Korenköpkes

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Korenköpkes Co., Ltd. is a company specialized in mild steel plate,shipbuilding steel plate,Boiler steel,Weathering steel plateThe supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36,ASTM A131, JIS G3101,JIS G3106...

  • Gas cylinder steel plate

    Gas cylinder steel plate

    Gas cylinder steel plate is used in welded gas cylinder and related products. supplies gas cylinder steel with better anti-stress capability. Popular......

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  • Shipbuilding steel plate

    Shipbuilding steel plate

    shipbuilding steel plate suppliers,we supply A,B,D,E,AH32,DH32,EH32,FH32,AH36,DH36,EH36,FH36,AH40,DH40,EH40,FH40 with ABS,DNV,GL ....

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  • Boiler pressure vessel steel

    Boiler pressure vessel steel

    Boiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to withstand the immense internal ......

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  • Alloy steel Plate

    Alloy steel Plate...

    Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. ...

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  • Q345B steel plate

    Q345B steel plate

    Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area. ...

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  • Q235B steel plate

    Q235B steel plate

    Q235 steel is Chinese structural steel, Q235A Q235B Q235C Q235D material density: 7.85 g/cm3, properties, specification, composition .. ..

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4140 a193 gr b7 steel round bar for threading steel rod

  • Alloy Round Bar Ryerson

    Alloy Round Bar Ryerson offers a wide range of alloy round bars to meet your needs. We carry 8620, 4140, 4150 and 4150RS and 4340 in bar through 12 and forged bar through 32 in most grades.Read More

  • Round Bar ASTM F1554 Gr.105 / 4140 A193 B7 Q&T Alloy

    Rod Type Round Sub Type Solid Standard F1554 105/A193 B7 Grade 4140 Q&T Material Alloy Steel Coating Plain Unit Inch Description Dual Certified to F1554 Gr.105 and B7. Medium carbon alloy steel. High temperature/pressure steel. Application Wood, Steel Availability Stock Item. Part ClassRead More

  • Astm A 193 B7 / Aisi 4140 Alloy Steel Round Bars For 4140

    astm a 193 b7 / aisi 4140 alloy steel round bars for 4140 steel bolts Alloy steel astm a193 grade b7 / aisi 4140 / sae 4140 material is considered as the most suitable for botls and nuts to be used at temperature below 450 degree C, with a minimum effect on its structural strength during application at a high temperature.Read More

  • Threaded Rod Hi Strength A193 B7 (4140 Alloy) Threaded

    Grade 2 Hex Nuts (USS) Coarse Thread; Grade 2 Hex Nuts (SAE) Fine Thread; Grade 5 Hex Nuts . Grade 5 Hex Nuts (USS) Coarse Thread Threaded Rod Low Carbon Steel (SAE) Fine Thread; Hi Strength A193 B7 (4140 Alloy) Threaded Rod . Hi Strength A193 B7 (4140 Alloy) USS 3 foot 1" 8 LEFT Hand A193 B7 (4140 Alloy) Threaded Rod 3 Foot Read More

  • 42crmo4 4140 Steel Bolts Alloy Steel Astm A193 Grade B7

    42CrMo4 4140 steel bolts alloy steel astm a193 grade b7 round bars Alloy steel astm a193 grade b7 / aisi 4140 / sae 4140 / 42CrMo4 material is considered as the most suitable for botls and nuts to be used at temperature below 450 degree C, with a minimum effect on its structural strength during application at a high temperature.Read More

  • ASTM A108, ASTM A29, ASTM A193 B7, UNS# G41400, AISI

    Searching for ASTM A108, ASTM A29, ASTM A193 B7, UNS# G41400, AISI 4140 Alloy Steel Rod Stock products? Grainger's got your back. Easy online ordering Read More

  • ASTM A193 B7 ALLOY STEEL ROUND BAR Wingate Alloys Inc

    A193 B7 Alloy Steel Round Bar The ASME A193 designation covers fasteners intended for use in pressure vessels, valves, flanges, and fittings. Heat treated chromium molybendum (AISI 4140) high yield bolting steel for high pressure applications.Read More

  • ASTM A193 Grade B7 Specification Boltport Fasteners

    Grade B7 is a heat treated chromium molybdenum alloy steel with minimum tensile requirement of 100 ksi, yield of 75 ksi and maximum hardness of 35 HRC. ASTM A193 specification covers requirements for chemical composition, mechanical properties, hardness, heat treatment, recommended nuts washers for Grade B7 fasteners.Read More

  • ASTM A193 Grade B7 Specification Boltport Fasteners

    Boltport uses Alloy Steel AISI 4140 bar stock or forging stock to produce B7 headed and non headed bolts. A193 Grade B7 is the most commonly used Bolt specification coupled with A194 Grade 2H Nuts for Bolting Carbon Steel pipeline. A193 B7 bolting is available in metric sizes from M6 to M180 and imperial sizes from 1/4 to 7 inches, in diameter.Read More

  • 4140 ALLOY In Stock Castle Metals Site

    Where it makes sense, Castle Metals can simplify our customers' inbound network and reduce our customers' total cost of ownership. Alloy 4140 (AISI 4140) is one of the most popular direct hardening Cr Mo alloy steel plates that have the ability to develop an extensive range of hardness and strength.Read More

  • 4140 Steel 4150 Steel B7 Associated Steel Corporation

    KROMITE® THREADED BAR [Heat Treated, All Thread, High Strength Alloy] This all thread bar product meets ASTM A193, Grade B7 standards. It is creep resistant, heat treated, and manufactured as a roll threaded bar. Threaded rods that are rolled instead of cut are smoother and have less surface imperfections. Typical tensile strength 155,000 PSI.Read More

  • Alloy Round Bar Ryerson

    Alloy Round Bar. Ryerson offers a wide range of alloy round bars to meet your needs. We carry 8620, 4140, 4150 and 4150RS and 4340 in bar through 12 and forged bar through 32 in most grades.Read More

  • Round Bar ASTM F1554 Gr.105 / 4140 A193 B7 Q&T Alloy Steel

    Rod Type Round Sub Type Solid Standard F1554 105/A193 B7 Grade 4140 Q&T Material Alloy Steel Coating Plain Unit Inch Description Dual Certified to F1554 Gr.105 and B7. Medium carbon alloy steel. High temperature/pressure steel. Application Wood, Steel Availability Stock Item. Part ClassRead More

  • ASTM A193 Grade B7 Threaded Rod Specialty Steel Co.

    We stock Threaded Rod in National Coarse, National Fine, Eight Pitch Series, Acme and Metric sizes. Call or Email Us For a Free Quote. This material conforms to the following specificationASTM A193, Grade B7. All of our threaded rod is manufactured with rolled threads. We offer an inventory in 10/12 Ft Random Lengths.Read More

  • ASTM A193 Grade B7 Raw Material Boltport Fasteners

    ASTM A193 Grade B7 Raw Material. AISI SAE 4140 Alloy Steel is starting raw material used for manufacturing ASTM A193 Grade B7 Bolts and other threaded fasteners. AISI SAE 4140 is subsequently hardened / quenched using liquid medium followed by tempering to achieve mechanical properties as required in ASTM A193 Grade B7 specification.Read More

  • AISI 4140 Steel Bar 1.7225 42CrMo4 Otai Special Steel

    AISI 4140 Steel Bar, Steel Plate, Flats Supplier, Stockist and Exporter. AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like axles, shafts, bolts, gears and other applications.Similar to alloy grade AISI 4130 chrome moly alloy steel but with a slightly higher carbon content.Read More

  • ASTM A193 Baden Steelbar & Bolt Corp.

    A193 is a ASTM International specification for bolts and studs. A193 covers alloy steel and stainless steel bolting for pressure vessels, valves, flanges and fittings for high temperature or high pressure service, or other special purpose applications. B7, by far the most common grade, hasRead More

  • Alloy Round Bar Ryerson

    Alloy Round Bar. Ryerson offers a wide range of alloy round bars to meet your needs. We carry 8620, 4140, 4150 and 4150RS and 4340 in bar through 12 and forged bar through 32 in most grades.Read More

  • 4140 High Tensile Steel Interlloy Engineering Steels

    4140 is a 1% chromium molybdenum medium hardenability general purpose high tensile steel generally supplied hardened and tempered in the tensile range of 850 1000 Mpa (condition T).4140 is now available with improved machinability, which greatly increases feeds and/or speeds, while also extending tool life without adversley affecting mechanical properties.Read More

  • ASTM A193 Portland Bolt

    This info and more on our specialized A193 Microsite. Originally approved in 1936, this specification is heavily utilized in petroleum and chemical construction applications. The ASTM standard covers alloy steel and stainless steel bolting materials for high temperature or high pressure service.Read More

  • ASTM A193 Grade B7 Boltport Fasteners

    Boltport uses Alloy Steel AISI 4140 bar stock or forging stock to produce B7 headed and non headed bolts. A193 Grade B7 is the most commonly used Bolt specification coupled with A194 Grade 2H Nuts for Bolting Carbon Steel pipeline. A193 B7 bolting is available in metric sizes from M6 to M180 and imperial sizes from 1/4 to 7 inches, in diameter.Read More

  • ASTM A193 B7 ALLOY STEEL ROUND BAR Wingate Alloys

    A193 B7 Alloy Steel Round Bar. The ASME A193 designation covers fasteners intended for use in pressure vessels, valves, flanges, and fittings. Heat treated chromium molybendum (AISI 4140) high yield bolting steel for high pressure applications.Read More

  • Carbon Steel Stud Bolt Astm A193 Gr B7 Thailand Vodka

    Jul 12, 2017 · iii. for carbon steel flanges on process and critical services involving medium and moderately high pressures and temperatures, bolts / studs conforming to astm a193 gr. b7 along with heavy hexagonal head nuts conforming to astm a194 gr. 2h are usually used. iv.Read More

  • 4140 ALLOY In Stock Castle Metals Site

    Where it makes sense, Castle Metals can simplify our customers' inbound network and reduce our customers' total cost of ownership. Alloy 4140 (AISI 4140) is one of the most popular direct hardening Cr Mo alloy steel plates that have the ability to develop an extensive range of hardness and strength.Read More

Quick Message

Fill in this form or click the service online, all questions will be answered.

Quick Message

Fill in this form or click the service online, all questions will be answered.