All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
AISI 4340 alloy steel bar
No reviews yet
Hover to zoom in
Key attributes
Industry-specific attributes
Steel Grade
AISI 4340
Dimensions
Dia: 10~350mm
Other attributes
Standard
AiSi, ASTM, bs, DIN, GB, JIS
Place of Origin
Shanghai, China
Alloy Or Not
Is Alloy
Brand Name
Unite Steel
Model Number
Round bar
Technique
Hot Rolled
Application
Structural Steel Bar
Special Use
Free Cutting Steel
Type
Alloy Steel Bar
Hardening
850℃ oil
Tempering
600℃ oil or water
Ultrasonic test
According to SEP 1921-84 3C/c
Delivery condition
Annealed/hot rolled/cold drawn/quenched & tempered
Surface treatment
Machined/peeled/polished/turned
Certificate
ISO 9001:2008/SGS/BV
Process
EF+LF+VD+ESR+EAF
Packaging and delivery
Packaging Details
Seaworthy Package or as your request
Port
China main port
Supply Ability
Supply Ability
3000 Metric Ton/Metric Tons per Month
Know your supplier
Product descriptions from the supplier
Minimum order quantity: 3 metric tons
$700.00 - $1,000.00Quantity
Shipping
Shipping solutions for the selected quantity are currently unavailableItem subtotal (0 variations 0 items)
$0.00
Shipping total
$0.00
Subtotal
$0.00
Membership benefits
Quick refunds on orders under US $1,000Claim now
Purchase detailsProtection with 
Purchase details
Protection with
Secure payments![]()
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Refund policy![]()
Claim a refund if your order doesn't ship, is missing, or arrives with product issues