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AISI 4140 High Tensile Alloy Steel Round Bar

Name: AISI 4140 High Tensile Alloy Steel Round Bar
Brand: Shanghai Bozhong Metal Group Co., Ltd.
SKU: 797462005

Shanghai, ChinaShanghai Bozhong Metal Group Co., Ltd.

US$900.00

1-49 Tons

US$850.00

50-99 Tons

US$800.00

100+ Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Alloy Steel Bar

Standard

AISI, ASTM, GB, JIS, DIN, BS

Model NO.

AISI 4140

Technique

Alloy Steel

Surface Treatment

Black or Bright

Alloy

Special Use

Alloy Steel

Key Word

Alloy Steel

Product Name

AISI 4140 High Tensile Alloy Steel Round Bar

Certificate

ISO9001:2008

MOQ

1 Ton

Payment Term

L/C, T/T

Shipping

by Sea, Air

Delivery Term

Fob, CIF, CFR, Ex-Work, etc.

Grade

AISI 4140

Shape

Square Bar

Delivery Condition

Ar, N, T, Q, Tmcp, Q+T, Ut, Hic, Z Test

Transport Package

Standard Seaworthy Package or as The Customers' Re

Specification

customized sizes

Trademark

Dongbei Special Steel

Origin

China

Production Capacity

1000 Tons/Month

Key features

High Machinability: 30% faster milling and 300% faster drilling compared to AISI P20 grade.

Extended Tool Life: Tool life is multiplied by at least 5 when replacing P20 with 41X40.

Wide Size Range: Diameter 3-2000mm and Length 3000-12000mm available.

Prehardened Condition: Delivered with hardness 311-345 HB / 33-37 HRC for immediate use.

Global Certification: ISO9001 certified with TUV, CE, and other international approvals.

Flexible Processing: Supports oxygen, plasma, laser cutting and ultrasonic testing services.

Ready Stock Availability: Most material grades kept in warehouse for quick dispatch.

Customization Support: Accepts custom orders based on client drawings and requirements.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamExhibition Experience

Shanghai Bozhong Metal Group Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.79h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressRoom 501, Building 32, No. 258 Xinzhuan Road, Shanghai, China

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pc

Supply Chain Partners60

Our Production Capability & Technical Expertise

Main ProductsStainless Steel, Nickel Alloy, Alloy and Carbon Steel

R&D Engineers1 people

Our Industry Experience & Global Business Record

Main MarketsSouth America, Europe, Southeast Asia/ Mideast

Number of Foreign Trading Staff21

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Product Q&A

Q:Are you a manufacturer or trader?

We are a group of companies with owned manufacturing bases and a trading company, specializing in special steel including alloy structural, carbon, and stainless steel.

Q:How do you guarantee product quality?

We provide third-party certificates (TUV, CE), have a complete inspection system where every process is checked by QC, and hold ISO9001 certification.

Q:What is the delivery time?

We have ready stock for most grades. If not in stock, the lead time is about 5-30 days after receiving prepayment or firm order.

Q:What are the payment terms?

We accept T/T or L/C.

Q:Can you provide a sample for testing?

Yes, we provide samples for approval before ordering. Free samples are available if we have stock.