Hot rolled 4140 bigger section alloy steel round bar

Hot rolled 4140 bigger section alloy steel round bar

Supplier Information

Supplied By
Songshun Mould Steel
Address
Dongda Street, Sha Tou, Dongguan, Guangdong, 523850, China
Phone Orders / Customer Service
0086-0769-85843365
Contact Person
Wendy Shen
Price Get Quote

Product Details

Specification
1.Chromium molybdenum alloy steel.
2.Slightly higher carton content than 4130.
3.Great strengh and heat treatment.
4.Good processability and easy polishing.
5.Good toughness and small quenching deformation.
Chemical composition
NAME	     C	             Si	        Mn         P  	    S	                     Cr	  Mo
 4140	 0.38-0.45	 0.17-0.37	  0.50-0.80	  max0.035   max0.035	 0.90-1.20	 0.15-0.25
Name	Alloy structual steel

Features    
1. Excellent fatigue resistance
2.Good processability and small deformation when processing
3.Good intensity and nice synthetic mechanical property

Application	
1.Used in the manufacture of high strength forgings
2. Oil drill pipe joints and fishing tools
2. Oil drill pipe joints and fishing tools

Sizes	According to your requirments
Packing	Normal packing or according t customer's requests.
Price	The price will change according to the weight of the steel you need.