AISI 1045,4140,5140 steel plate, structural steel used for hydraulic gear pump

1.Comparative Standards

GB, AISI, ASTM, ASME, EN, BS, DIN, JIS

2.chemical composition(%)

3.Specification of 1045/ 4140/5140 steel

4. Heat treatment

Normalized / Annealed / Quenched +Tempered

5. Hardening

Harden from a temperature of 840-880^oC followed by oil, air ot warm bath (180-220^oC) quenching. Hardness after quenching is 52 HRC.

6.Physical properties

Modulus of elasticity [10³ x N/mm²]: 205 

Density [g/cm³]: 7.85
Thermal conductivity [W/m.K]: 29.0 
Specific heat capacity[J/g.K]: 0.46  

7.Application

8.payment

30% advance by TT; Balance pay before the shipment against shipping documents or irrevocable L/C at sight

9.Delivery Time

10-45 days.

Packaging Detail:seaworthy packing or as customer's requirement

Delivery Detail: 15DAYS

1.sample free and 24 hours online

2.delivery on time 

3.large stock

About Dongguan Yaoteng Trade Company:

• Main Product: mould steel,aviation steel,steel weapons steel,tool steel,auotomotive steel
• Main Markets: Africa,South Asia,Southeast Asia,Eastern Asia,Eastern Europe.
• Year Established:2007
• Location:Guangdong China(mainland)
• Number of Employees:51-100 people
• Commitment to Our Customers:We pledge to keep abreast of all deve lopments in our field and to give our customers the ultimate in maintenance steels.The quality of every grade of steel we furnish will in all cases be uniform without exception,as our steel is made using the highest quality control in the steel industry.We use ISO standards to ensure an excellent, consistent result. As a result, our steel is more durable which provides a long lasting product passing the cost savings on to our customers. Our sales team services several states across the continental United States with shipping available in both the U.S. and Canada

other stock steel for promotion:

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CNC machining Center and  Warehouse District

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