Material Name: High quality carbon structural steel Grade: 45Mn ● Features and Scope: The carbon quenched and tempered steel 45Mn in 1008 corresponding to domestic and foreign brands, strength, toughness and hardenability than 45 steel high 1008, quenching can to obtain better mechanical properties, cutting performance is still good, but poor welding performance, cold plastic deformation is low, there is a tendency to temper brittleness, generally used in the quenched state, but also can be used in the quenched and tempered or normalized condition . For the manufacture of parts subject to wear and tear, such as shafts, spindles, crankshafts, spline shafts, connecting rods, universal joint shaft, the engagement lever, gear, clutch plates, bolts, nuts and so on. Common round quality carbon steel 45Mn 75 * 6000 5800 Laiwu quality carbon steel 45Mn 160 * 6000 5800 Laiwu corresponding trademark American Standard: 1035 JIS: S45C British standard: 080A52 French standard: XC35 former Soviet Union: 50Γ Material Name: High Quality Carbon structural steel Grade: 60 Standard: GB / T 699-1999 Japan correspond grades: S58C corresponding to the German brands: C60 (1.0601), CK60 (1.1221), Cm60 (1.1223) corresponding U.S. Grade: 1060 ● Features and Scope: No. 60 steel for the sub-eutectoid steel, strength, hardness and elasticity are high, low cold deformation plasticity poor cutting, welding and poor hardenability, water quenching cracks have a tendency to use more normalizing large parts. No. 60 steel for the manufacture of the shaft, coil, axles, various gaskets, cam, rope and other larger force, work in 1008 under the chemical composition of friction conditions, higher strength, abrasion resistance and a certain elastic parts. ● Chemical Composition (%): Carbon C: 0.57 ~ 0.65 Si Si: 0.17 ~ 0.37 Manganese Mn: 0.50 ~ 0.80 Sulfur S: ≤0.035 phosphorus P: ≤0.035 chromium Cr: ≤0.25 Ni-Ni: ≤0.25 copper Cu: ≤0.25 ● Mechanical Properties: Tensile strength σb (MPa): ≥675 (69) Yield strength σs (MPa): ≥400 (41) Elongation δ5 (%): ≥12 section shrinkage ψ (%): ≥35 Hardness : no heat treatment ≤255HB; annealed steel ≤229HB Sample Size: Sample size is 25mm ● Heat treatment and microstructure: heat treatment specifications: normalizing, 810 ℃. ● Delivery status: to no heat treatment or heat treatment (annealing, normalizing or tempering) state delivery. It requires heat treatment delivery should be specified in the contract, not indicated by not heat treatment delivery. 1008 | 1008 price trends | Suzhou, with (certified merchants) are provided by Japanese with Metal Materials Co., Ltd. Suzhou. Suzhou, with Metal Materials Co. (www.szrtjs.com) located in Wuzhong District, Suzhou City Pu Town and Xi Road No. 1238 (Puyang intersection). Scraps and development in the wave of market economy, the current Suzhou, with has a high profile in the metal building, and enjoys a good reputation. Suzhou, get the whole network business alliance with certification, marking our service and management level has reached a new height. Suzhou, with the staff willing to work with all people of insight and common development, for a better future.