Steel fiber refers to the short steel fiber, cutting the wire, and hook on both ends of the style compressed into in accordance with the relevant provisions, has certain strength.Steel fiber is mainly used in the manufacture of steel fiber reinforced concrete and application in the tunnel, industrial floor, etc.446 # steel fiber is a kind of brand, starting with four words, apart from 446, with four words beginning with 430;all begin with four words of steel fiber, is a stainless steel fiber, because they have a common characteristic, is containing chromium (cr). Steel fiber with corrosion resistant metals: chromium (cr), because of strong corrosion resistance of cr, so widely used in metallurgical industry, refractory material industry and chemical industry.Specific point is widely steel mills, used by metallurgical plant and chemical plant.Steel mill of steel water tank, for example, electrodes, metallurgy factory of furnace wall, furnace door, roof block, etc. After the stainless steel fiber mixed with refractory matrix, can greatly improve the heat resistant structure thermal cycle impact resistance, heat resistance and abrasion resistance performance of the grade, can extend the service life of refractory material and industrial furnaces several times to dozens times, prevent or reduce high temperature crack, improve the bending strength, improve the snap heat and cold resistance and improve the coefficient of thermal conductivity, so as to improve the work efficiency, reduce production costs.
Weathering steel is a series of low alloy steels between normal steel and stainless steel, carbon steel adds a small amount of copper, nickel and other corrosion-resistant elements, and tough, plastic with stainless steel rolling, forming, welding and cutting, abrasion, high temperature, fatigue resistance properties; weather resistance for carbon steel 2~8 double coating for carbon steel 1.5~10 times. Mainly used in railway cars, bridges, towers and other long-term use of steel exposed to the atmosphere. http://www.sellsteels.com/steel-plate/A588M.html
Similar Grades: DIN1.2379, D2, SKD11, Cr12MoV Shape: Round, Flat, Square Size Range: Diameter Thickness Width Length Round 80-600mm - - - Flat - 40-350mm 100-1000mm 2m-6m Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR Delivery condition: Annealed, Quenched+tempered Surface state: Black, Peeled, Rough turned, Ground, Grinded. Feature tool steel high wear resistance tool steel high compressive strength tool steel good through-hardening properties tool steel high stability in hardening tool steel good resistance to tempering-back Chemical Composition: C Si Mn Cr Mo V 1.40-1.60 0.10-0.60 0.10-0.60 11.00-13.00 0.70-1.20 0.50-1.10 Standard: ASTM A681-2008 Heat treatment: Annealed(+A) max: 255HB Annealing: slow cooling at 650ºC-850ºCfurnace Quenching: Preheat 650ºC~750ºC increased to 1010ºC, air-cooled, or into the 996ºC to keep the salt bath, then cooled. Tempering: The cold work tool steel general tempering temperature is 170ºC-190ºC , Double tempering of Double tempering of DIN1.2379 tool steel is recommended. Application: DIN1.2379Tool steel apply to metal stamping die, drawing die, stainless steel sheet stamping die, die with high hardness; Lightweight materials used for cutting, thread rolling dies, drawing, pressure pads ; highly wear-resistant plastic mold. Product Description Cold work tool steel containing high carbon high chromium. It with strong wear resistance and hardening. Suit the production of a larger interface, complex shape, heavy working conditions a variety of Die and Tool .
Hot sale!!! manual wheelchair with lowest price!!! 1.Specifications: 1) model no.: thl809 2) steel manual wheelchair 3) fixed armrest 4) fixed legrest 5) 8” pvc castor 6) 24” spoke wheel with solid tyre 7) seat width 41/46 8) max user weight 100kg 2.Discription: 1) the width betweent two wheels: 60cm 2) the width of folding: 23cm 3) seat(backrest) width: 41cm 4) wheel’s diameter: 59cm 5) castor’s diameter: 20cm 6) seat height: 51cm 7) total height: 87cm 8) total width: 106cm 9) seat deep: 40cm 10) backrest height: 40cm 3.Faq 1) what is your moq? A: our moq is total for one container. 2) what is your delivery time? A: it’s depend on your quantity and the shipment. Usually on 7-30days after order and deposit confirmed.. 3) what is the shipping port? A: usually in guangzhou or shenzhen. 4) what is your company location? A: our company is in foshan, guangdong, china. 5) what are your main products? A: we are specialized in electric wheelchair, manual wheelchair, commode chair, shower chair, walker, walking stick, rollator, hospital bed and other healthcare products.
Mehta steels is a seasoned supplier of ‘crane rails’ like cr 80 , cr 100 , cr 120 to various prestigious projects and companies around the world such as material handling , power projects , port and logistic projects , steel mills , sugar industries , engineering projects , etc. Mehta steels provides complete know how of the crane rail profiles of both indian as well as international origins. Mehta steels maintains regular stock for crane rails of indian origin. Crane rails of indian origin Cr 80 Cr 100 Cr 120 Cr 140*
Spec:350*350*800mm Wire dn:4.5*3*2.2mm Post dn:19*1mm Carbon steel Nw:3.25kg Gw:3.85kg Load capacity:50kg/layer Surfacing finish:chrome plated
Aluminium grating steps with oem service , can offer sample . With oxidation surface treatment .
We owns advanced steel grating pressure welding equipment and technology, advanced cad design system for grating. Our grating products can be made according to yb/t4001-1998, ansi/naamm (mbg531-93) and bs4592-1:1995. The hot dip galvanizing process conforms to gb/t13912-2002. Our products have been exported to many countries and regions such as japan, south korea, australia, britain, etc. And we are the reliable supplier for many government project in china .
Quick details Standard: aisi, bs, gb Grade: alloy Thickness: 12-600mm Place of origin: shanghai, china (mainland) Brand name: otai Model number: aisi p20, din1.2311/2311 Type: steel plate, steel plate Technique: hot rolled, forged/hot rolled Surface treatment: coated Application: ship plate Special use: wear resistant steel, mould steel Width: 200-1500mm Length: 1300-5000mm Shape: flat bar Surface condition: black/polish Certification: iso9001 Steel grade: plastic mould steel Alloy or not: alloy Density: 7.85 t/m³ Hardness:
Steel Grade: cold work steel Standard: AISI, ASTM, BS, DIN, GB, JIS Dimensions: Dia. 10mm-400mm Place of Origin: Guangdong, China (Mainland) Brand Name: OTAI Model Number: 5140 steel Technique: Hot Rolled Application: Tool Steel Bar Alloy Or Not: Is Alloy Special Use: Mold Steel Type: Alloy Steel Bar Density: 7.85t/m³ Facial color: black oxide layer or polished Production: EF/EAF+LF+VD/ESR Tolerance: -0/+1mm Standard: AISI,JIS,DIN,GB Hot treatment: annealed Length: 800-5800mm Certification: ISO9001 Hardness: =225HB Technique: hot rolled/forged/col drawn
Steel Grade: T1 Steel Standard: AISI, ASTM, BS, DIN, GB, JIS Dimensions: diameter:10-400mm Place of Origin: Hebei, China (Mainland) Brand Name: Yaoteng Model Number: T1 Steel Technique: Forged Application: Die Steel Bar Alloy Or Not: Is Alloy Special Use: Mold Steel Type: Alloy Steel Bar Standard: AISI,JIS,DIN,GB Steel grade: T1/1.3355/SKH2 Technique: forged Surface: black or bright Machining: milling,turning,polishing Shape: Round bars/Flat bar/Plate Steel making process: EAF+LF+VD+ESR Heat treatment: Annealing/Q+T Delivery condition: Hot rolled or forged/ Peeled or black Test: Ultrasonic Testing
Standards: gb/t, jis g , astm Thickness: 0.14-2.5mm; width: 30-610-1250mm Tolerance : +2/0mm, thickness tolerance :+0.02/-0.02mm (or according to customers' request). Coating mass: 50-275g/m2 Coil weight: 5-8 metric tons Coil dm: i.D: f508mm /610mm o.D: max f1500mm Surface type: big spangle , normal spangle, min-spangle, zero-spangle; Surface treatment: chromated, unoiled/oiled, bright finished, skin passed/non skin passed. Main usage : general use for roof, corrugated roofing making, household appliance, the outside of buildings, structures
Q235b hot rolled mild steel plate/carbon steel plate Chemical component: C :0.12~0.20 Si:=0.30 Mn:0.30~0.70 S :=0.045 P :=0.045 Cr:=0.30 Ni:=0.30 Cu:=0.30
Alta special steel supply din 1.2085 / aisi 420fm plastic mould steel in round bar, plate, square, sheet and block. Product range: Round bars : dia 16mm - 500mm Flat bars : thick 50mm - 400mm, width up to 810mm
Alta special steel is excellent chinese tool steels manufacturer, exporter, especially for forged bars d2/1.2379/skd11, h13/1.2344/skd61, o1/1.2510/sks3, a2, 1.2367, 1.2767 etc. Equipped with if, eaf, lf, vd, esr melting facilities, own rich export experience to european & american market. 1) cold work tool steel a2, d2/1.2379/skd11, o1/1.2510/sks3, d3/1.2080, d6/1.2436, , o2/1.2842, s1/1.2550, 1.2767, 1.2328. 2) hot work tool steel s7, h13/1.2344/skd61, h11/1.2343, h10/1.2365, h10a/1.2885, h12/1.2606, h21/1.2581, 1.2367, 1.2787, 1.2329. 3) plastic mould steel 420/1.2083/sus420j2, 1.2316, 1.2085, 1.2713, 1.2714, 1.2738. 4) high speed steel m2/1.3343/skh51. 5) alloy structure steel 4140/1.7225, 4340/1.6582. Also we have great advantage on hot rolled rounds in grades of h11/1.2343, h13/1.2344, s7, o1/1.2510, o2/1.2842, 1.2329, 420/1.2083. (minimum dia is 14mm) Please kindly feel free to contact us to get the best offer and service
Alta special steel is excellent chinese tool steels manufacturer, exporter, especially for forged bars d2/1.2379/skd11, h13/1.2344/skd61, o1/1.2510/sks3, a2, 1.2367, 1.2767 etc. Equipped with if, eaf, lf, vd, esr melting facilities, own rich export experience to european & american market. 1) cold work tool steel a2, d2/1.2379/skd11, o1/1.2510/sks3, d3/1.2080, d6/1.2436, , o2/1.2842, s1/1.2550, 1.2767, 1.2328. 2) hot work tool steel s7, h13/1.2344/skd61, h11/1.2343, h10/1.2365, h10a/1.2885, h12/1.2606, h21/1.2581, 1.2367, 1.2787, 1.2329. 3) plastic mould steel 420/1.2083/sus420j2, 1.2316, 1.2085, 1.2713, 1.2714, 1.2738. 4) high speed steel m2/1.3343/skh51. 5) alloy structure steel 4140/1.7225, 4340/1.6582. Also we have great advantage on hot rolled rounds in grades of h11/1.2343, h13/1.2344, s7, o1/1.2510, o2/1.2842, 1.2329, 420/1.2083. (minimum dia is 14mm) Please kindly feel free to contact us to get the best offer and service
1.Quick details: Place of origin: handan, china (mainland) Brand name:dashan Model number: din/ansi/amse/iso Standard: din/ansi/amse/iso Material: carbon steel Size: 1/4"-3/4" m5-m20 Length: 1/2"-12" 12mm-300mm Grade: 2/ 5/ 8 ect Finish: zinc, hdg Surface treatment: electric galvanized, hot dip galvanized Color: silver white/yelllow Packing: carton Package: small packing Certificate: iso9001 High quality zinc/hdg/ stainless steel u bolt 1) various kinds of bolts available 2) can be made with different tensile strength, such as class 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9 and 12.9, inperial grade 2, 5, 8 and 10 3) can be supplied with different finish, such as bright, zinc plated, hot-dip galvanized, mechanical plating, black 4) can be made with different standards, such as iso, din, as/nzs, gb, ansi, bs and special standard according to the drawing 2.Contact me We highly appreciate your any enquiry by email, fax or instant message. Yanpu wu will offer you the best service! According to customer requirements
Bao steel / Ma steel / and other mill customer requested B50A470-A
Free cutting steel rod 11SMnPb30
Standard: AISI, ASTM, BS, DIN, GB, JIS Dimensions: Diameter: 5.0mm-500mm Grade: Steel AISI C1015 C1018 C1020 C102 C1035 Application: Steel Making Shape: Round Bar Alloy Or Not: Is Alloy
