SCM440 41Cr4 seamless steel chrome pipe/tube 40Cr

Products

  41Cr,40Cr chrome alloy seamless steel pipe/tube

Origin

Shandong, China

Standards

GB 8162/GB 8163

Grades

sae 1020, 20#, 45#, 16Mn.20Cr.40Cr,20CrMo.30-35CrMo.42CrMo

Chemical Composition (%)

C

Si

Mn

Cr

Ni

Cu

≤

0.17-0.23

0.17-0.37

0.35

0.35

0.30

0.25

Physical properties

Tensile Strength(MPa)   233-500        Elongation ≥  24%     

Process Methods

Cold Drawn

Shapes

Round

Square

Hexagon

Octagon

Sizes

Outer Diameter(OD)

20mm-22mm

25mm-28mm

30mm-36mm

38mm-89mm

Wall Thickness(WT)

4.6mm-7.2mm

Length

5.8m, 8m, 12m or at random

We can also supply Non-Standard pipes/tubes

Application Range

Steel pipe is an alloy of iron and carbon, with the proportion of carbon having a large influence on the properties of the steel. The carbon content of the steel and steel sheet can be anything from 0.08% to 2.00%. Mild steel is sometimes referred to as carbon steel or plain steel.

Packing

Standard seaworthy packing(NB: Coating against rust)

Minimum Order Quantity

5tons

Terms Of Payment

T/T in advance or irrevocable L/C at sight

Delivery Conditions

TINJIN/QINGDAO

Delivery Time

Min 15 days After Received the Payments