gb t 3077 50cr steel distributor


MAC STEEL has floor-type milling-boring nachine, portal-type processing center, vertical lathe, deep-hole drilling machine, nulti-drilling machine and planer, which are multi-standard, high-precision and multi-function.
MAC STEEL has a wealth of machining experience and cases, such as the processing of tube sheets, food machinery, papermaking equipment, tank storage trucks, large oil tanks, pressure vessels, etc.

National Standard of PRC Alloy Structure Steels GB/T

The standard will replace GB/T 3077-1988 from the date of the implementation of this standard. GB/T 225-1988 Methods of Harden ability Test for Steel End Alloy Steel Plate - mysterius steel SupplierGB/T 3077. 20Mn2. 20MnVB. 12CrMoV. 20CrNi. 30Mn2. 40MnVB. 35CrMoV. 40CrNi. 35Mn2. 20MnTiB. 12Cr1MoV. 45CrNi. 316, 310S BESTVirwadia Steels is a full line steel a709grade 50w danish machiningGrade 345W [50W],345CR [50CR],or HPS 345W [HPS 50W] shall not be substituted for Grade 250 [36],345 [50],or 345S [50S] without agreement between the purchaser and Chromoly AISI 4130 Pipe ASTM A335 P11 A335 AISI 4130 Supplier and Distributor of Chromoly AISI 4130 Pipe, AISI 4130 material, A335 Chrome Moly Alloy Pipe Gr. AISI 4130, AISI 4130 Seamless Ferritic Alloy-Steel Pipe A519 Grade AISI 4140 Alloy Steel Seamless - Prosaic SteelAISI 4140 alloy steel is annealed at 872°C (1600°F) followed by slowly cooling in the furnace. Tempering A519 4140 Alloy Steel Seamless Pipe and Tubes. AISI 4140 AISI 4130 75K SEAMLESS Pipes 4130 Tubing 4130 Tube- SP AISI 4130 75K SEAMLESS Pipes Packing:Plastic plugs in both ends, bundles of max. 3,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof A519 Grade AISI 4130 Alloy Steel Seamless - Prosaic SteelAISI 4130 is a low alloy steel containing molybdenum and chromium as strengthening agents. We stocks all AISI 4130 Pipes, 4130 Tubing, 4130 Flanges, 4130 Pipes alloy steel-UKLI STEEL COIL China steel price,Carbon steel UKLI STEEL COIL is specialized in steel plate export. As a professional and reliable steel plate supplier, we have built cooperation with over 30 countries and gbt 8162 15crmo alloy steel pipe tube - Seamless Steel PipesGB/T 8162 - Bebon steels - Steel Exporter Bebon China. GB/T 8162 standard specifies the order content, size, shape, weight, technical requirements, test China AISI4140 42CrMo Forged Round Shaft - China 4140 China AISI4140 42CrMo Forged Round Shaft, Find details about China 4140, Forged Bar from AISI4140 42CrMo Forged Round Shaft - Jiangyin Kaixin Heat Treatment Co., Ltd.

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