AISI 4145h Scm440 40crmnmo 1.7225 Alloy Hot Rolled Structural Die Mold Steel Round Bars for Sucker Rod

• Type: Alloy Steel Bar
• Standard: AISI
• Composition: 4145
• Technique: Forged
• Shape: Bar
• Surface Treatment: Polished
• Model NO.: Alloy Steel 4145
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Structural Steel Bar
• Alloy or Not: Is Alloy
• Delivery Time: Within 7 Days
• Tolerance: ±1%
• Grade: AISI 4145
• Processing Service: Cutting
• Steel Grade: Alloy Steel
• Surface: Polish
• MOQ: 1 Ton
• Transport Package: Seaworthy Packing
• Specification: Diameter: 20mm-1000mm Length: 500mm-6000mm
• Trademark: Dongbei Tegang
• Origin: Liaoning, China
• HS Code: 72285000
• Production Capacity: 28000 Ton/Tons Per Month

Product Description

Aisi 4145 alloy steel round bars for Sucker rod

Material: 4145H/40CrMnMo Hot Rolled Alloy Structural Steel.

Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients' requires.

 

Product Basic Information:

1.Chemical Composition and Mechanical Properties(In Quenched & Tempered State):

Material		4140
Chemical Composition		Mechanical Properties(In Quenched & Tempered State)
C	0.38-0.45	Tensile strength(MPA)	≥1080
Si	0.17-0.37	Yield strength (MPA)	≥930
Mn	0.50-0.80	Elongation(δ5/%)	12
Cr	0.90-1.20	Reduction in Area (ψ/%)	45
Mo	0.15-0.25	Impact  (J)	63
P	≤0.035	Hardness	≤217HB
S	≤0.035
Cu	≤0.30
Ni	≤0.30

 

2.Product Application Areas:

Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical industry,

electronic information,achine manufacture, petrochemical, automotive,instrument and meter, Communication ,transportation, and medical instruments, etc.

 

3.Similar steel grade & equivalent steel materials:

USA	Japanese	Gemany	British	France	International	Chinese
ASTM&AISI&SAE	JIS	EN DIN	EN BS	EN NF	ISO	GB
4140	SCM440	42CrMo4 1.7225	42CrMo4 1.7225	42CrMo4 1.7225	------	42CrMo

 

Product Sales Information: 

Material	4145 steel round bar
Size	Diameter:20mm-1000mm Length:500mm-6000mm
Origin place	Made In China
Delivery Condition	Hot rolled,cold drawn,forged
Surface require	Black,grinding,bright,polish
Heat treatment	Quenched,Tempered,annealed
Packing	seaworthy packing ,wooden case ,carton,woven bag or at client's requires
Delivery time	In 10-50 days
Trade Term	EXW,FOB,CIF
Payments	T/T or L/C at sight
Port	China main Port,such as shanghai,Dalian,Shenzhen port.
MOQ	1 Ton

 

 

 

 

 

Certifications:

 

 Factory Manufacture Process:

 

 

 2.Product photos

 

 

3.Polished bright bars

 

 3.Packing & Shipping

 

 

FAQ

1.What is your MOQ?

1 Metric Ton

2.What kind of terms of payment?

L/C,T/T( 30% deposit in advance,the balance paid before shipment)

3.Can you customise for me if I provide a photo?

Sure,of course we can.But we need your cooperation and give us the details,then we will quote you specific price and show simple for you check.

4.How long is your lead time?

Samples: 10 days after receiving the payment. 

Bulk order: 30 days after receiving deposit. (according to specific quantity)

5.Is drop shipping available?

Yes,we send the good to the world.

6.How do I know that you are a reliable supplier?

We are a Assessed Supplier of Alibaba.com. Alibaba as the third party to verify our factory and office to confirm that we are a real and reliable supplier.