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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Hongguan
We are glad to introduce ourselves, Hongguan Steel is one of the leading manufacturers, exporters, importers in China, producing various grades of steel such as 201,301,304,310,316 (as per customers' requirements). Shape and size.
Hongguan Steel offers different sizes and specifications of I-beam, the highest grade of material used for stainless steel. The products are widely used in steel buildings, bridges and other constructions. To ensure that all our products meet international quality and safety standards, we conduct strict quality control tests on parameters such as tensile strength and tolerances.
Product Name | 409L Stainless steel H-beam / stainless steel I-beam |
Standard | ASTM, JIS, AISI, ASTM, GB, DIN, EN |
Grade | 201, 202 , 304 , 304L , 304H , 309, 309S , 310 , 310S ,316, 316L, 316Ti, 317, 317L, 321, 347, 347H , 409L , 420 , 420J1 , 420J2 , |
430 , 431,434 , 436L , 439 , 441, 443 , 444 , 904L , 2205 , 2507 , 253MA , 254Mo , 631 , 654MO ,17-4pH ,N08367 (AL 6XN ) ,etc. | |
Tolerance | +/-1% |
Length | 1-12m or customized |
Size | regular or customized |
Service | OEM, customized processing service |
Technique | Hot rolled/Cold Rolled |
Export packing | Standard export seaworthy package |
Delivery time | 7-10 days after receiving deposit |
Application | costruction industry/fabrication industry/home decoration/building materials |
H-beam - H-beam is stronger than I-beam, but it requires more effort to produce. instead of being rolled together as one part, H-beam is made from three separate pieces and welded together. This makes each part stronger because you are using the milling equipment three times to reinforce the material, rather than using the equipment one at a time to fabricate an item. Overall, H-beams are much heavier than I-beams and can withstand more force and stress.
I-beam - is the most common beam in our inventory. I-beams have a center web that can only be rolled as far as the rolling mill equipment can handle (5/8"). I-beams are lighter in weight, which is why they are used so often. The I-beam is also a complete piece of metal. It is rolled from a single part. It can be hot rolled or laser fused.
Grades | C | Ni | Si | S | Mn | P | Cr | Ti |
SS 409L | 0.03 | 0.5 | 1 | 0.02 | 1 | 0.04 | 11.75-10.5 | 0.75-6(C+N) |
Grades | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
SS 409L | 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35% |
(1)Fast delivery time, good quality and reasonable price
(2) We can process different finished products according to your requirements
(3) High production capacity will shorten your waiting time
(4) Accepting buyer's specification
(5) Experienced R&D department
For more details about our products, please contact our sales for more information. Thank you for visiting
We are glad to introduce ourselves, Hongguan Steel is one of the leading manufacturers, exporters, importers in China, producing various grades of steel such as 201,301,304,310,316 (as per customers' requirements). Shape and size.
Hongguan Steel offers different sizes and specifications of I-beam, the highest grade of material used for stainless steel. The products are widely used in steel buildings, bridges and other constructions. To ensure that all our products meet international quality and safety standards, we conduct strict quality control tests on parameters such as tensile strength and tolerances.
Product Name | 409L Stainless steel H-beam / stainless steel I-beam |
Standard | ASTM, JIS, AISI, ASTM, GB, DIN, EN |
Grade | 201, 202 , 304 , 304L , 304H , 309, 309S , 310 , 310S ,316, 316L, 316Ti, 317, 317L, 321, 347, 347H , 409L , 420 , 420J1 , 420J2 , |
430 , 431,434 , 436L , 439 , 441, 443 , 444 , 904L , 2205 , 2507 , 253MA , 254Mo , 631 , 654MO ,17-4pH ,N08367 (AL 6XN ) ,etc. | |
Tolerance | +/-1% |
Length | 1-12m or customized |
Size | regular or customized |
Service | OEM, customized processing service |
Technique | Hot rolled/Cold Rolled |
Export packing | Standard export seaworthy package |
Delivery time | 7-10 days after receiving deposit |
Application | costruction industry/fabrication industry/home decoration/building materials |
H-beam - H-beam is stronger than I-beam, but it requires more effort to produce. instead of being rolled together as one part, H-beam is made from three separate pieces and welded together. This makes each part stronger because you are using the milling equipment three times to reinforce the material, rather than using the equipment one at a time to fabricate an item. Overall, H-beams are much heavier than I-beams and can withstand more force and stress.
I-beam - is the most common beam in our inventory. I-beams have a center web that can only be rolled as far as the rolling mill equipment can handle (5/8"). I-beams are lighter in weight, which is why they are used so often. The I-beam is also a complete piece of metal. It is rolled from a single part. It can be hot rolled or laser fused.
Grades | C | Ni | Si | S | Mn | P | Cr | Ti |
SS 409L | 0.03 | 0.5 | 1 | 0.02 | 1 | 0.04 | 11.75-10.5 | 0.75-6(C+N) |
Grades | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
SS 409L | 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35% |
(1)Fast delivery time, good quality and reasonable price
(2) We can process different finished products according to your requirements
(3) High production capacity will shorten your waiting time
(4) Accepting buyer's specification
(5) Experienced R&D department
For more details about our products, please contact our sales for more information. Thank you for visiting