E-mail:
steel-first@hotmail.com
Call Us:
+4564564564
Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
C(%)(%) 0.37-0.45 Si(%)(%) 0.17-0.37 0.37-0.45 P(%)(%) ≦0.035 S(%)(%) ≦0.035 0.37-0.45 0.37-0.45 0.37-0.45 0.37-0.45 0.37-0.45


Applications

Carbon Steels for Machine Structural use


Country Code:

GB

Standard

699

Steel Type

40

Heat treatment

Heat Treatment of steel grade S4
Heat treated : 1865°C - 1529°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
S40C 3828 CNS 0.37-0.43 0.15-0.35 0.6-0.9 ≦0.03 ≦0.035 ≦0.2 ≦0.2
40 699 GB 0.37-0.45 0.17-0.37 0.5-0.8 ≦0.035 ≦0.035 ≦0.25 ≦0.25
S40C G4051 JIS 0.37-0.43 0.15-0.35 0.6-0.9 ≦0.03 ≦0.035 ≦0.2 ≦0.2
1039 - AISI 0.37-0.44 0.7-1.0 ≦0.04 ≦0.05
1040 - AISI 0.37-0.44 0.6-1.0 ≦0.04 ≦0.05
C40 17200 DIN 0.37-0.44 0.15-0.35 0.5-0.8 ≦0.045 ≦0.045
Ck40 17200 DIN 0.37-0.44 0.15-0.35 0.5-0.8 ≦0.035 ≦0.035


Related Products

S20CK S53C 45 60Mn 35Mn S45C(SWRH47B) Ck22 C30 C45 S50C
S9CK 50 1065 05F 65 C50 S17C 25 1037 1037


Other Products Catalog


Abrsion Resisting Cast lron Low Alloy and High Alloy Grade
Blackheart Malleable lron Castings
White Heart Malleable lron Castings
Manganese Chromium Steels for Machine Structural use
Alloy Steel Bolting Materials for High Temperature Service


Other Catalog Products item

SCW410 Type D-3 SCW550 40Mn4 SUM22 CuSN4 HBSC4 A6151FD/A6151FH MgAl8Zn 20MnCr5