0086-21-61182423

A283GrA/B/C/D, A36, S235JR, S235J0, S235J2, S275JR, S275JO, S275J2, S355JR Channel steel /beam steel/Square pipe ----Katalor Enterprises

0086-21-61182423

info@katalor.com

PRODUCT

more +

Steel Processing

Katalor keeps more than 10,000 tons SMn420 steel plates in stock each month. We can meet our customer's any quantity request. Based on these stock source, our advantage industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.

more +Latest News

Saw Cutting katalor supplied

Saw Cutting is High Accuracy, High Quality .According to the form of the tool, sawing/ saw cutting includes bow sawing, circular sawing, band sawing and sawing of the grinding wheel. Saw cutting belongs to mechanical cutting method. Sawing machine, d
ASTM A240 202 Stainless Square Tube Mechanical Properties

ASTM A240 202 Stainless Square Tube can be offered by us, we have ASTM A240 202 Stainless Square Tube suppliers and manufacturer ,if you need ASTM A240 202 Stainless Square Tube price and specification ,please contact us.
S355j2 channel steel bar mechanical properties

S355J2 is the most common high strength steel for construction that we sell. It is a non-alloy structural steel to EN10025-2 2004. S355j2 channel steel offers high yield and THE BEST WEIGHT LOSS PILLS tensile strength with a minimum yield strength of

Katalor Enterprises are mainly engaged in marketing and processing of various specifications of carbon steel , stainless steel, corten steel . Not only offering the steel products, Katalor Enterprises but also can offer the steel processing service.

CONTACT DETAILS

Address

Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai

Phone / Fax

TEL : 0086-21-61182423 or PHONE : 0086-18317160019
FAX : 0086-21-61182425

E-mail

E-mail : info@katalor.com

CONTACT FORM

">info@katalor.com

You are here : section steel--Katalor steel > News > 正文AISI 4340 steel pipe, AISI 4340 steel pipe chemical composition

AISI 4340 steel pipe, AISI 4340 steel pipe chemical composition

AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in relatively large sections. AISI 4340 is also one kind of nickel chromium molybdenum steels.
AISI 4340 steel pipe has a favorable response to heat treatment (usually oil quenching followed by tempering) and exhibits a good combination of ductility and strength when treated thusly.
Specification of AISI 4340 steel pipe:
Outside Diameter: 51-760mm
Wall Thickness: 4-120mm
Length: as you required.
AISI 4340 steel pipe chemical composition (max %):

Grade	C	Mn	Si	P	S	Cr	Ni	Mo
AISI 4340	0.38-0.43	0.60-0.80	0.15-0.35	0.025	0.035	0.70-0.90	1.65-2.00	0.20-0.30

AISI 4340 steel pipe Mechanical Properties

Properties	Metric
Tensile strength	745 MPa
Yield strength	470 MPa
Elongation at break	0.22

AISI 4340 steel pipe can be cold worked using all conventional methods in the annealed condition. It has high ductility.
As a professional AISI 4340 steel pipe supplier, we promise we can offer you the qualified steering box bevel gears at the competitive price and rapid delivery time.

mssage

InquiryPlease feel free to give your inquiry in the form below. we will reply you quickly!

Name:	*
E-mail:	*
Country:	*
Tel:

Company:
Language:
Product:	steel plate steel pipe shipbuilding steel
Message:	Please enter details such as Material, Specification, Quantity, Port, other requirments !