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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As customers' demands
Hongguan
Shandong Hongguan Steel Group Co., Ltd. is located in the city of Jinan, Shandong Province, China. We are a company mainly producing and processing carbon steel plate/coil and rod, stainless steel plate/coil/rod, cold rolled sheet/coil, aluminum coil/plate, galvanized steel plate/coil, color coated galvanized sheet and other high quality products.
Product Name | Steel Rebar/Reinforcing Bar |
Material | HRB335, HRB400, HRB500, JIS SD390,SD490,SD400; GR300,420,520;ASTM A615 GR60;BS4449 GR460,GR500 |
Grade | HRB400/HRB500/KSD3504 SD400/KSD3504 SD500/ASTM A615,GR40/ASTM GR60/BS4449 B500B/BS4449 B460 Et |
Specifications | Diameter(6-50mm):6mm,8mm,10mm,12mm,16mm,20mm,22mm,25mm,28mm,32mm,40mm,50mm Or as your requirement Length:6m-12m as your required |
SurfaceFinished | Screw-thread,Epoxy coating,Galvanized coating |
Standard | GB:HRB400 HRB400E HRB500 |
USA:ASTM A615 GR40,GR60 | |
UK: BS4449 GR460 | |
InspectionMethods | Tensile testing |
(1) Tensile test method: GB/T228.1-2010, JISZ2201, JI SZ2241, ASTMA370, 1497, BS18, etc; | |
(2) Bending test method: often use standard test methods have GB/T232-88, YB/T5126-2003, JISZ2248, ASTME290, ROCT14019, etc. | |
Application | Rebar is widely used in building, bridge, road and other civil engineering construction. From highway, railway,bridge, culvert, |
tunnel, flood control, dam and other public facilities, to the building foundation, beams,columns, walls, plates, screw steel are | |
indispensable structural materials. With the deepening of China's urbanization,the demand for rebar is strong for infrastructure | |
construction and the booming development of real estate. | |
Quality | Approved by SGS,ISO |
Package | Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by |
seven steel belt.or according to customer's requirement | |
Payment terms | T/T, L/C |
Delivery time | 7-15 Days |
Chemical Composition (%)≤ | ||||||
Grade | C | Si | Mn | P | S | Cep |
HRB300 | 0.17-0.25 | 0.40-0.80 | 1.00-1.60 | 0.045 | 0.045 | 0.52 |
HRB400 | 0.17-0.25 | 0.20-0.80 | 0.20-1.60 | 0.045 | 0.045 | 0.54 |
HRB500 | 0.25 | 0.8 | 1.6 | 0.045 | 0.045 | 0.55 |
Shandong Hongguan Steel Group Co., Ltd. is located in the city of Jinan, Shandong Province, China. We are a company mainly producing and processing carbon steel plate/coil and rod, stainless steel plate/coil/rod, cold rolled sheet/coil, aluminum coil/plate, galvanized steel plate/coil, color coated galvanized sheet and other high quality products.
Product Name | Steel Rebar/Reinforcing Bar |
Material | HRB335, HRB400, HRB500, JIS SD390,SD490,SD400; GR300,420,520;ASTM A615 GR60;BS4449 GR460,GR500 |
Grade | HRB400/HRB500/KSD3504 SD400/KSD3504 SD500/ASTM A615,GR40/ASTM GR60/BS4449 B500B/BS4449 B460 Et |
Specifications | Diameter(6-50mm):6mm,8mm,10mm,12mm,16mm,20mm,22mm,25mm,28mm,32mm,40mm,50mm Or as your requirement Length:6m-12m as your required |
SurfaceFinished | Screw-thread,Epoxy coating,Galvanized coating |
Standard | GB:HRB400 HRB400E HRB500 |
USA:ASTM A615 GR40,GR60 | |
UK: BS4449 GR460 | |
InspectionMethods | Tensile testing |
(1) Tensile test method: GB/T228.1-2010, JISZ2201, JI SZ2241, ASTMA370, 1497, BS18, etc; | |
(2) Bending test method: often use standard test methods have GB/T232-88, YB/T5126-2003, JISZ2248, ASTME290, ROCT14019, etc. | |
Application | Rebar is widely used in building, bridge, road and other civil engineering construction. From highway, railway,bridge, culvert, |
tunnel, flood control, dam and other public facilities, to the building foundation, beams,columns, walls, plates, screw steel are | |
indispensable structural materials. With the deepening of China's urbanization,the demand for rebar is strong for infrastructure | |
construction and the booming development of real estate. | |
Quality | Approved by SGS,ISO |
Package | Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by |
seven steel belt.or according to customer's requirement | |
Payment terms | T/T, L/C |
Delivery time | 7-15 Days |
Chemical Composition (%)≤ | ||||||
Grade | C | Si | Mn | P | S | Cep |
HRB300 | 0.17-0.25 | 0.40-0.80 | 1.00-1.60 | 0.045 | 0.045 | 0.52 |
HRB400 | 0.17-0.25 | 0.20-0.80 | 0.20-1.60 | 0.045 | 0.045 | 0.54 |
HRB500 | 0.25 | 0.8 | 1.6 | 0.045 | 0.045 | 0.55 |