14NiCr18 Alloy structural steel reasonable price, full stock and fast delivery. 14NiCr18 Alloy structural steelChemical composition: C=0.10-0.17 Si=0.15-0.35,Mn=0.40-0.70,P≤0.035,S≤0.035,Cr=0.90-1.30,Ni=4.25-4.75Hnnealed Hardness:HBS≤245 ...

30CrMnTi4 Good heat treatment Quenching distortion is not obvious. 30CrMnTi4Ministry for the manufacture of the strength of carburized parts center.Chemical constitution:CSiCrMnTi0.24-0.32 0.17-0.37 1.00-1.30 0.80-1.10 0.04-0.10 ...

40CrNiMoA high strength,toughness and having stable resist-hot 40CrNiMoAChemical composition:C   0.37~0.44Si  0.17~0.37Mn  0.50~0.80S ≤0.025P  ≤0.025Cr  0.60~0.90Ni  1.25~1.65Cu  ≤0.025Mo  0.15~0.25Used for high...

50Cr Alloy structural steel can be used in machine parts which have a heavy duty,etc. 50Cr Alloy structural steelAlloy Structural Steel 50Cr , high quality with the most favorable price  Process: EAF+LF+VD  Length: follow by the requirement of customer(normal length is...

Alloy structural steel: 16Mn can be used in welding,buldings,engineering,etc. Alloy structural steel: 16MnC 0.13~0.19   Si 0.20~0.60   Mn 1.20~1.60   Cr≤0.30   P≤0.030   S≤0.030   Ni≤0.30  ...

Alloy structural steel AISI 4340 1.AISI 4340,JIS SNCM 8,DIN 1.6565 2.Certification:ISO 9001:2000 3.Alloy structural steels Alloy structural steel AISI 4340ElementCMnPSSiCrNiMoWeight %0.36-0.44 0.50-0.80 0.015 (max)0.025...

Alloy structural steel buildings, gears, Mechanical Parts,etc. Alloy structural steel low price and fast delivery.The alloy structural steel can be used as the mechanical parts and a variety of engineering components. ...