The company has first-class marketing service system, powerful storage and transport capacity, and matching supply and shear distribution capabilities 42crmo alloy, and gradually build it into an important channel for marketing. Twenty years, the company has consistently adhered to quality tree credibility, innovation and development, and strive to provide the best products for the household 42crmo, first-class service, customer demand is the greatest power company. . Now we will be customer focus, adhere to the "sustainable development-oriented Dongguan 42crmo, innovative and realistic; to meet customer always pursue 42crmo fertilizer, credit first" business purpose, innovation, continuous improvement in cooperation, with the the times, strengthen improvement, and create a more brilliant tomorrow. Chinese GB 42CrMo, Russia ГOCT 38XM, US AISI 4140/4142, British BS 708M40 / 708A42 / 709M40, France NF 40CD4 / 42CD4, German DIN 41CrMo4 / 42CrMo4, Japan JIS SCM4, the mechanical properties of the international ISO 683/1 3 [4] anti- tensile strength σb (MPa): ≥1080 (110) 42CRMO4 bright bar yield strength σs (MPa): ≥930 (95) Elongation δ5 (%): ≥12 section shrinkage ψ (%): ≥45 impact energy Akv (J): ≥63 impact toughness αkv (J / cm2): ≥78 (8) Hardness: ≤217HB sample size: Sample size is 25mm 42crmo alloy blank, Yunfu 42crmo, Katherine source of steel pipe from Liaocheng Katherine source Limited. Liaocheng Katherine source Pipe Co., Ltd. (www.lczygg.com) strong, credible, Liaocheng in Shandong steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving Katherine source of innovative ideas will lead pipe and you work into the brilliant, for a better future!