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4140 qt seamless steel pipe - Q235B Cutting steel

Alloy Seamless Steel Pipe 4140 4135 4130 +Qt Heat Treatment. Unit Price:US $ 599-688 / Ton Min. Order:20 Tons Add to Inquiry Basket. High Pressure Boiler . Small Diameter ASTM 4140 Thick Wall Seamless Alloy Round . Small Diameter ASTM 4140 Thick Wall Seamless Alloy Round Steel Tubing Pipes. seamless steel pipe - Shandong Zayi Steel Co., Ltd Alloy - Encore Metals - 4140/4142The 4140 Product is also available in a precision ground surface finish (25RMS Max). Typical Applications. Shafts, gears, bolts, studs, connecting rods, spindles, tool holders. A wide variety of "oil patch" applications, drill collars, Kelly bars, tool joints, subs, couplings etc. Typical Heat Treatment.

EN19 Alloy Steel Seamless Pipe 42CrMo4 EN19 SCM440

EN19 Seamless Tube material specification. Standard :EN. Diameter :320 to 127 mm. Thickness (SAW) :0.4 to 12.7 mm. Length :6 m above . Most Selling types of EN19 Seamless Pipe EN19 Seamless Pipe equivalent grades are AISI 4140, GB 42CrMo, DIN 42CrMo4 EN 1.7225 and JIS SCM440C alloy engineering steel Heat Treatment Alloy Steel Round Bar - Anyang Longteng Specification:1.5~150mm 0.06~6 inch Length:1 ~10 Meters Deliver Condition:Origin Black, Origin Annealing bright, Quenching, Tempering, Q+T, Heat Treatment, Heat Treatment direct from Shandong Le China AISI 4140 42CrMo 42crmo4 Seamless Alloy Steel Tubing with qt used for drill pipe. $950.00 - $1,000.00 / Tonne. 10 Tonnes (Min. Order) Sae Aisi Alloy 4140 Qt High Tensile Round Seamless Customize Tube for sale. $950.00 - $1,000.00 / Tonne. 10 Tonnes (Min. Order) Display similar products.

Hunan Fushun Metal Co., Ltd. - steel tube, hollow bar

AISI 4130 4140 4145 4145H 4340 Chrome Molybdenum Alloy Steel. $600.00 - $800.00 / Ton. 1.0 Tons fushun high quality astm a213 t22 seamless round steel pipe. US $1400.0 - 1500.0 / Ton. 1 Ton API Spec 7-1 AISI 4145H QT High Tensile Alloy Bore Bars Drill Seamless Steel Pipe. $900.00 - $1,650.00 / Ton. 5.0 Tons Sturdy, Stainless a519 4140 seamless tube for Industry Stainless and galvanized a519 4140 seamless tube for industrial and commercial purposes at . These hot-dipped a519 4140 seamless tube are ideal for seamless construction uses. Sturdy, Stainless aisi 4140 seamless steel tube for Stainless and galvanized aisi 4140 seamless steel tube for industrial and commercial purposes at . These hot-dipped aisi 4140 seamless steel tube are ideal for seamless construction uses.

Welding 4130 and 4140 Low Alloy Steel - Hobart Brothers

Oct 01, 2018 · In these cases, AISI/SAE 4130 and 4140 low-alloy steels are often used because their chemical composition allows them to be heat reated to high tensile strength and hardness. The AISI/SAE 4130 and 4140 specifications refer to a chemical composition range only, as opposed to both a chemical composition and mechanical property ranges. aisi 4140 alloy steel pipe, aisi 4140 alloy steel pipe aisi 4140 alloy steel pipe, Wholesale Various High Quality aisi 4140 alloy steel pipe Products from Global Sodium Tripolyphosphate Suppliers and aisi 4140 alloy steel pipe Factory,Importer,Exporter at encore metals 4140 mechanical tubing - SuisseGreen -HR Round 4140 Seamless Tubes Have Mechanical Tubing,High Tensile Strength And Toughness In Machines.It Is Easily Heat Treatable To The Broad Range Of The Resistance And Strength.4140 Mechanical Tubing Also Has Machinability And Hardness. 4140 Tube - AISI 4140 Steel Tubing - Seamless Alloy Steel The Durability And Strength Of 4140 Tube Make It More

4140 & 4130 Alloy Tubing Industrial Tube and Steel

Alloy Round Mechanical Tubing. 4140/42 and 4130 Mechanical Tubing are medium carbon alloy grades, which are widely used for many general-purpose applications that require high tensile strength and toughness. The addition of chromium and molybdenum as alloying elements, combined with heat treatment, provides the combined advantage of hardness, ductility, and strength.