SS 409M (IRSM 44) equivalents, chemistry & properties.
Browse reference information for SS 409M (IRSM 44), including related designations, composition, mechanical properties and density. Confirm the governing standard, product form and condition for your order.
SS 409M (IRSM 44) equivalent grades
- India (IS)
- 409M · IRSM 44-97 (Indian Railways) · trade name CK201
- USA (ASTM / AISI / SAE)
- UNS S41003 (nearest)
- UNS
- S41003 (nearest)
- Europe (EN)
- X2CrNi12 (nearest)
- Werkstoff No. (W.Nr)
- 1.4003 (nearest)
Key data
- Family
- Ferritic stainless
- Density
- 7.7 g/cm³
- Typical mechanical
- YS about 350 MPa class; weldable, tough
- Typical uses
- Mostly used for railway wagons and coaches, coal and ore wagons, bus bodies, chequered sheet and structural frames
- Weight
- Calculate weight in SS 409M (IRSM 44)
SS 409M (IRSM 44) chemical composition (weight %)
SS 409M (Indian ferritic, mill ranges)
| C | Mn | Si | P | S | Cr | Ni | N |
|---|---|---|---|---|---|---|---|
| ≤0.03 | 0.5–1.5 | ≤1.0 | ≤0.04 | ≤0.03 | 10.8–12.5 | ≤1.5 | ≤0.03 |
Grades similar to SS 409M (IRSM 44)
Frequently asked questions
What is the equivalent of SS 409M (IRSM 44)?
SS 409M (IRSM 44) equivalents: India (IS) 409M · IRSM 44-97 (Indian Railways) · trade name CK201; USA (ASTM / AISI / SAE) UNS S41003 (nearest); UNS S41003 (nearest); Europe (EN) X2CrNi12 (nearest); Werkstoff No. (W.Nr) 1.4003 (nearest). Equivalents are close but not always identical; check the standard on your order.
What is the chemical composition of SS 409M (IRSM 44)?
SS 409M (IRSM 44) (SS 409M (Indian ferritic, mill ranges)): C ≤0.03, Mn 0.5–1.5, Si ≤1.0, P ≤0.04, S ≤0.03, Cr 10.8–12.5, Ni ≤1.5, N ≤0.03 (weight %).
What is the density of SS 409M (IRSM 44)?
About 7.7 g/cm³ (7,700 kg/m³), the value used for weight calculations.
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Mill test certificate (EN 10204 3.1) supplied with material; third-party inspection on request.
Need SS 409M (IRSM 44)?
Steel Impex India, Mumbai, supplies SS 409M (IRSM 44) in pipes, plates, sheets, bars and fittings as available. Send the grade, standard, size and quantity.