4140 4137 4130 4145 Hot Rolled/Forged Steel Bar

• Customization: Available
• Type: Alloy Steel Bar
• Standard: AISI, ASTM
• Model NO.: 4140 4137 4130 4145
• Composition: Stainless Steel Scrap
• Technique: Hot Rolled
• Shape: Bar
• Surface Treatment: Galvanized
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
• Application: Flange Plate
• Trademark: LJ
• Origin: China

Product Description

Product Description
We can produce large forging,casting and welding gears according to customer's drawings.According to the working conditions and clients' request,we also can do gear grinding,surface hardening,cemented and quenching,Nitriding and quenching,etc.As known high fatigue strength, resistance to abrasion & corrosion and long service life, these shafts undergo various quality tests to ensure flawlessness of products.
 

Factory Price Hot Rolled Forged Steel Bar 42CrMo SAE 1045 4140 4340 8620 8640 Alloy Steel Round Bars
Standard	JIS / ASTM / GB / DIN / EN /AISI
Diameter	5-250mm or be required
Length	4000-15000mm or be required
Technique	Hot Rolled / Forged / Cold Drawn
Package	Export standard package, bundled or be required
Delivery Time	7-20 days (depends on the products and quantities)
Weight/m	dia(mm)*dia(mm)*0.00617= kg/m
Weight/pc	dia(mm)*dia(mm)*0.00617* length(m)/pc= kg/pc

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory and trading company
 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
 

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below