Bags¡ê¬avoiding damp 1kg, 5*5*1
Material:low carbon steel Surface :hot dip galvanized Cross bar:6*6mm Bearing bar pitch:30mm Cross bar pitch:100mm Standard:yb/t4001.1-2007, bs4592-1-1995, ansi/naamm(mbg531-88), as1657-1985 2mt/pallet
Material:q235 Surface:painted Bearing bar type:plain Cross bar type:twisted square steel Bearing bar height:50mm Bearing bar thickness:5mm 2, t/pallet
Manufactures of m.S h.C en 8 en 9 and alloys steels bars/rounds Weight
We provide all kinds of steel products , like the steel plate , hot/cold rolling steel , con-structure steels, steel bar , as for defrom steel bar , we can provide the diameter from 6mm to 32mm with hrb335, hrb400, hrb500 in gb , jis, en, asmt standards .Also we can provide the service of steel processing , Per actual
Products nameSpecification Steel grade Wire rodCarbon steel wire rod5.520 mmQ195q235 Hpb235 hpb300 Rebar coil616 mmHrb400 BarsDeformed bar18--40Hrb400 Round bar18--40Q215q235 Hpb235 hpb300 Round steel for cold heading18--40Sae1008b sae1018b ml08al(b) 51b20 Products nameSpecification Steel grade Wire rodCarbon steel wire rod5.520 mmQ195q235 Hpb235 hpb300 Rebar coil616 mmHrb400 BarsDeformed bar18--40Hrb400 Round bar18--40Q215q235 Hpb235 hpb300 Round steel for cold heading18--40Sae1008b sae1018b ml08al(b) 51b20
Main advantages: high temperature resistance (980 max) , micro machining or not: micro machining Packaged with small plastic bags in carton or wooden case and then loaded in the 20 feet or 40 feet container or as customer requirement
Material capabilities: aluminum, stainless steel, steel alloys, ns self-lubricating, high temperature resistance, hard-wearing alloy .Micro machining or not: micro machining
Cold heading quality, hot rolled quality, quality carbon structural steel, quality carbon structural seamless tube blank, alloy structure steel, bearing steel, gear steel Gb, jis, sae, aisi, din
1. Production Form: Hot-rolled/cold drawn/ forged round bars 2. Manufacturing Process: EAF/LF/VD/CC/hot rolled/cold drawn/forged 3. Delivery requirements: With or without heat treatment 4. Dimensional Range: 18mm-300mm for hot-rolled bars 16mm to 70mm for cold drawn bars 300mm to 500mm for forged bars 5. Quality Condition: 1): Straightness: 3mm/m (max) 2): Corner Radius: 3(max) 3): The ends will be end cut or gas cut 4): No cracks on the surface 1): Paint oil on the surface to protect steel bars from rusting. 2): Bundle packing by Iron Strips. 3): Bundle weight is from 2mt to 3 mt. 4): Two or three tags will be attached on each bundle. In general, at one end of each bar, tags will be attached, containing the followings: Description of Goods, Heat No., Steel Grade, Size, NR, WT, Date and Origin. Of course, all depends on customers¡¯ requirements.
Materials: carbon alloy steel Application leaf spring, coulter blade, Standard: astm jis-sup. In bundles
Tmt bars (size from 8mm to 25 mm). Certfi ation:is : 1786. Ideally suitable for all kinds of reinforced concrete work especially where high strength and high bond value is required.
TMT bars, Iron Bars. 6mm TO 25mm
Diameter:12-32mm Material:HRB335, HRB400 Standard:gb Brand:ji steel, lai steel Place of orign:Jinan, China, Laiwu, China Payment:L/C, T/T Delivery:30 days after receipt of order.
Performance characteristics: Cold work mould steel, quench-hardening ability, the hardness of tempering, wear resistance and strength are better than cr12. Applications: All kinds of cold blunt mould and tools, such as punching concave die, trimming, roll mould, steel plates,deep drawing die, circular saws, standard tools and gauge, thread rolling mould and so on. Chemical Composition (%): C 1.45 1.70 Si 0.40 Mn 0.40 S 0.030 P 0.030 Cr 11.00 12.50 Ni 0.25 Cu 0.30 V 0.15 0.30 Mo 0.40 0.60 Heat Treatment Standard: 1) Quenching, 950 ~ 1000 centigrade cold oil 2) Quenching 1020 , 200 tempering 2 hours. Mechanical properties: Hardness: annealing, 255 ~ 207 HB, creasing diameter 3.8 ~ 4.2 mm; Quenching,more than or equal to 58 HRC Delivery status: Annealing. Under the client's requirement.
Performance Characteristics: 1, Good toughness; 2, High abrasive resistance; 3, High hardenability; 4, less deformation in quenching. Applications: 1. Suitable to make the punch dies or drawing dies which are complicated in shape and high in precision; 2. Suitable toHigh-speed punch head and cold forging dies; 3. Suitable to make the blanking dies and punching dies with a thickness. Chemical Composition (%): C 0.90/1.10 Mn 0.40 Si 0.80/1.20 Cr 7.50/8.50 P 0.025 S 0.020 Mo 1.80/2.0 V 0.20/0.50 Delivery Condition: Annealing. Under your requiremnet.
Performance Characteristics: Widely used cold work mould steel, with good quench-hardening ability, good wear resistance , as well hot workability. Applications: Making efficient blanking mould, stamping mould, all kinds of scissors , cold shearing , drilling bushing , gauge, wortle, coining die, thread rolling die, screw thread rolling die, cold extrusion dies . Chemical Composition : C 2.00¡«2.30 Si 0.40 Mn 0.40 S 0.030 P 0.030 Cr 11.50¡«13.00 Ni 0.25 Cu 0.30 Co 1.00 Heat treatment standard: (1) Quenching, 950 ~ 1000 centigrade cold oil; (2) Quenching 980 centigrade, cold oil, 180 centigrade tempering 2 hours Annealing temperature: 800-850 Centigrade. Annealing hardness: 248 HB Max. Destressing temperature: 650 Centigrade Approx. Hot forming temperature: 1050-850 Centigrade. Quenching temperature: 940-970 Centigrade. Hardening media: oil quenching, salt bath 220-250 Centigrade or 500-550 Centigrade, air or compressed air. Quenching hardness: 63-65 HRC. Delivery condition : Annealing. Under the client's requirement
Performance characteristics: Widely used cold work mould steel, belongs to ledebrite steel .Good hardenability and rigidity, excellent wear resistance; minimal distortion. Applications: Various tool & die, such as a variety of punching die, trimming die, steel tensile modulus, trim mold, drawing die, slot die, thread twistsilk panels, cold extrusion die, cold-cut scissors, circular saw blades, standard tools, measuring tools, etc. Chemical Composition (%): C 1.40~1.60 Si 0.60 Mn 0.60 Cr 11.00~13.00 V 1.10 Mo 0.70~1.20 Co 1.00 P 0.030 S: 0.030 Under the client's requirement.
Performance characteristics: Vacuum deairing with fine steel, it is easy for cutting after quenching , high hardness, good abrasion resistance , dimension stability and minimal distortion. Applications: It is suitable for cutting tools, such as broach, filament hammer and gauge and complex shape of cold mould, plastic mould, precise screw, etc. Chemical Composition (%): C 0.85¡«0.95 Si 0.40 Mn 0.90¡«1.20 S 0.030 P 0.030 Cr 0.50¡«0.80 Ni 0.25 Cu 0.30 W 0.70¡«1.2 Heat Treatment Standard: Quenching, 800 ~ 830 centigrade cold oil. Forging: Oil quenching cold die has crack sensitivity,so it should not be quickly heated,it had better for a preheating in 650-750 centigrade .The temperature of forging is 1130-1150 centigrade, eventually temperature should be more than 800-850 centigrade, steel ingot take upper limit temperature.while blank forging take lower temperature. Delivery condition: Annealing. Under the client's requirement.
1: It is a kind of High Carbon and High Chromium Cold Work Tool Steel which was maturely applied in the world. It belongs to the scope of ledeburitic steel. 2: It has very high hardenability and abrasive resistance, good oxidation resistance in high temperature, good resistance to rust after quenching and polishing, and low deformation of heat treatment. 3: Vacuum degassed, ladle refined, high cleaness. 4: Good machining property after softening process of spheroidizing. 5: With mixture of reinforced chemical element: Vanadium or Molybdenum, it has excellent abrasive resistance. Supplying Size: Round Bar: Dia. 60 C 600mm Flat Bar: Thickness : 16 C 600mm, Width: 60 C 800mm Delivery Condition: EAF / ESR, Hot Rolled /Hot Forged, Turned Surface /Black Surface, Annealed.
