1.Size of D3 alloy steel Diameter(mm):20~600 Length (mm):1000~6000 Plate Thickness(mm):Max:800 Width (mm):Max:2200 Length (mm):Max:6000 The specification can be customized. 2.Chemical Compositions C:2.00-2.30 Si:Max0.40 Mn:Max0.40 P:Max0.030 S:Max0.030 Cr:11.50-13.00 3.Similar Grade GB:Cr12 AISI:D3 DIN:1.2080 JIS:X210Cr12 4.Features of D3 steel (1)High carbon high chromium. (2)High wear and abrasion resistance. (3)High resistance to heavy pressure. (4)Immune from sinking in use. (5)Good machinability and inoxidizability. 5.Application For draw dies,shear blades,powder metal tooling. 6.Min.Order Quantity:5 Ton/Tons Our MOQ is flexible Supply Capacity:5000 Ton/Tons per Month or based on the clients' demand Port:Shenzhen Payment Terms:L/C,D/P,T/T 7.Packaging & Delivery In seaworthy packing or based on your order Shipped in 15 days after payment 8.Special Use:Mold Steel 9.Surface treatment:black/polished/machined Technology:hot rolled/forged/cold drawn Heat treatment:annealing/Q+T
Specification 1.Chromium molybdenum alloy steel. 2.High strength and toughness. 3.Good stability of hardenability and anti-overheating. 4.Good high tensile strength with shock resistance. Shape:steel plate/flat bar/round bar Technology:Hot work / Forged/cold drawn Heat treatment:Annealed / Q+T Surface condition:Black/Peeling/Polishing/Machined Delivery condition:Hot rolled or forged, Peeled or black surface Test:UT 100% / SGS Certification:ISO/mill certificate
High hardness wear-resistant forged grinding steel rod,forged steelbars ***Technical parameters for forged steel rod ***Description of forged grinding rods: The steel forged rods is a kind of high hardness,wear-resistant steel products,which is developed ,researched and manufacturered by Huamin steel ball company alone.The forged steel bars can be used for rod mill in many areas,such as mining,chemical,cement,power plant industry and so on. ***Specifications forged grinding rod: 1) Size: Dia. 40 - 120mm, Length 2000-6000mm 2) Hardness: HRC 45-55 3) Chemical elements(%): C: 0.48-0.85, Si: 0.15-0.37, Mn: 0.7-1.0, P: 0.035 MAX, S: 0.035 MAX ***Features of forged steel rod: 1)High Hardness 2)high impact toughness 3)low breakage 4)no deformation ***Raw Material As we all know, the quality of product mainly depends on raw material, so our raw material is customized from the Chinese famous steel factory, which can guarantee the quality. ***Applied fields: Used for rod mill such as cement plant, electric power plant, mine, quartz sand plant, silica sand plant, sand aerated industry, coal chemical industry, gas concrete plant, etc. ***Testing Our lab is equipped with advanced testing machine to strictly control the quality of the product. ***Package We bundle the finished products according to the customers' requirements. standardization identification, clean production enterprise certification.
Features and Advantages of Grinding Steel Bar Concentrating on wear-resistant grinding material for 30 years, Shandong Huamin Steel Ball Joint-Stock Co., Ltd is one of the largest grinding rod manufacture in China. We manufacture the product with the length of 2m to 7m and the diameter of 40mm to 140mm. The data is just for reference. The product can also be customized. After years of research and development, we finally develop the new-type steel grinding rod successfully. The newly developed product is characterized by low wear, unique chemical composition, high hardness of 45HRC to 55HRC, and strong toughness. Meanwhile, via the quenching and high temperature tempering treatment, the internal stress is removed. The product has good straightness, and won't break, bend and come out with two tapering ends. The economic benefit is much in evidence. a. The blanking of the steel grindng bar is implemented via the sawing machine. The dimensional tolerance would adide by the requirements of the order. After the implementation of blanking, the two ends of the raw material are polished into the R arc via the polishing machine. b. The surface of the product for the rod mill cannot have the crack, overburning and fissure visible to the naked eyes. c. The nonstraightness of the product is less than 0.2%. The diameter tolerance ranges from +0mm to -1.5mm. The length tolerance is fro +0mm-25mm. The fracture should be less than 3%.
CommodityAngle steel, steel angle Carbon material Q195, q215, q235/ss400, q345, a36, s235jr, s275jr, St35.8, st37, st52, etc Stainless material304, 304l, 309s, 310s, 316l, 316ti, 317l, 321, 347h, 201, 202, 409, 409l, 410, 420, 430, etc StandardAisi, astm, bs, din, sus, en, gb, jis, etc SurfaceOil, black, galvanized, painted, epoxy coating Equal angle 1)type: 2#-20# 2)size: 20mm-200mm 3)thickness: 3.0mm-24mm Unequal angle1)type: 2.5/1.6-20/12.5 2)long side: 50-200mm 3)short side: 32-125mm 4)thickness: 4.0-18mm Length12m, 9m, 6m, 5.8m, 3m or as your requirement PackageExport standard package as wooden box, bundled, waterproof package or as your requirement UsageWidely used in various building structure and engineering structure TechniqueHot rolled Trade termsFob, cfr, cif Payment term 30%t/t, balance paid within 7 days after shipment. 100% l/c at sight Delivery time10-25days after receiving the deposit
6mm, 8mm, 10mm will be coil, more than 10mm will be straight steel bar. If you need 6mm, 8mm, 10mm make it 6m or 12m, we can make it straight. For the sizes more than 10mm, normal it will be 12m, if you need 6m, we can cut it to 6m.
Used as important tempering parts requiring good toughness, high strength, and large size, such as heavy machinery high-load shafts, turbine shafts larger than 250mm, helicopter rotor shafts, turbojet turbine shafts, blades, high Load transmission parts, crankshaft fasteners. Gears, etc.; can also be used to operate rotor shafts and blades with temperatures exceeding 400 °C; it can also be used to make important parts of special performance requirements after nitriding treatment. It can be used after low temperature tempering or after isothermal quenching. Use for strength steel.
It is mainly used for the production of instruments, watch parts, automobiles, machine tools and other various machines with small force and strict requirements on size and finish. It requires strict dimensional accuracy and smoothness, and relatively low mechanical performance. Standard parts such as gears, shafts, bolts, valves, bushings, pins, fittings, spring seat cushions and machine screws, plastic molding dies, surgical and dental surgical instruments.
1,Size of 1020 steel round bar buy from China Round bar Diameter(mm) Length (mm) 20~800 3000~9000 Plate Thickness(mm) Width (mm) Length (mm) Max:800 Max:2200 Max:9000 The specification can be customized. 2,Chemical Compositons of 1020 steel round bar buy from China Grade C Si Mn P S Cr Cu Ni 0.15-0.25 0.17-0.37 0.50-0.80 max0.035 max 0.035 max 0.25 max 0.25 3,Features of 1020 steel round bar buy from China 1, Medium carbon structural steel 2, High strength and machinability 3, Good toughness, plasticity and abrasion resistance 4, Typically used in quenched and tempered or normalized conditions 4,Typical Applications 1, Widely used in machine manufacturing 2, For shaft parts 3, Stamping die drawing parts repair and hardfacing
Specification 1.Cobalt molybdenum high speed steel . 2.High hardness and superior hot hardness. 3.Excellent cutting preformance. 4.Offers excellent wear resistance. Application Chemical composition Name C Si Mn P S Cr V M42 1.05-1.15 Â?¤0.65 0.15-0.40 Â?¤0.30 Â?¤0.30 3.50-4.50 0.95-1.35 Similar grade Gb Aisi/astm Din Jis W2mo9cr4co8 M42 1.3247 Skh59 Physical properties Metric Imperial Density 8.16 g/cm3 0.294 lb/in3 Melting point 4680â°c 2600â°f Heat treatment M2 tool steels are pre-heated prior to hardening at 2610â°c (4730â°f) followed by rapid heating from 2610â°c (4730â°f) to 3960â°c (7160â°f). These steels are then cooled for 3 to 5 min and quenched in air, salt bath or oil. -
Specification 1.Oil hardening tool steel supplied in the annealed condition. 2.Good durability and excellent wear resistance. 3.Holds a good cutting edg. 4.Excellent general purpose too steel. Chemical composition C Si Mn P S Cr V 0.85-1.00 0.10-0.50 1.00-1.40 Â?¤0.030 Â?¤0.030 0.40-0.60 Â?¤0.030 Similar grade Gb Aisi/astm Din Jis 9crwmn O1 1.2510 Sks3
Specification 1.Cobalt molybdenum high speed steel . 2.High hardness and superior hot hardness. 3.Excellent cutting preformance. 4.Offers excellent wear resistance. Shape:steel plate/flat bar/round bar Technology:Hot work / Forged/cold drawn Heat treatment:Annealed / Q+T Surface condition:Black/Peeling/Polishing/Machined Delivery condition:Hot rolled or forged, Peeled or black surface Test:UT 100% / SGS Certification:ISO/mill certificate
Product Description : Hot Dipped Welded T Section,Australia T Bar Sizes Key Specifications/Special Features : Welded T bars 1.Size: 100*100*6mm-408*900*20mm or as customers' request. 2.Materials: ASTM36, Q195, 235B, Q345B .3.Standard: ASTM, ANSI, GB, DIN, JIS, EN, ISO. 4.Surface treatment: Painting or Hot dipped galvanized. Tee Bars Height * Width * Thickness Length 180*150*10 6m 180*200*10 6m 180*250*10 6m 180*300*10 6m 200*150*10 6m 200*200*10 6m 200*250*10 6m 200*250*12 6m 00*300*10 6m
Product Description : T Section Steel,Welded Steel T bars;Australia T Bar Sizes Key Specifications/Special Features : Welded T bars 1.Size: 100*100*6mm-408*900*20mm or as customers' request. 2.Materials: ASTM36, Q195, 235B, Q345B .3.Standard: ASTM, ANSI, GB, DIN, JIS, EN, ISO. 4.Surface treatment: Painting or Hot dipped galvanized. Tee Bars Height * Width * Thickness Length 180*150*10 6m 180*200*10 6m 180*250*10 6m 180*300*10 6m 200*150*10 6m 200*200*10 6m 200*250*10 6m 200*250*12 6m 200*300*10 6m
Size : From 6 mm upto 50 mm in diameter Length : Specifiable up to 12 m Quality : In various internationally well known standards including Afnor (nf), aisi, astm, bs, din, euronorm, gost, jis, iso, sae, si, ts, Uni, etc. (eg. Astm a 615 gr 40 or 60, din 488 bst 42-50, st iv (s500s), Stiii (s400s), st 37.2 din 17100, nfa 35016, bs 4449, jis g 3112 sd 35, Si 739 s 400, si 739 s 400 w, feb 44 k uni 6407, 35 gs or 25 g2s (a iii), Gost 5781-82, etc) Packing : Straight and once folded in bundles or in coils Invoicing : By theoretical (in uniform piece counted bundles) or actual weight basis
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
Carbon steel round bar Specifications:ck45(s45c, c45), s20c, c60, st52-3, astm a105, 16mncr5 and so on. Delivery condtion:hot forged+normalzied+rough machined. Size:dia180mm- dia700mm. Steel ingot:eaf+lf+vd. Ultra-sonic test: as per sep 1921 group iii c/c As forged condition straightness: 4mm/m, rt bar straightness: 2mm/m As forged diameter tolerance: -0/+8mm; rt diameter tolerance:-0/+3 mm Grain size: as per astm e112-96 grade 5 or finer for normalized/annealed/qt condition Non-metal inclusion: as per astm e45 a/b/c/d heavy 2, thin 2.5 Quantity: 15mt or double per size Mill certificate as per en 10204/3.1.B Payment:l/c at sight. Delivery time:within 70 days after l/c date. Size:170mm to 700mm
Hysd deformed steel bars of 8mm, 10mm, 12mm, 16mm, 20mm, 25mm dia. We need 1000mt per month. This material deliver at kakinada port, india. 1mt each
1. The standard: Gb/t-45# aisi-1045 din-c45 jis f¦cs45c 2. Length: 3000mm-6000mm 3. Dia: 80mm-800mm 4. Process: eaf+lf+vod+forged+heat treatment(optional) 5. Delivery condition: Hot forged +rough machined(black) Hot forged + rough machined + turned 6. Test: ultrasonic test according to sep c/c` 7. Technical data: according to the customer's requirement of chemical composition, physical Properties and mechanical testing 8. Material details will be as per agreed technical specifications Specification: 300-800mm(diameter) The length can meet demand of client, the weight is up to the diameter and the length.
Stainless steel hexagonal bar Cold draw hexagonal bar From 8mm to 60mm Astm a276/484m Grade: aisi 202, 304, 304l, 316, 316l, 630 Astm a276/484m
