Alloy Steel Coil & Strip

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Description
  • TECHNICAL DATA
Alloy Steel Coil & Strip
Description
StandardGB/T3077-1999 , ASTM A29M,  JIS G4053 ,EN10084, ISO683/18
Grade/JISSCr415, SCr420, SCr430, SCr440, SCr450, SUP10, SCM415, SCM418, SCM430, SCM435, SCM440, SNCM220H, SNCM439, SACM645, S65C-CSP
Grade/ASTM5115, 5120, 5130, 5140, 5150,  6150,  4118, 4118H, 4130, 4135, 4140, 8620H, 4340,  E7140, 9620, G15660
Grade/DIN17Cr3, 1.7016, 34Cr4, 41Cr4, 55Cr3, 13CrMo4-5, 18CrMo4, 25CrMo4, 34CrMo4, 42CrMo4, 20NiCrMo2-2H, 36CrNiMo4,  41CrAlMo7, 61SiCr7, C60E
Grade/GB15Cr, 20Cr, 30Cr, 40Cr, 50Cr, 50CrVA, 20CrMo, 30CrMo, 35CrMo, 42CrMo, 20CrNiMoH, 40CrNiMoA, 38CrMoAL, 60Si2MnA, 65Mn
Size(mm)thickness 1.0-11.9mm
breadth15mm-610mm  914mm  1000mm 1219m 1250mm 1500mm 1800mm 2000mm
lengthCOIL
Technique Hot rolled & Cold-rolled
SurfaceBlack & Bright & Pickling
ApplicationAviation, chemical, petroleum, machinery, medical, etc. 
Chemical Composition %
GradeCCrMnSipSNiCuMoALV
SCr4150.13-0.80.7-0.90.7-0.90.15-0.35max 0.03max 0.03max0.25max 0.3***
SCr4200.13-0.230.9-1.30.6-0.90.15-0.35max 0.03max 0.03max0.25max 0.3***
SCr4300.28-0.330.9-1.20.6-0.90.15-0.35max 0.03max 0.03max0.25max 0.3***
SCr4400.38-0.430.9-1.20.6-0.90.15-0.35max 0.03max 0.03max0.25max 0.3***
SCr4450.43-0.480.9-1.20.6-0.90.15-0.35max 0.03max 0.03max0.25max 0.3***
51CrV40.47-0.550.9-1.20.7-1.1max 0.4max 0.025max 0.03****0.1-0.25
SCM4150.13-0.180.9-1.20.6-0.90.15-0.35max 0.03max 0.03max0.25max 0.30.15-0.25**
18CrMo40.15-2.10.9-1.20.6-0.9max 0.4max 0.035max 0.035**0.15-0.25**
41300.28-0.330.8-1.10.4-0.60.15-0.35max 0.035max 0.04**0.15-0.25**
41350.33-0.380.8-1.10.7-0.90.15-0.35max 0.035max 0.04**0.15-0.25**
42CrMo40.38-0.450.9-1.20.6-0.9max 0.4max 0.025max 0.035**0.15-0.3**
8620H0.17-0.230.35-0.650.65-0.950.15-0.35max 0.025max 0.0250.35-0.75*0.15-0.25**
43400.38*-0.430.7-0.90.65-0.850.15-0.35max 0.025max 0.0251.65-2.0*0.2-0.3**
41CrAlMo70.38-0.451.5-1.80.4-0.7max 0.4max 0.025max 0.035***0.8-1.2*
61SiCr70.57-0.650.2-0.40.7-1.01.6-2.0max 0.025max 0.025*****
C60E0.57-0.65max 0.40.9-1.2max 0.4max 0.035max 0.035max 0.4max 0.25max 0.1**
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