Chemical composition for 1045 carbon steel sheet :
C% Mn% Si% P S
0.42~0.48 0.6~0.9 0.15~0.35 0.030 0.030
Equivalent Grade:
Chinese American German Japanese
GB AISI DIN JIS
45# 1045 1.1191 S45C
Available sizes
Round: Dia. 60300mm
Plate: Thickness 16 300mm, width 60- 520mm
Delivery condition: Hot rolled or forged Peeled or black surface, annealed or no heat treatment.
Properties:
A medium carbon steel is used when greater strength and hardness is desired than in the â??as rolledâ?� condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. Turned ground and polished.
Applications:
Component parts for vehicles, shafts, bushings, crankshafts, connecting rods and parts for the machine building industry and steel for axes, knives, hammers etc.
Heat Treatment:
Soft annealing: heat to 650-700°C, cool slowly.
Hardness after annealing: Max. 207 HB
Hardening: 820 - 850 °C
Normalizing temperature: 840-870°C
Hardness after tempering:
K 67 SPRING STEELHARDNESS 43HRCTHICKNESS : 2.5MMQTY:3.000 U Standard:AiSi Standard:ASTM Standard:DIN Standard: hard GB Standard:JIS Place of Origin:CN;GUA Technique:Cold Rolled Surface Treatment:Polished Steel Grade:Ck67ck70ck75 Sae1070 Sae1074 Application:Industry Width:8-300mm Length:Customer's Request Product Name:High Carbon Steel Strip Spring Surface:Heat treatment Grade:ck60,ck67,ck70,ck75,C75cr1 SAE 1060, SAE 1065, SAE 1070, SAE 1075 Color:Blue, polished blue, polished bright Material:carbon steel coil Edge:Round, slit, square Certificate:ISO9001:2008/SGS/BV Thickness:0.15-2.5mm Hardness:
Steel billets result from the second stage of the steel production process. They are hot-rolled or forged from an ingot or strand cast. steel billets from 45 x 45 mm to 150x150 mm, and round steel billets from 120 mm to 270 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, bst 420 s, din 488, st 37.2 din 17100, nfa 35015 and 16, bs 4449 (gr 250 or 460), jis g 3112 (sd 30, 35, 40), si 739 s 400, si 739 s 400 w, feb 44 k, 3 sp/ps or 5 sp/ps gost 380 88, 35 gs or 25 g2s, gost 5781-82, etc) Other grades available according to customer's request
Supplier: Sea moss, coffee wood dog chew, nata de coco, coconut, dried sugarcane, joss powder, rattan, fish scales, anchovy, desiccated coconut, dried soft mango,...
Spring steel strip Steel grade 65Mn,1065,SAE1055,1045,CK50,CK55, CK60,CK67, CK70,CK75, C75Cr1,50CrV4, 51CrV4, 60Si2Mn, etc Thickness 0.08-4.0mm Width 3-400mm Hardness
Supplier: Yellow corn , soybean, a soybean meal wheat, rice, sesame seed, copper cathode, aluminum ingots, used rails, hms n 2. steel billets, ethanol , sulphur, urea 46, jet fuel, diesel oil
Services: Buying and outsourcing
Buyer: General commodites, yellow corn , soybean, a soybean meal wheat, rice, sesame seed, copper cathode, aluminum ingots, used rails, hms n 2. steel billets, ethanol , sulphur, urea 46, jet fuel, diesel oil
Supplier: Steel slabs, billets, de bars, wire rods, angles, round square flat t bars, unp ipn ipe hea heb beams, hr coils/sheets/plates, chequered plates, cr coils/sheets, hdg coils/sheets, pre painted coil/sheets, corrugated & trapezoid sheets, galvalume coils/sheets, erw tubes (structural, water & gas), hollow sections ( square & rectangular tubes), saw pipes.
Buyer: Steel slabs, billets, de bars, wire rods, angles, round square flat t bars, unp ipn ipe hea heb beams, hr coils/sheets/plates, chequered plates, cr coils/sheets, hdg coils/sheets, pre painted coil/sheets, corrugated & trapezoid sheets, galvalume coils/sheets, erw tubes (structural, water & gas), hollow sections ( square & rectangular tubes), saw pipes,
Supplier: Steel product like strip, cement, clinker
Services: Trading, production
Buyer: Steel product like strip
Applications Constructions. Pipes and tubes. Truck frames. Automotive Doors and shelving. Railroad tracks. Railroad car parts. Thickness (mm) 1.20 to 25.4 Width (mm) 3000 max Sheet Length As per customer requirement Coil Weight 30 MT max Grade O, D, DD, EDD, IF, FE 410, SS400, Pipe Grade JISG 3132 SPHT, SAE 1006, SAE 1008 Specifications IS 2062, IS 1079, IS 10748, IS 5986 & Equivalent International Standards. ASTM A 36
They offer strength and are used in construction and engineering applications for their load-bearing capacity and resistance to bending and torsion force.
