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月度归档 31 10月, 2012

20MnG, high manganese carbon carburizing steel

20MnG high pressure boiler pipe is a high manganese carbon carburizing steel, the hardenability, strength and plasticity than 20 steel cutting performance also improved, good low temperature impact toughness and weldability. Used to manufacture camshafts, gears, couplings, hinges, pin towbar, crankshaft bearing rings.[……]

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EN 10216-2 10CrMo9-10 Seamless steel tubes for pressure purposes, the tubes are manufactured by a seamless process.

EN 10216-2 10CrMo9-10 Seamless st[……]

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ASTM A335 P11, Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

ASTM A335 P11 is the part of ASTM A335, The pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. The steel material shall conform to chemical composition, tensile property, and hardness requirements. Each length of pipe shall be subjected to the hydrostatic test. Also, each pipe shall be examined by a non-destructive examination method in accordance to the required practices.[……]

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