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Round Bar - manufacturer, factory, supplier from China

(Total 24 Products for Round Bar)

  • 4140 quenched & tempered qt steel round bar

    4140 quenched & tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Bag/Bags

    4140 quenched tempered qt steel round bar 4140 steel is a king of Chromium Molybdenum steel material with medium hardenability It is a general purpose high tensile steel with medium strength level and good impact properties As a special steel bar factory we can produce 4140 steel round bar 4140 square bar 4140 flat...

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  • 42CrMo4 1.7225 Q&T steel round bar

    42CrMo4 1.7225 Q&T steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    42CrMo4 1 7225 Q T steel round bar 42CrMo4 steel is a Chromium Molybdenum through hardening steel of medium hardenability It is a general purpose high tensile steel with medium strength level and good impact properties Quenching and Tempering abbreviated as Q T is a king of processing that strengthen or harden steel...

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  • SCM440 Q&T alloy steel round bar

    SCM440 Q&T alloy steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    SCM440 Q T alloy steel round bar SCM440 steel is a Chromium Molybdenum through hardening steel of medium hardenability It is a general purpose high tensile steel with medium strength level and good impact properties Quenching and Tempering abbreviated as Q T is a king of processing that strengthen or harden steel bars...

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  • 4340 quenched & tempered steel round bar

    4340 quenched & tempered steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    4340 quenched tempered steel round bar aisi4340 steel is one kind of nickel chromium molybdenum alloy steel know for it s toughness and ti s ability to attach high strength after heat treatment Quenching and Tempering abbreviated as Q T is a king of processing that strengthen or harden steel bars by heating the...

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  • sncm439 quenched & tempered steel round bar

    sncm439 quenched & tempered steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    sncm439 quenched tempered steel round bar sncm439 steel is one kind of nickel chromium molybdenum alloy steel know for it s toughness and ti s ability to attach high strength after heat treatment Quenching and Tempering abbreviated as Q T is a king of processing that strengthen or harden steel bars by heating the...

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  • 4130 quenched & tempered steel round bar

    4130 quenched & tempered steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    4130 quenched tempered steel round bar 4130 steel is a Chromium Molybdenum through hardening steel of medium hardenability It is a general purpose high tensile steel with medium strength level and good impact properties Quenching and Tempering abbreviated as Q T is a king of processing that strengthen or harden steel...

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  • 25CrMo4 quenched & tempered steel round bar

    25CrMo4 quenched & tempered steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    25CrMo4 quenched tempered steel round bar 25CrMo4 steel is a Chromium Molybdenum through hardening steel of medium hardenability It is a general purpose high tensile steel with medium strength level and good impact properties Quenching and Tempering abbreviated as Q T is a king of processing that strengthen or harden...

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  • scm430 quenched & tempered qt steel round bar

    scm430 quenched & tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    scm430 quenched tempered steel round bar scm430 steel is a Chromium Molybdenum through hardening steel of medium hardenability It is a general purpose high tensile steel with medium strength level and good impact properties Quenching and Tempering abbreviated as Q T is a king of processing that strengthen or harden...

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  • 42CrMoS4 quenched & tempered qt steel round bar

    42CrMoS4 quenched & tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    42CrMoS4 quenched tempered qt steel round bar 42CrMoS4 is a kind of hardening steel similar to 42CrMo4 but with limited sulphur content 0 020 0 035 general in quenched and tempered condition Quenching and Tempering abbreviated as Q T is a king of processing that strengthen or harden steel bars by heating the materials...

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  • 4150 quenched and tempered qt steel round bar

    4150 quenched and tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    4150 quenched and tempered qt steel round bar 4150 steel is a Chromium Molybdenum through hardening steel of medium hardenability It is a general purpose high tensile steel with medium strength level and good impact properties Quenching and Tempering abbreviated as Q T is a king of processing that strengthen or harden...

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  • 4142 quenched & tempered qt steel round bar

    4142 quenched & tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    4142 quenched tempered qt steel round bar 4142 steel is a medium carbon steel with chromium molybdenum through heat treating to get a good strength levels and roughness Quenching and Tempering abbreviated as Q T is a king of processing that strengthen or harden steel bars by heating the materials and then cooling in...

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  • 4145 quenched & tempered qt steel round bar

    4145 quenched & tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    4145 quenched tempered qt steel round bar AISI 4145 steel is a Chromium Molybdenum through hardening steel of medium hardenability widely used thoughout oil and gas industry It is a general purpose high tensile steel with medium strength level and good impact properties It also has one upgraded steel material 4145h...

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  • 38CrMoAlA quenched & tempered qt steel round bar

    38CrMoAlA quenched & tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    38CrMoAlA quenched tempered qt steel round bar 38CrMoAl steel is a kind of special steel used in bimetallic extruder screws with good wear resistance and anti corrosion To get the high strength 38CrMoAl steel bar can also be quenched and tempered Quenching and Tempering abbreviated as Q T is a king of processing that...

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  • 5140 quenched and tempered qt steel round bar

    5140 quenched and tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    5140 quenched and tempered qt steel round bar 5140 steel is a Chromium through hardening steel of medium hardenability It is a general purpose high tensile steel with medium strength level and good impact properties Quenching and Tempering abbreviated as Q T is a king of processing that strengthen or harden steel bars...

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  • 41Cr4 quenched and tempered qt steel round bar

    41Cr4 quenched and tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    41Cr4 quenched and tempered qt steel round bar 41Cr4 steel is a Chromium through hardening steel of medium hardenability It is a general purpose high tensile steel with medium strength level and good impact properties Quenching and Tempering abbreviated as Q T is a king of processing that strengthen or harden steel...

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  • 40Cr quenched and tempered qt steel round bar

    40Cr quenched and tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    40Cr quenched and tempered qt steel round bar 40Cr steel is a Chromium through hardening steel of medium hardenability It is a a steel for quenching and tempering recommended to produce high strength components lower than 42CrMo4 material It can be min hardness 52HRC after induction surface hardening The similar...

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  • astm a193 grade b7 qt steel round bar

    astm a193 grade b7 qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    quenched and tempered steel round bar astm a193 grade b7 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...

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  • grade quenched and tempered qt steel round bar

    grade quenched and tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    Grade 8 8 round bars ISO grade 8 8 is one kind of alloy quenched and tempered grade in ISO898 standard which is similar to US grades 8 and B7 Grade 8 8 round bars we supply has following advantages Smoth surface For both hot rolled and cold drawn steel bars Good straightness 0 5mm m for cold drawn bars and 1mm m for...

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  • 8620 quenched and tempered qt steel round bar

    8620 quenched and tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    8620 quenched and tempered qt steel round bar 8620 steel is a common case hardening steel of nickel chromium and molybdenum It has good strength and other properties It is usually used to produce light or medium stressed components and shafts requiring high surface wear resistance The similar standard materials...

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  • 20CrNiMo2-2 quenched and tempered qt steel round bar

    20CrNiMo2-2 quenched and tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    20CrNiMo2 2 quenched and tempered qt steel round bar 20CrNiMo2 2 steel is a common case hardening steel of nickel chromium and molybdenum It has good strength and other properties It is usually used to produce light or medium stressed components and shafts requiring high surface wear resistance The similar standard...

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  • sncm220 quenched and tempered qt steel round bar

    sncm220 quenched and tempered qt steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    sncm220 quenched and tempered qt steel round bar SNCM220 steel is a common case hardening steel of nickel chromium and molybdenum It has good strength and other properties It is usually used to produce light or medium stressed components and shafts requiring high surface wear resistance The similar standard materials...

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  • 1045 normalized steel round bar

    1045 normalized steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    1045 quenched tempered qt steel bar 1045 normalized steel has good properties for machining like tapping milling broaching drilling turning and sawing etc Normalizing abbreviated as N can eliminate excessive stress inside the gear increase the toughness of the gear and improve the cutting performance of the material...

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  • s45c normalized steel round bar

    s45c normalized steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    s45c normalized steel round bar s45c normalized steel has good properties for machining like tapping milling broaching drilling turning and sawing etc Normalizing abbreviated as N can eliminate excessive stress inside the gear increase the toughness of the gear and improve the cutting performance of the material...

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  • c45 normalized steel round bar

    c45 normalized steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    c45 quenched tempered qt steel bar c45 normalized steel has good properties for machining like tapping milling broaching drilling turning and sawing etc Normalizing abbreviated as N can eliminate excessive stress inside the gear increase the toughness of the gear and improve the cutting performance of the material...

    Contact Now

Review

Nelson W Perrin

Mar 26, 2020 5

This is my second time to purchase Round Bar , but the delivery seems a bit slower than last time.
Tamari Maisuradze

Mar 25, 2020 4

The Round Bar exactly what i looking for.
Shehryar Ahmed

Mar 22, 2020 4

everything is ok
Assume full duty to satisfy all requires of our shoppers; obtain continual advancements by promoting the advancement of our clients; grow to be the final permanent cooperative partner of clients and maximize the interests of purchasers for Round Bar , 4140 Round Bar , round bar , That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of
"We're also concentrating on improving the things administration and QC program to ensure we could maintain terrific gain from the fiercely-competitive company for Round Bar , 4140 Round Bar , round bar , To keep the leading position in our industry we never stop challenging the limitation in all aspects to create the ideal items. In his way We can enrich our life style and promote a better living environment for the global community.

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