40CrMo alloy structural steel specification Grade: 40CrMo Standard: GB/T 3077-1988 Mechanical properties: Tensile strength σb (MPa): ≥1080 (110) Yield strength σs (MPa): ≥930 (95) Elongation rate δ5 (%): ≥12 Section shrinkage ψ (%): ≥45 Impact energy Akv (J): ≥63 Impact toughness value αkv (J / cm2): ≥78 (8) Hardness: ≤ 217HB Sample size: Sample blank size is 25mm
GB/T 1591-2008 Q460E material is a high strength low alloy steel plates. Q460E steel product size A283 Gr D CS steel carbon plate: 3*1500*5900, 4*1500*6000, 48*3130*10100, 47*2610*8450, 3*1500*6000, 6*2000*8000, 48*2880*8550, 48*3130*10400, 5*1500*4150, 10*2000*8000, 48*2610*8700, 48*3170*10800, 5*1500*6000, 8*2000*2800, 47*2600*7000, 48*2880*3900, 16*2160*3300, 8*2000*8000, 47*2610*8700, 48*3150*10700, 5*1500*6000, 48*3130*10400 (mm).
Due to other non-steel quality reasons caused by the customer dissatisfaction, to timely explain to the customer, and help them solve the problem, for the customer really because of their own reasons, to give patient reply.The process of objection handling is the process of our technical service.
