16mn_ Katherine source Pipe (certified) _ Heyuan 16mn provided by the source Pipe Co., Ltd. Liaocheng trillion. Source Pipe Co., Ltd. Liaocheng trillion (www.lczygg.com) is specialized in the "Q345b seamless steel pipe, 35crmo seamless steel pipe, 42crmo seamless" business, the company adhering to the "honesty, hard service" concept, for you provide the highest quality products and services. Welcome to inquire! Contact: Manager Wu. 16Mn seamless steel pipe in one material for ABCD represents quality grade Q235 quality level is divided into A, B, C, D four, from A to D represents quality from low to high. Different quality level requirements are as follows: A-- provide S, P, C, Mn, Si chemical composition and fu, fy, δ5 (δ10), according to the buyer needs to provide cold bend test 16mn thick-walled seamless 1800, but no impact power provides carbon content and manganese content is not as delivery conditions B-- provide S, P, C, Mn, Si chemical composition and fu, fy, δ5 (δ10), cold-formed 180 'trials. Also provides + 200C when the impact energy Ak≥27J C-- same except with the Class B requirements, but also provides 00C impact energy Ak≥27J. D ---- the same except with the Class B requirements, but also provides impact energy when -200C Ak≥27J E-- same except with the Class B requirements, but also provides -400C impact energy Ak≥27J. 16mn precision steel is high strength low alloy structural steel, carbon content of 0.1% -0.25%, to join the main alloying elements manganese, silicon, vanadium, niobium and titanium; its total alloy containing <3%. 300,350,400 divided by strength and 450MPa and other four levels. There are Q295, Q345, Q390, Q420, Q460. : "Q" is the yield of the "bend" the word Pinyin big write head 16mn seamless, followed by figures for grades minimum yield point (σs) value. The main implementation of standards: high-pressure boiler with stainless steel seamless pipe GB5310-95, high pressure chemical fertilizer, power plant equipment, stainless steel seamless pipe GB6479-2000, boiler, alloy pipe, stainless steel seamless pipe heat exchanger GBl3296-9l, fluid stainless steel without seam steel pipe GB / Tl4976-02, structural stainless steel seamless pipe GB / T14975-02, ASTM, A269, A312, A2l3 or other technical agreements; as well as imported and domestic high-pressure alloy pipe made of: A335P11, P91, P92, 15CrMoG, 12Cr1MoVG, 1Cr5Mo, Cr5Mo, Cr9Mo, 0Cr9Mo, 15CrMo, 35CrMo, 12Cr1MoV, 10CrMo910, A335P91,1Cr2Mo, 15MnV, 37Mn5,10Cr9Mo1VNb, 15NiCuMoNb5,12Cr2MoWVTiB, WB36, SA106B, ST45.8-III and so on. 16Mn seamless steel rose slightly, on the spot market some support and confidence in the local market 16Mn seamless steel pipe prices are running smoothly 16mn, and rose slightly on snails, businesses bearish mentality weaker, however, at a time when the semi-annual bank receivables Period 16mn seamless steel pipe prices, affected by tight money, local building materials prices weak, it is expected that tomorrow 16Mn seamless steel pipe prices or remain stable.