Overview
About SAE 1141 Carbon Steel
C P Steel Suppliers supplies SAE 1141 Carbon Steel for engineering, industrial machinery and manufacturing applications. It is classified as Resulfurized Free-Machining Carbon-Manganese Steel. Available forms include ROUND BAR.
Contact our Mumbai team with your required size and quantity to confirm availability, documentation and delivery.
SAE 1141 Round Bar Suppliers, SAE 1141 Stockist, SAE 1141 Big Dia, SAE 1141 Cut to size as per requirement, SAE 1141 Flat Bar, SAE 1141 Small Quantity, SAE 1141 Larger Dia, SAE 1141 Circle, Ring. SAE 1141 Mumbai, Chennai, Tamil Nadu, Gujarat, Pune, Maharashtra, India etc.
Specification
Chemical Composition
ElementComposition (wt%)
CCarbon
0.37 - 0.45%
MnManganese
1.35 - 1.65%
SiSilicon
0.15 - 0.35%
PPhosphorus
max 0.040%
SSulfur
0.08 - 0.13%
FeIron
Balance
Performance
Mechanical, Physical & Processing Properties
PropertyValue / Reading
Tensile Strength600 - 770 MPa (Cold Drawn)
Yield Strengthmin 360 - 580 MPa
Elongation10 - 15 %
Hardness Brinell179 - 229 HBW
PropertyValue / Reading
Density7.85 g/cm³
Melting Point1460 - 1500 °C
Modulus Of Elasticity200 GPa
Thermal Conductivity49.5 W/m·K
PropertyValue / Reading
WeldabilityPoor; resulfurized grade not recommended for fusion welding.
MachinabilityVery Good (approx. 70 - 81% of 1212); free-breaking chips and extended tool life.
HardenabilityGood response to induction hardening and oil quenching.
Corrosion ResistanceLow; requires protective finish.
Cross Reference
Equivalent Grades by Standard
Standard / RegionEquivalent Grade
Indian IS40S18 (IS 4431)
European EN35S20 / 44SMn28 (EN 10277-3)
Germany DIN35S20
Japan JISSUM42
UK (BS)212M36 / 216M36 (EN8M)
USA (SAE / AISI)SAE 1141 / AISI 1141
Availability
Available Forms & Sizes
- ROUND BAR
Form TypeSize Range Available
Black Round BarsOD 16MM - OD 200MM
Bright Round BarsOD 10MM - OD 60MM
FAQ
SAE 1141 — frequently asked questions
What is the equivalent of SAE 1141?
Standards: Indian IS: 40S18 (IS 4431); European EN: 35S20 / 44SMn28 (EN 10277-3); Germany DIN: 35S20; Japan JIS: SUM42; UK (BS): 212M36 / 216M36 (EN8M); USA (SAE / AISI): SAE 1141 / AISI 1141.
Which forms of SAE 1141 are available?
SAE 1141 is available as ROUND BAR.
Where can I buy SAE 1141 Carbon Steel in Mumbai or across India?
C P Steel Suppliers supplies SAE 1141 Carbon Steel from Mumbai. Contact us with your size and quantity to confirm availability and delivery.
Interested in Carbon Steel SAE 1141?
Tell us the size and quantity you need and we will get back to you.