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Astm 4140 Steel Alloy Round Bar

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US$ 720 - 720 MOQ: 1 Ton
Key Specifications
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Brand Name:
huiyuan
Model Number:
8-150MM
Type:
Carbon Steel Bar
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Shanghai Tianjin
Delivery Detail:
Delivery time depends on order quantity.
Brand Name huiyuan
Model Number 8-150MM
Type Carbon Steel Bar
Application Tool Steel Bar
Technique Hot Rolled
Standard AISI, ASTM, BS, DIN, GB, JIS
Alloy Or Not Is Alloy
Special Use Free Cutting Steel
Steel Grade 4140
Product Description

astm 4140 steel alloy round bar

astm 4140 steel alloy round bar 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 by heating the materials
and then cooling in water, oil or other liquid medium, that rapidly the change from austenite to perlite to get the proper
properties for various usage. The quenched & tempered steel bar materials are usually with carbon from 0.30% - 0.60%, it is widely
used as merchant bars in components of various machines.
astm 4140 round steel bar material quenched and tempered q&t steel bar we supply includes following advangtages:
Consistent mechanical properties
Deep mechanical properties (from surface to the center according to your requirement)
Even hardness on the whole bars/Tougher and Increased strength
No brittle, UT testing/Precision size tolerance/Good straightness
Good Roughness/Professional technical service/Competitive price/Fast delivery
Production Process
Packing & Delivery

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Phone:+8615864371566 WhatsApp:+861586437156615864371566 website:https://huiyuansteel.en.china.cn company name: shandong huiyuan metal

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Business Type
Trading Company
Year Established
2014
Annual Export Value
US$2.5 Million - US$5 Million
Main Markets
Southern Europe, Northern Europe, Central America, Western Europe, Eastern Asia, Mid East, Oceania, Africa, Southeast Asia, Eastern Europe, South America, North America