AISI 4140 Cold Drawn Alloy Steel Round Bar
US$ 650 - 650
/ Ton
1 Ton(Min. Order)
- tianjin qingdao
- T/T Credit Card
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Product Details
| Brand Name | huiyuan | Model Number | 4140 | |
| Type | Alloy Steel Bar | Application | Tool Steel Bar | |
| Technique | Cold Drawn | Standard | AISI, ASTM, BS, DIN, GB, JIS | |
| Alloy Or Not | Non-alloy | Special Use | Cold Heading Steel | |
| Steel Grade | 4140 |
Product Description
Product Description
AISI 4140 cold drawn alloy steel round bar
AISI 4140 cold drawn alloy steel 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.
Aisi 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
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.
Aisi 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




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- Shandong Hengyuan Metal Material Co., Ltd.
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