Cold Drawn Precision Seamless Pipe 42CrMo 4140 Alloy Pipe

Model NO.
alloy steel pipe
Composition
Ferrous Steel Scrap
Technique
Cold Drawn
Shape
Pipe
Surface Treatment
Polished
Special Use
High-strength Steel Plate
Application
Perforating Gun Carrier
Steel Type
Seamless Pipe
Material
Alloy Steel Pipe
Supply Condition
Cold Drawn Precision Pipe
Main Grade
4140 4145h Alloy Pipe
Transport Package
Auti-Rust Packaging
Specification
as client's requirement
Trademark
dajin
Origin
China
Production Capacity
3000
Reference Price
$ 720.00 - 900.00
Contact Us

Product Description

Cold Drawn Precision Seamless pipe
Precision Seamless Pipe  
42CrMo 34CrMo4 PG115 PG135 PG145 alloy pipe for perforatin g  gun carrier

Precision seamless pipe is a pipe material producing by a cold drawn process with high precision and high-quality finish.
CDS is popular in the hydraulics, being used to make hollowed chrome plated telescopic cylinders and hydraulic rods. It is also popular for large bore, heavy walled, high pressure hydraulic cylinders.
Cold Drawn Seamless tubes also find uses in heavy equipment manufacturing such as cranes and garbage trucks.
Due to the characteristics of high-precision, in precision machinery manufacturing, auto parts, hydraulic cylinders, construction (steel sleeve) industry has a very wide range of applications.

Our cold drawn precision pipe grade and composition
 
Grade C Si Mn P S Cr Mo V Al
37Mn 0.36-0.40 0.17-0.30 1.55-1.70 Max
0.015 		Max 0.010 Max0.20 Max0.10 Max 0.05 -
37Mn/1 0.36-0.40 0.17-0.30 1.55-1.70 Max
0.015 		Max 0.010 Max0.20 Max0.10 Max 0.05 0.02-
0.045
37Mn/2 0.34-0.38 0.17-0.30 1.50-1.70 Max
0.015 		Max 0.010 Max0.20 Max0.10 Max 0.05
34Mn2V 0.32-0.36 0.17-0.35 1.50-1.70 Max
0.015 		Max 0.010 Max0.20 Max0.10 0.08-0.12 -
30CrMo 0.28-0.32 0.17-0.35 0.45-0.65 Max
0.015 		Max 0.010 0.90-1.1 0.18-0.25 Max 0.02 0.02-0.045
35CrMo 0.33-0.39 0.17-0.35 0.45-0.65 Max
0.015 		Max 0.010 0.90-1.1 0.18-0.25 Max 0.05 -
34CrMo4 0.30-0.35 0.17-0.35 0.65-0.80 Max
0.015 		Max 0.010 0.90-1.1 0.18-0.25 Max 0.05 0.02-0.045
As<0.02%,Sn<0.02%,As+Sn+Sb+Pb+Bi<0.035,V+Nb+Ti+B+Zr<15%

Physical Properties of alloy seamless steel pipe
 
Grade Heating Temperature   ( ºC ) Cooling way Tensile strength   (Mpa) Yield Strength   (Mpa) Elongation Impact value
37Mn 820-860 quenching
550-650 tempering
  		water >= 750 >=630 >=16 >=27(-50ºC)
37Mn/1 820-860 quenching
550-650 tempering
  		water >= 750 >=630 >=16 >=30(-50ºC)
37Mn/2 820-860 quenching
550-650 tempering
  		water >= 750 >=630 >=16 >=30(-50ºC)
34Mn2V 820-860 quenching
550-650 tempering
  		water >=7 45 >=530 >=16 >=27(-50ºC)
30CrMo 820-860 quenching
550-650 tempering
  		water >=93 0 >=785 >=12 >=27(-50ºC)
35CrMo 820-860 quenching
550-650 tempering
  		water >=98 0 >=835 >=12 >=27(-50ºC)
34CrMo4 820-860 quenching
550-650 tempering
  		water >=9 50 >=850 >=14 >=30(-50ºC)

We also can supply seamless pipe according to API SPEC5L,ISO3183 etc.

Cold Drawn Precision Seamless Pipe 42CrMo 4140 Alloy Pipe
Cold Drawn Precision Seamless Pipe 42CrMo 4140 Alloy Pipe
Cold Drawn Precision Seamless Pipe 42CrMo 4140 Alloy Pipe
Cold Drawn Precision Seamless Pipe 42CrMo 4140 Alloy Pipe
Cold Drawn Precision Seamless Pipe 42CrMo 4140 Alloy Pipe
Cold Drawn Precision Seamless Pipe 42CrMo 4140 Alloy Pipe



 

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