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Engineering Cold Rolled Seamless Alloy Steel Pipe 34CrMo4 42CrMo4 42CrMo

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Engineering Cold Rolled Seamless Alloy Steel Pipe 34CrMo4 42CrMo4 42CrMo

China Engineering Cold Rolled Seamless Alloy Steel Pipe 34CrMo4 42CrMo4 42CrMo supplier
Engineering Cold Rolled Seamless Alloy Steel Pipe 34CrMo4 42CrMo4 42CrMo supplier Engineering Cold Rolled Seamless Alloy Steel Pipe 34CrMo4 42CrMo4 42CrMo supplier Engineering Cold Rolled Seamless Alloy Steel Pipe 34CrMo4 42CrMo4 42CrMo supplier Engineering Cold Rolled Seamless Alloy Steel Pipe 34CrMo4 42CrMo4 42CrMo supplier Engineering Cold Rolled Seamless Alloy Steel Pipe 34CrMo4 42CrMo4 42CrMo supplier

Large Image :  Engineering Cold Rolled Seamless Alloy Steel Pipe 34CrMo4 42CrMo4 42CrMo

Product Details:

Place of Origin: China
Brand Name: Torich
Certification: ISO 9001:2008 , TS16949, CCS , DNV , GL , PED
Model Number: Alloy Steel Pipe 20MnCr5 , 20CrMn

Payment & Shipping Terms:

Minimum Order Quantity: 5MT
Price: negotiable
Packaging Details: Seaworthy Packing in bundles
Delivery Time: 30~40days
Payment Terms: L/C, T/T
Supply Ability: 7000MT/Month
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Detailed Product Description
Materail: Alloy Steel Grade: 34CrMo4 42CrMo4 42CrMo
Production: Seamless Cold Drawn Application: Engineering And Mechanical

 

34CrMo4 42CrMo4 42CrMo Cold Rolled Seamless Alloy Steel Pipe Grades


34CrMo4:
C: 0.30-0.37
Si: 0.40
Mn: 0.40-0.90
P: 0.035
S: 0.035
Cr: 0.90-1.20
Mo: 0.15-0.30
 
42CrMo4:
C: 0.38-0.45
Si: 0.40
Mn: 0.60-0.90
P: 0.035
S: 0.035
Cr: 0.90-1.20
Mo: 0.15-0.30
 
42CrMo:
C: 0.38-0.45
Si: 0.17-0.37
Mn: 0.50-0.80
Cr: 0.90-1.20
Mo: 0.15-0.25
 
Mechanical Properties:
Tensile strength: min 885Mpa
Yield strength: min 685Mpa
Elongation: min 12%
Hardness: max 190HB
 
CHEMICAL COMPOSITION(%)
 
Steel Grade C% Mn% Si% S% P% V% Ni% Cr% Mo% Cu%
CK45 0.42-0.50 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035  / ≤0.25 ≤0.25 /  ≤0.25
ST52 ≤0.22 ≤1.6 ≤0.55 ≤0.04 ≤0.04 0.02-0.15  / /  /   /
20MnV6 0.17-0.24 1.30-1.70 0.10-0.50 ≤0.035 ≤0.035 0.10-0.20 ≤0.30 ≤0.30 /  ≤0.30
42CrMo4 0.38-0.45 0.5-0.8 0.17-0.37 ≤0.035 ≤0.035 0.07-0.12 ≤0.03 0.90-1.20 0.15-0.25 ≤0.03
40Cr 0.37-0.45 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035  / ≤0.30 0.80-1.1 /  ≤0.03

 

MECHANICAL PROPERTIES
 
Material Tensile Strength
Rm (Mpa)
Yield Strength
Rel (Mpa)
Elogation
A%
CHARPY CONDITION
CK45 610 355 15 >41J Normalized
CK45 800 540 20 >41J Q+T
ST52 500 355 22   Normalized
20MnV6 750 590 12 >41J Normalized
42CrMo4 980 850 14 >47J Q+T
40Cr 1000 800 10   Q+T

 

 

QUALITY CONTROL

1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.

 

RFQ

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 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 need 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

 
 
Engineering Cold Rolled Seamless Alloy Steel Pipe 34CrMo4 42CrMo4 42CrMo
Seamless steel tubes with alloy steel grade 34CrMo442CrMo4 
34CrMo4 42CrMo4 Alloy steel tubes

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Vivian He

Tel: +8618958207675

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