Stainless Steel 1.4162-C1000
Supply condition
EN 1.4162 · UNS S32101 · also LDX 2101
C1000 = cold worked strip, tensile strength class ≥ 1000 MPa
Heavily cold-rolled strip for high-strength lightweight sections and straps; limited ductility and reduced formability.
Values for the C1000 condition
Other 1.4162 tempers and conditions
1.4162 is listed in 5 conditions; see the grade overview at 1.4162.
Compare all 5 conditionsHide
| Condition · open for datasheet | Best for | Yield MPa | Tensile MPa | Elong. % | Hardness | Conductivity |
|---|---|---|---|---|---|---|
ANNDefault Annealed | Standard supply condition for plate, sheet, bar and welded pipe; balanced ~50/50 ferrite-austenite structure with best corrosion resistance and toughness. | 550 | 750 | 38 | 21 HRC | — |
Cold worked deformed reinforcing bar (ASTM A955 / EN 10080 stainless rebar) | Ribbed rebar for chloride-exposed concrete (bridges, marine decks) where lean duplex replaces 316 rebar at lower cost. | 650 | 830 | 22 | 24 HRC | 2.2 % IACS |
Cold drawn | Choose for bar stock needing tighter tolerance, straightness and higher yield strength than annealed bar. | 680 | 860 | 25 | 26 HRC | 2.2 % IACS |
Cold worked strip, tensile strength class ≥ 800 MPa | Lightly cold-rolled strip for spring-back-tolerant clamps and light structural profiles where extra strength is needed. | 680 | 860 | 20 | 27 HRC | 2.2 % IACS |
C1000This page Cold worked strip, tensile strength class ≥ 1000 MPa | Heavily cold-rolled strip for high-strength lightweight sections and straps; limited ductility and reduced formability. | 850 | 1,050 | 12 | 33 HRC | 2.2 % IACS |
What is 1.4162-C1000?
1.4162-C1000 is 1.4162 supplied in the C1000 condition — heavily cold-rolled strip for high-strength lightweight sections and straps; limited ductility and reduced formability. 1.4162-C1000 has a yield strength of 850 MPa (123 ksi) and a tensile strength of 1,050 MPa (152 ksi) — stronger than 97% of stainless steel grades. Elongation at break is 12% and the elastic modulus is 200 GPa (29 Msi). 1.4162-C1000 has a density of 7.75 g/cm³ (0.28 lb/in³), lighter than 65% of stainless steel grades. It melts at 1,420°C (2,588 °F). ANN is the default condition FabDigit quotes; C1000 is available on request or by drawing note.
Advantages
- High strength — 850 MPa (123 ksi), better than 97% of stainless steel grades
Limitations
- Limited service temperature — 250°C (482 °F), worse than 99% of stainless steel grades
- Limited ductility — 12%, worse than 95% of stainless steel grades
- Limited formability — 20/100, worse than 86% of stainless steel grades
- Low fracture toughness — 80 MPa·√m (72.8 ksi·√in), worse than 79% of stainless steel grades
1.4162-C1000 properties
Typical room-temperature values for 1.4162-C1000; 22 are specific to this condition. Other listed values are 1.4162 reference data and may not represent this condition. Bars are the position among stainless steel grades.
Physical3
1.4162-C1000 has a density of 7.75 g/cm³ (0.28 lb/in³), lighter than 65% of stainless steel grades. It melts at 1,420°C (2,588 °F).
Mechanical17
1.4162-C1000 has a yield strength of 850 MPa (123 ksi) and a tensile strength of 1,050 MPa (152 ksi) — stronger than 97% of stainless steel grades. Elongation at break is 12% and the elastic modulus is 200 GPa (29 Msi).
Thermal6
1.4162-C1000 is rated for continuous service to 250°C (482 °F). It conducts heat at 15 W/m·K (8.67 BTU/hr·ft·°F), worse than 59% of stainless steel grades. Thermal expansion is 13 µm/m·K (7.22 µin/in·°F).
Electrical3
1.4162-C1000 conducts electricity at 2.2 % IACS, worse than 61% of stainless steel grades.
Chemical & Environmental3
Corrosion resistance is good (58/100), worse than 62% of stainless steel grades.
Sustainability4
Producing a kilogram of 1.4162-C1000 takes about 48 MJ of energy and emits 4.2 kg of CO₂ — less than 85% of stainless steel grades. Typical recycled content is 75%.
Manufacturability7
1.4162-C1000's machinability is poor (27/100, worse than 83% of stainless steel grades); weldability good (55/100); formability poor (20/100).
Values are nominal handbook figures for design screening. Confirm any required mill or lot documentation when quoting.
Working with 1.4162-C1000
Is 1.4162 easy to machine?
Cuts like a work-hardening duplex: use rigid setups, sharp coated carbide, positive rake, heavy constant feed and flood coolant; cutting speeds roughly 60–70% of 316L and avoid dwelling to prevent surface hardening.
Can 1.4162 be welded?
Weld with GTAW/GMAW/FCAW using over-alloyed 2209/2307-type filler or autogenous only with post-weld solution anneal; keep heat input ~0.5–2.5 kJ/mm and interpass below 150 °C to hold ferrite near 30–70% and avoid nitride/sigma formation.
Can 1.4162 be formed, bent or molded?
Cold forms well but needs about twice the press force of 304 and generous overbend for springback; hot form at 950–1200 °C followed by full solution anneal and quench — never stress-relieve in the 300–1000 °C range.
What surface finishes work on 1.4162?
Pickle (HNO₃/HF) or bead-blast plus passivation after hot work and welding to restore the passive film; electropolishing gives a bright hygienic surface — anodizing is not applicable.
1.4162 chemical composition (wt %)
Limits by weight percent from the governing specification, written the way the spec states them — a single maximum for impurities, a range for alloying elements, and the base element as balance. Nominal is the typical mid-range value.
| Element | Spec limit (wt %) | Nominal |
|---|---|---|
| CEN 10088 / ASTM A240 max | ≤ 0.04 | 0.03 |
| Si | ≤ 1 | 0.5 |
| Mnpartial nickel replacement | 4 – 6 | 5 |
| P | ≤ 0.04 | 0.03 |
| SASTM A240 allows 0.030 max | ≤ 0.02 | 0 |
| Cr | 21 – 22 | 21.5 |
| Ni | 1.35 – 1.7 | 1.5 |
| Mo | 0.1 – 0.8 | 0.3 |
| Cu | 0.1 – 0.8 | 0.3 |
| Naustenite stabiliser, strengthener | 0.2 – 0.25 | 0.22 |
| Fe | balance | — |
1.4162-C1000 — frequently asked
What is 1.4162-C1000 used for?
1.4162-C1000 is typically used for tanker trailers, structural components, water treatment equipment and building facades. In short: low-nickel lean duplex; price-stable 316 alternative; high-strength structural stainless.
What is the yield strength of 1.4162-C1000?
1.4162-C1000 has a typical yield strength of 850 MPa (123 ksi) and a tensile strength of 1,050 MPa (152 ksi) — stronger than 97% of stainless steel grades. Strength varies by condition: see the 5 listed tempers.
Is 1.4162-C1000 easy to machine?
Not especially — machinability is rated poor (27/100, worse than 83% of stainless steel grades). Cuts like a work-hardening duplex: use rigid setups, sharp coated carbide, positive rake, heavy constant feed and flood coolant; cutting speeds roughly 60–70% of 316L and avoid dwelling to prevent surface hardening.
Can 1.4162-C1000 be welded?
Yes — weldability is rated good (55/100). Weld with GTAW/GMAW/FCAW using over-alloyed 2209/2307-type filler or autogenous only with post-weld solution anneal; keep heat input ~0.5–2.5 kJ/mm and interpass below 150 °C to hold ferrite near 30–70% and avoid nitride/sigma formation.
What surface finishes work on 1.4162-C1000?
Pickle (HNO₃/HF) or bead-blast plus passivation after hot work and welding to restore the passive film; electropolishing gives a bright hygienic surface — anodizing is not applicable.
Can 1.4162-C1000 be formed, bent or molded?
Cold forms well but needs about twice the press force of 304 and generous overbend for springback; hot form at 950–1200 °C followed by full solution anneal and quench — never stress-relieve in the 300–1000 °C range.
What is the maximum service temperature of 1.4162-C1000?
1.4162-C1000 is rated for continuous use to about 250°C (482 °F). Strength falls off well before that limit — check the elevated-temperature data for load-bearing parts.
What is the difference between 1.4162-ANN and 1.4162-C1000?
ANN is the default condition — standard supply condition for plate, sheet, bar and welded pipe; balanced ~50/50 ferrite-austenite structure with best corrosion resistance and toughness. C1000: heavily cold-rolled strip for high-strength lightweight sections and straps; limited ductility and reduced formability. Yield strength is 550 MPa in ANN versus 850 MPa in C1000.
Sources
- EN 10088-2 / EN 10088-4 — Stainless steel sheet and plate for construction — CEN (2014)
- ASTM A240/A240M — Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip (UNS S32101) — ASTM International (2023)
- ASTM A955/A955M — Deformed and Plain Stainless Steel Bars for Concrete Reinforcement — ASTM International (2022)
- Outokumpu LDX 2101 (EN 1.4162) data sheet — Outokumpu (2023)
- Practical Guidelines for the Fabrication of Duplex Stainless Steels — IMOA (2014)
- ASM Handbook Vol. 1 — Properties and Selection: Irons, Steels, and High-Performance Alloys — ASM International (1990)
Property data is compiled from published supplier and standards handbooks and normalised for comparison. Nothing on this page is a certification — request mill certs, CoC or material test reports with your order.