by DIN, JIS, EN, ASTM, etc. As a distributor and dealer of 304/304l stainless steel tubes in your country/region, we are a trustworthy supplier. We have a large inventory in Asia, GCC, Gulf, the Middle East, UK, supplying more than 38 countries, and we provide various services as follows.
Support third-party inspection
Customized processing stainless steel one-stop sourcing
Provide free samples
Provide a full range of stainless steel customization
24 hours online, able to reply on time
Thank you for visiting Honggang steel. Please send us an email to start our first cooperation. For more details of each item, please contact our sales for information.
Chemical composition and mechanical properties of 304/304l stainless steel pipes/tubes | |||||||||
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Grade | Chemical Composition (%) | Mechanieal Performece | |||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Hardness | |
304 | 0.08 | ≤0.75 | 2 | ≤0.045 | ≤0.03 | 8.0/10.5 | 18.0/20.0 | - | HB≤205,HRB≤92, HV≤210 |
304l | 13:38:53 | ≤0.75 | 2 | ≤0.045 | ≤0.03 | 8.0/12.0 | 18.0/20.0 | HB≤187,HRB≤90, HV≤200 |
Chemical composition and mechanical properties of 304/304l stainless steel pipes/tubes | |||||||||
---|---|---|---|---|---|---|---|---|---|
Grade | Chemical Composition (%) | Mechanieal Performece | |||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Hardness | |
304 | 0.08 | ≤0.75 | 2 | ≤0.045 | ≤0.03 | 8.0/10.5 | 18.0/20.0 | - | HB≤205,HRB≤92, HV≤210 |
304l | 13:38:53 | ≤0.75 | 2 | ≤0.045 | ≤0.03 | 8.0/12.0 | 18.0/20.0 | HB≤187,HRB≤90, HV≤200 |
AISI Grade: 304
UNS: S 304 00
JIS Grade: SUS 304
EN/DIN Symbolical: X6CrNi18-10
EN/DIN Numerical: (EN) 1.4301
AISI Grade: 304 L
UNS: S 304 03
JIS Grade: SUS 304 L
EN/DIN Symbolical: X2CrNi19-11
EN/DIN Numerical: (EN) 1.4306
AISI Grade: 304
UNS: S 304 00
JIS Grade: SUS 304
EN/DIN Symbolical: X6CrNi18-10
EN/DIN Numerical: (EN) 1.4301
AISI Grade: 304 L
UNS: S 304 03
JIS Grade: SUS 304 L
EN/DIN Symbolical: X2CrNi19-11
EN/DIN Numerical: (EN) 1.4306