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Boiler Structural Alloy Steel Pipe Oiled Surface With Hot / Cold Finished

Basic Information
Place of Origin: ZheJiang,CHINA
Brand Name: TORICH
Certification: ISO14001:2008,TS16949
Model Number: GB/T3077 , 38CrMoAl , ISO41CrAlMo74
Minimum Order Quantity: 5 Ton
Price: negotiable
Packaging Details: packing in wooden boxes or in hexagonal bundles
Delivery Time: 30-35 days
Payment Terms: T/T, D/A, D/P, L/C, Western Union, MoneyGram
Supply Ability: 60000 Ton per year
Detail Information
Product Name: 38CrMoAl ISO 41CrAlMo74 905M39 905M31 GBT3077 Structural Alloy Steel Pipe Type: GB/T3077 , 38CrMoAl , ISO41CrAlMo74
Surface: Oiled Material: GB/T3077 , 38CrMoAl , ISO41CrAlMo74
Usage: Boiler Shape: Round Shape
OD: 3-420mm WT: 0.5-50mm
High Light:

alloy steel tube

,

alloy steel seamless tube


Product Description

Details of Structural Alloy Steel Pipe:

 

 

 

Product Name::Alloy Steel TubeGrade::GB/T3077 , 38CrMoAl , ISO41CrAlMo74
Material:Alloy SteelProduction:Hot Finished And Cold Finished

 
 

 

Alloy Steel Tube Grade GB/T3077 38CrMoAl ISO 41CrAlMo74 Structural steel tubes standard
GB/T3077: 38CrMoAl
ISO: 41CrAlMo74
GOST: 38X2MOA(38XMOA)
DIN: 41CrAlMo7 34CrAlMo5
BS: 905M39 905M31

NF: 40CAD6.12 30CAD6.12
 

Chemical composition of Structural Alloy Steel Pipe:
C :0.35~0.42
Si:0.20~0.45
Mn:0.30~0.60
S :≤0.035
P :≤0.035
Cr:1.35~1.65
Ni:≤0.030
Cu:≤0.030
Mo:0.15~0.25

 
Structural Alloy Steel Pipe Mechanical Properties:
Tensile strength: σb (MPa):≥980(100)
Yield strength:σs (MPa):≥835(85)
Elongation:δ5 (%):≥14
ψ (%):≥50
Impact: Akv (J):≥71
αkv (J/cm2):≥88(9) :

Hardness≤229HB:30mm
 
 

Custom Structural Alloy Steel Pipe 38CrMoAl ISO 41CrAlMo74 GB/T3077 Custom Structural Alloy Steel Pipe 38CrMoAl ISO 41CrAlMo74 GB/T3077
 

 

 

Packing and Container Loading for Structural Alloy Steel Pipe:
Seamless Alloy Steel Tubing , Hot Rolled Steel Pipe 4140 / 4130 / 4140 / 42CrMo Seamless Alloy Steel Tubing , Hot Rolled Steel Pipe 4140 / 4130 / 4140 / 42CrMo
Seamless Alloy Steel Tubing , Hot Rolled Steel Pipe 4140 / 4130 / 4140 / 42CrMo Seamless Alloy Steel Tubing , Hot Rolled Steel Pipe 4140 / 4130 / 4140 / 42CrMo
 

Looking for ideal Structural Steel Pipe Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the Seamless Alloy Steel Pipe are quality guaranteed. We are China Origin Factory of Structural Alloy Steel Pipe. If you have any question, please feel free to contact us.

Product Categories : Seamless Alloy Steel Tubes
 
 

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.
 
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

 

Contact Details
Mike Lee

Phone Number : +8618958207750

WhatsApp : +8613736164628