special steel scm440 4140 steel plate
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ASTM 4140 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. AISI 4140 used in Oil and Gas industry and Large Machinery Strutural. 4140 Steel China Supplier and factory Otai Special Steel Supply ASTM 4140 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape.
AISI 4140 Alloy steel material stockholders and suppliers from China-OTAI SPECIAL STEEL . we have more 16 years experience in 4140 steel plate, round bar, flat bar, square supply.AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel.
SCM440 steel china supplier and stock factory, Otai Special Steel supply in SCM440 round bar, plate, flat, hexagonal bar.SCM440 is a Chrome alloy structure steel, It contains 0.9-1.2% Cr, usual use in gears, pump shafts and tool holders.
Tool & Die Steels Inc. Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. SCM440 Round Bar SCM440 Flat Bar SCM440 Hollow Bar SCM440 Tube / Pipe SCM440 Sheet / Plate SCM440 Strip / Coil SCM440 Wire SCM440 Forging SCM440 Tube / Pipe SCM440 Fastener / Bolt / Nut / Screw Welding Parts M/B:+86-13880247006
What is 4140 Steel? AISI 4140 steel also can be called DIN 1.7225 and JIS SCM440 steel. 4140 alloy steel has high fatigue strength and low notch sensitivity. Low-temperature impact toughness is also very high, no obvious temper brittleness. It is mainly used after quenching and tempering state.
Linkun is one of the leading China Special Steel manufacturers and suppliers, if you want to buy or import best high-quality 4140, 1.7225, 42CrMo4, SCM440 alloy steel bar professional company, factory, seller, and exporter, or if you are checking steel brands, please feel free to contact us.
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