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37CrS4 structural alloy steel
37CrS4 steel plate

37CrS4 alloy steel is used for mechanical parts and all kinds of engineering components and contains one or several kinds of alloy element in steel,37CrS4 structural alloy steel is a remelted nickel chrome molybdenum case hardening steel produced by the PESR* (Pressurised ESR) method designed for components with high demand in toughness and core strength.

Delivery Condition of 37CrS4 structural alloy steel:Hot forged,hot rolled,cold rolled,cold drawn.

37CrS4 alloy steel plate/sheet chemical composition %

C

Si
max

Mn

P max

S

Nmax

B

0.34-0.41

0.40

0.60-0.90

0.025

0.020-0.040

0.009

0.0008-0.0050

37CrS4 alloy steel sheet/plate Mechanical properties at room temperature in the quenched and tempered condition

Grade

Mechanical properties for the ruling section
with a diameter (d) or for flat products thickness (t) of

37CrS4

d ≤ 16 mm t ≤ 8 mm

16 mm < d ≤ 40 mm 8 mm < t ≤ 20 mm

Remin(Mpa)

Rm(Mpa)

A min(%)

Zmin(%)

KVbmin(J)

Remin(Mpa)

Rm(Mpa)

Amin(%)

Zmin(%)

KVbmin(J)

750

950-1150

11

35

30

630

850-1000

13

40

35

Size Range:

 

Diameter(mm)

Thickness (mm)

Width (mm)

Length(mm)

Round

1.0-1000

-

-

2000-11800

Square

10-1000

-

-

2000-11800

flat

-

20-800

80-2000

2000-11800

And 37CrS4 Alloy structural steel is widely used in ships,vehicles,aircraft,missiles,weapons,railways,Bridges,pressure vessels and so on.also more information about the 37CrS4 structural alloy steel you can get if you get the chance to contact us.

Related Product:

34CrS4,38CrS2,41CrS4,46CrS2

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