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You are here: home  > Custom Structural Alloy Steel Pipe 38CrMoAl ISO 41CrAlMo74 GB/T3077

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

Place of Origin: Zhejiang, China (Mainland) 
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Model No.: Alloy Steel 38CrMoAl ISO 41...

Alloy Steel Tube Grade GB/T3077 38CrMoAl ISO 41CrAlMo74 Structural steel tubes standard
GB/T3077: 38CrMoAl</st

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:
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 

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
 
 

  

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TORICH INTERNATIONAL CO.,LTD [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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