Alloy Steel Bar 4340

US$600.00-1,100.00 / Piece

Hot Rolled Alloy Steel Round Bar 4340 pictures & photos

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What is Hot Rolled Alloy Steel Round Bar 4340

Name: Hot Rolled Alloy Steel Round Bar 4340
Uploaded: 2026-01-07T01:43:20+08:00
Description: Product Description AISI 4340 4330 4118 4130 Rolled Forged Round Steel Rod Bar 1: 4340 steel introduction AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in

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Price

Min. Order Reference FOB Price

1 Piece US$600.00-1,100.00 / Piece

Sepcifications

Type Alloy Steel Bar
Standard AISI, ASTM, GB, JIS, DIN, BS
Technique Forged
Application Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Engineering Mechanical Steel Bar
Surface Treatment Black; Peeled; Polished; Machined; Grinded; Turned
Alloy Alloy
Special Use Mold Steel, Free Cutting Steel, Cold Heading Steel, Machining Steel
Transport Package Standard Seaworthy Packages, or as Per Request
Specification Dia 6-1200
Trademark QILU
Origin China
Shape Round/Flat/Block/Square/Tube
Length 3-5.8m, or as Per Request
Certificate ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
Process Eaf+Lf+Vd+Forged+Heat Treatment(Optional)
Delivery Condition Hot Rolled/Forged/Cold Drawn
Heat Treatment Annealed/Normalized/Q+T
Quality Inspection Ut, Chemical Composition, Physical Properties/SGS
Ut Standard Sep 1921-84 D/D
Grain Size ASTM E112
Non-Metallic Inclusion ASTM E45
Technical Data Ensile Strength, Yield Strength, Elongation
Stock Available in Stock
Delivery Time 30-45 Days
Usage Automotive, Aerospace, Power Generation, Oil & Gas
Experience 15 Years Manufacturer Experience

Product Description

Product Description AISI 4340 4330 4118 4130 Rolled Forged Round Steel Rod Bar 1: 4340 steel introduction AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in relatively large sections. AISI 4340 is also one kind of nickel chromium molybdenum steels. ...

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HUNAN QILU INDUSTRIAL CO., LTD.

Diamond Member Since 2009

Audited Supplier

Main Products Alloy Steel, Carbon Steel, Stainless Steel, High Speed Seel, Spring Steel, Steel Forging
Address Room 2831, B4 Taskin, Xiangfu Mid Road, Yuhua District, Changsha, Hunan, China
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
International Commercial Terms(Incoterms) FOB, EXW, CFR, CIF
Terms of Payment LC, T/T, Western Union, Small-amount payment
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Alloy Steel Bar 4340 Comparison

	Hot Rolled Alloy Steel Round Bar 4340 Contact Now	Quick View Hot Sale Scm440 42CrMo4 4140 4130 4145 Hot rolled Steel round bar Contact Now	Quick View JIS Mirror Polished S30100 301 SUS301 1.4319 Stainless Steel Bright Round Square Hex Flat Rod Bar Contact Now	Quick View Ss Cold Drawn S30400 304 SUS304 1.4301 Polished Stainless Steel Round Bar for Building Industrial Price Contact Now	Quick View Hot Sale AISI 1020 1045 1040 4140 4130 Carbon Steel Round Steel Bar Contact Now

Transaction Info
	Hot Rolled Alloy Steel Round Bar 4340 Contact Now	Quick View Hot Sale Scm440 42CrMo4 4140 4130 4145 Hot rolled Steel round bar Contact Now	Quick View JIS Mirror Polished S30100 301 SUS301 1.4319 Stainless Steel Bright Round Square Hex Flat Rod Bar Contact Now	Quick View Ss Cold Drawn S30400 304 SUS304 1.4301 Polished Stainless Steel Round Bar for Building Industrial Price Contact Now	Quick View Hot Sale AISI 1020 1045 1040 4140 4130 Carbon Steel Round Steel Bar Contact Now
Price	US$600.00-1,100.00 / Piece	US$580.00-760.00 / Ton	US$1,650.00-2,560.00 / Piece	US$1,650.00-2,560.00 / Piece	US$580.00-760.00 / Ton
Min Order	1 Piece	2 Tons	1 Piece	1 Piece	2 Tons
Payment Terms	LC, T/T, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, Western Union	LC, T/T, D/P, Western Union	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate	-	-	-	-
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Southeast Asia/ Mideast	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Southeast Asia/ Mideast
Annual Export Revenue	-	-	-	-	-
Business Model	-	-	-	-	-
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month
Product Attributes
Specification	Type: Alloy Steel Bar; Standard: AISI, ASTM, GB, JIS, DIN, BS; Technique: Forged; Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Engineering Mechanical Steel Bar; Surface Treatment: Black; Peeled; Polished; Machined; Grinded; Turned; Alloy: Alloy; Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel, Machining Steel; Shape: Round/Flat/Block/Square/Tube; Length: 3-5.8m, or as Per Request; Process: Eaf+Lf+Vd+Forged+Heat Treatment(Optional); Delivery Condition: Hot Rolled/Forged/Cold Drawn; Heat Treatment: Annealed/Normalized/Q+T; Quality Inspection: Ut, Chemical Composition, Physical Properties/SGS; Ut Standard: Sep 1921-84 D/D; Grain Size: ASTM E112; Non-Metallic Inclusion: ASTM E45; Technical Data: Ensile Strength, Yield Strength, Elongation; Stock: Available in Stock; Delivery Time: 30-45 Days; Usage: Automotive, Aerospace, Power Generation, Oil & Gas; Experience: 15 Years Manufacturer Experience;	After-sales Service: Support; Warranty: 1 Year; Type: Alloy Steel Bar; Standard: AISI, ASTM, GB, JIS, DIN, BS; Technique: Hot Rolled and Cold Drawn; Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Round Steel Bar; Surface Treatment: Polished; Alloy: Alloy; Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel, Steel Bar; Sample: Free Sample Available; Delivery Time: Shipped in 15-20 Days After Payment; End: Bevel End(>2"), Plain (≤2"), with Plastic Cap; Length: 5.8/11.8/6m; Packing: in Bundle; Surface: Black or Smooth; Material 1: ASTM A106 A53 A178 A179 A192 A335 A355 A333; Material 2: P5 P9 P11 API5l 5CT X42 X52 X50 X60 St35.8 St37 St; Od: 10-910mm; THK: 1.0-56mm;	Type: Alloy Steel Bar; Standard: AISI, ASTM; Technique: Polishing; Application: Structural Steel Bar, Tool Steel Bar; Surface Treatment: Polished; Alloy: Alloy; Special Use: Mold Steel, Free Cutting Steel; Model No.: 301L, 301, 310S, 410, 316L, 316, 321, 410s, 410L; Tolerance: 1%; Pprocessing Service: Processing Service; Diameter: 20-250mm; Payment Term: Tt, LC; Leading Time: 7-10 Days;	Type: Alloy Steel Bar; Standard: AISI, ASTM; Technique: Polishing; Application: Structural Steel Bar, Tool Steel Bar; Surface Treatment: Polished; Alloy: Alloy; Special Use: Mold Steel, Free Cutting Steel; Model No.: 301L, 301, 310S, 410, 316L, 316, 321, 410s, 410L; Tolerance: 1%; Pprocessing Service: Processing Service; Diameter: 20-250mm; Payment Term: Tt, LC; Leading Time: 7-10 Days;	After-sales Service: Support; Warranty: 1 Year; Type: Alloy Steel Bar; Standard: AISI, ASTM, GB, JIS, DIN, BS; Technique: Hot Rolled and Cold Drawn; Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Round Steel Bar; Surface Treatment: Polished; Alloy: Alloy; Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel, Steel Bar; Sample: Free Sample Available; Delivery Time: Shipped in 15-20 Days After Payment; End: Bevel End(>2"), Plain (≤2"), with Plastic Cap; Length: 5.8/11.8/6m; Packing: in Bundle; Surface: Black or Smooth; Material 1: ASTM A106 A53 A178 A179 A192 A335 A355 A333; Material 2: P5 P9 P11 API5l 5CT X42 X52 X50 X60 St35.8 St37 St; Od: 10-910mm; THK: 1.0-56mm;
Supplier Name	HUNAN QILU INDUSTRIAL CO., LTD.	Tianjin Boer King Steel Import and Export Co., Ltd.	Tianzhu Special Steel Co., Ltd	Tianzhu Special Steel Co., Ltd	Tianjin Boer King Steel Import and Export Co., Ltd.
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