Introduction Material Name: pearlitic heat-resistant steel grades: 1Cr5Mo Standard: GB / T 1221-1992 Features and Scope 1Cr5Mo heat resistant steel produced during petroleum cracking corrosion, 1Cr5Mo then superheated steam is used as heat-resistant steel pipe, oil cracking tubes, boiler hangers, steam turbine cylinder liner, pump parts, valves, piston, high-pressure hydrogenation equipment parts, fasteners. ● Chemical Composition: Grade C Si Mn Cr Mo Ni Nb PS 1Cr5Mo ≤0.15 ≤0.50 ≤0.60 4.00 ~ 6.00 0.45 ~ 0.60 ≤0.60 ---- ≤0.030 ≤0.020 mechanical properties of tensile strength σb (MPa): quenching and tempering, ≥590 Conditions yield strength σ0.2 (MPa): quenching and tempering, ≥390 Elongation δ5 (%): quenching and tempering, ≥18 Hardness: annealing, ≤200HB heat treatment and microstructure heat treatment specifications: 1) quenching , 900 ~ 950 ℃ oil cooling; 2) tempering, 600 ~ 700 ℃ air cooling. Microstructure: Organizing for the martensitic. Delivery status generally regulate heat treatment delivery, the treatment types specified in the contract; not indicated, by not heat treatment delivery. Stock: container board 1Cr5Mo 8 2070 8440 1.138 container board 1Cr5Mo 8 2070 8220 1.109 container board 1Cr5Mo 12 2220 6650 1.431 container board 1Cr5Mo 14 2090 9340 2.199 container board 1Cr5Mo 14 2090 9470 2.23 container board 1Cr5Mo 14 2090 9420 2.218 container board 1Cr5Mo 16 2080 8440 2.267 container board 1Cr5Mo 16 2110 8230 2.242 container board 1Cr5Mo 16 2110 8430 2.297 container board 1Cr5Mo 18 2100 7700 2.342 container board 1Cr5Mo 18 2100 7720 2.348 container board 1Cr5Mo 18 2060 6830 2.038 container board 1Cr5Mo 18 2060 7700 2.297 container board 1Cr5Mo 20 2080 6730 2.247 container board 1Cr5Mo 20 2080 6720 2.744 container board 1Cr5Mo 20 2070 6800 2.26 container board 1Cr5Mo 26 2150 5200 2.326 container board 1Cr5Mo 26 2130 5200 2.304 container board 1Cr5Mo 26 2130 5200 2.304 container board 1Cr5Mo 26 2130 5100 2.26 container board container 1Cr5Mo 26 2120 5300 2.337 board 1Cr5Mo 26 2100 5300 2.315 container board 1Cr5Mo 30 2070 4500 2.23 container board 1Cr5Mo 5 2260 9040 0.842 container board 1Cr5Mo 5 2260 9040 0.842 container board 1Cr5Mo 5 2260 9040 0.842 container board 1Cr5Mo 5 2260 9040 0.842 Our perennial spot, complete specifications , inventory, price concessions, with a large gantry crane and truck fleet, 24 hours for your service, the company's goods sent to the country, welcomed the new and old customers to meet Fair