Overview
About GOST 38XC Alloy Steel
C P Steel Suppliers supplies GOST 38XC Alloy Steel for engineering, industrial machinery and manufacturing applications. It is classified as Chromium-Silicon Quenched & Tempered Alloy Structural Steel. Available forms include ROUND BAR.
Contact our Mumbai team with your required size and quantity to confirm availability, documentation and delivery.
GOST 38XC Round Bar Suppliers, GOST 38XC Stockist, GOST 38XC Big Dia, GOST 38XC Cut to size as per requirement, GOST 38XC Flat Bar, GOST 38XC Small Quantity, GOST 38XC Larger Dia, GOST 38XC Circle, Ring. GOST 38XC Mumbai, Chennai, Tamil Nadu, Gujarat, Pune, Maharashtra, India etc.
Specification
Chemical Composition
ElementComposition (wt%)
CCarbon
0.34 - 0.42%
MnManganese
0.30 - 0.60%
SiSilicon
1.00 - 1.40%
CrChromium
1.30 - 1.60%
NiNickel
max 0.30%
CuCopper
max 0.30%
PPhosphorus
max 0.035%
SSulfur
max 0.035%
FeIron
Balance
Performance
Mechanical, Physical & Processing Properties
PropertyValue / Reading
Tensile Strengthmin 930 - 1180 MPa (Quenched & Tempered)
Yield Strengthmin 785 - 980 MPa
Elongationmin 10 - 12 %
Hardness Brinellmax 229 HBW (Annealed) / 270 - 340 HBW (Quenched & Tempered)
PropertyValue / Reading
Density7.76 g/cm³
Melting Point1430 °C
Modulus Of Elasticity210 GPa
Thermal Conductivity37.0 W/m·K
PropertyValue / Reading
WeldabilityDifficult to weld; requires preheating (250 - 300 °C) and post-weld heat treatment.
MachinabilityGood in annealed state.
Case HardeningThrough-hardening and isothermal quenching steel with high wear and fatigue strength.
Corrosion ResistanceLow; requires protective coating.
Cross Reference
Equivalent Grades by Standard
Standard / RegionEquivalent Grade
Indian IS40Cr4Si6 (Closest)
European EN37Cr4 / 37CrS4 (Closest)
Germany DIN38CrSi / 37CrS4
Japan JISSCr440 (Closest)
UK (BS)530M40 (Closest)
USA (SAE / AISI)SAE 5140 (Modified with Silicon)
Availability
Available Forms & Sizes
- ROUND BAR
Form TypeSize Range Available
Black Round BarsOD 16MM - OD 170MM
FAQ
GOST 38XC — frequently asked questions
What is the equivalent of GOST 38XC?
Standards: Indian IS: 40Cr4Si6 (Closest); European EN: 37Cr4 / 37CrS4 (Closest); Germany DIN: 38CrSi / 37CrS4; Japan JIS: SCr440 (Closest); UK (BS): 530M40 (Closest); USA (SAE / AISI): SAE 5140 (Modified with Silicon).
Which forms of GOST 38XC are available?
GOST 38XC is available as ROUND BAR.
Where can I buy GOST 38XC Alloy Steel in Mumbai or across India?
C P Steel Suppliers supplies GOST 38XC Alloy Steel from Mumbai. Contact us with your size and quantity to confirm availability and delivery.
Interested in Alloy Steel GOST 38XC?
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