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4340 Heat Treat - manufacturer, factory, supplier from China

(Total 3 Products for 4340 Heat Treat)

  • 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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  • aisi 4340 peeled and turned steel round bar

    aisi 4340 peeled and turned steel round bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    aisi sae astm 4340 peeled and turned steel round bar 4340 steel grade is one kind of nickel chromium molybdenum alloy steel known for it s toughness and ability to attach high strength and hardness after quenching and tempering 4340 steel material is one steel grade in American standard It s similar steel materials...

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  • 4340 ground and polished bright steel bar

    4340 ground and polished bright steel bar

    • Brand: LE REN

    • Packaging: Anti-rusty standard seaworthy

    • Supply Ability: 3000 tons per month

    • Min. Order: 5 Metric Ton

    4340 ground and polished bright steel bar aisi 4340 sae 4340 astm 4340 steel is same steel grade material in different American Industry Standard It is one kind of nickel chromium molybdenum alloy steel grade material knows for it s toughness and ability to attach high strength and hardness after heat treatment 4340...

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Review

Carlos Hernández

Mar 12, 2020 5

I did not expect the product to be as good as it is, but it definitely surpassed my expectations. Top service level from LE REN and responded to all my questions within 24 hours. Highly recommended.
Linda Her

Mar 10, 2020 5

Very good seller, very conscientious 4340 Heat Treat , delivery within 15 days, really very good.
Saeed Alzaabi

Mar 03, 2020 5

Surprising, good quality and nice service.
While using the "Client-Oriented" organization philosophy, a rigorous top quality command process, highly developed production devices and a potent R&D work for 4340 Heat Treat , 4130 Heat Treat , Scm440 Heat Treatment , We hope to establish more business relationships with customers all over the world.

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