20crnimo spot in co-metal alloy specifications

Product Name: 20CRNIMO Price Price: 9 yuan / KG Category: New Delivery: 1-3 days Release Date: March 31, 2015 Validity: Effective Delivery: Shanghai - Shanghai Brand: Steel Model: 20CRNIMO shipments: 1000000KG Delivery: 1-3 days 20CRNIMO Chemical Composition C: 0.17 ~ 0.23 Si: 0.17 ~ 0.37 Mn: 0.60 ~ 0.95 S: allow the residual content ≤0.035 P: allow the residual content ≤0.035 Cr: 0.40 ~ 0.70 Ni: 0.35 ~ 0.75 Cu: allow the residual content ≤0.30 Mo: 0.20 ~ 0.30 Tensile strength σb (MPa): ≥980 (100) yield strength σs (MPa): ≥785 (80) Elongation δ5 (%) : ≥9 section shrinkage ψ (%): ≥40 impact energy Akv (J): ≥47 impact toughness αkv (J / cm2): ≥59 (6) Brinell hardness (HBS100 / 3000) (annealing or high back Fire Status): ≤197 Metal Products Co., Ltd. Shanghai's wide annual sales of Chengdu Iron and Steel Group, Daye Steel Group, Baotou Steel, Baosteel Group, Anshan Iron and Steel Group, Xining Te steel, and other major steel production of 42CrMo steel, 35CrMO steel, 40Cr steel, alloy steel bar, stainless steel bar, low pressure boiler tubes, alloy pipe, fluid pipe, structural pipe, stainless steel pipe, oil casing, bar, etc., with annual sales of over billion, the sale of products implementing national standards, applicable to all areas of construction, mining, textile, electric power, boilers, machinery, military and other.