Steel P195TR1 +LC
Supply condition
EN 1.0107
+LC = cold finished with final soft annealing
Precision cold-drawn dimensions combined with annealed ductility for tube bending and forming operations.
Values for the +LC condition
Other P195TR1 tempers and conditions
P195TR1 is listed in 6 conditions; see the grade overview at P195TR1.
Compare all 6 conditionsHide
| Condition · open for datasheet | Best for | Yield MPa | Tensile MPa | Elong. % | Hardness | Conductivity |
|---|---|---|---|---|---|---|
Annealed | Choose when maximum ductility for severe cold bending, flaring or expanding is needed. | 210 | 340 | 35 | 100 HB | 11 % IACS |
+LCThis page Cold finished with final soft annealing | Precision cold-drawn dimensions combined with annealed ductility for tube bending and forming operations. | 220 | 350 | 32 | 105 HB | 11 % IACS |
+NDefault Normalized | Default stock condition for pressure tube; uniform fine ferrite-pearlite structure meeting the full EN 10216-1 mechanical table. | 230 | 370 | 32 | 110 HB | — |
Hot rolled | Hot-finished tube supplied without normalizing where the rolling finish temperature already gives normalized-equivalent structure. | 235 | 375 | 30 | 115 HB | 11 % IACS |
Stress relieved | Retains most of the cold-drawn strength while lowering residual stress for machining or hydraulic-line service. | 330 | 430 | 16 | 135 HB | 11 % IACS |
Cold drawn | Pick for close tolerance, smooth-bore precision tube where higher strength and low ductility are acceptable. | 400 | 480 | 10 | 150 HB | 10.5 % IACS |
What is P195TR1 +LC?
P195TR1 +LC is P195TR1 supplied in the +LC condition — precision cold-drawn dimensions combined with annealed ductility for tube bending and forming operations. P195TR1 +LC has a yield strength of 220 MPa (31.9 ksi) and a tensile strength of 350 MPa (50.8 ksi) — weaker than 98% of steel grades. Elongation at break is 32% and the elastic modulus is 210 GPa (30.5 Msi). P195TR1 +LC has a density of 7.85 g/cm³ (0.284 lb/in³), heavier than 56% of steel grades. It melts at 1,490°C (2,714 °F). +N is the default condition FabDigit quotes; +LC is available on request or by drawing note.
Advantages
- Conducts heat well — 52 W/m·K (30 BTU/hr·ft·°F), better than 98% of steel grades
- High electrical conductivity — 11 % IACS, better than 98% of steel grades
- Forms and bends easily — 90/100, better than 98% of steel grades
- Readily welded — 95/100, better than 97% of steel grades
- Ductile — tolerates forming and impact — 32%, better than 95% of steel grades
Limitations
- Low strength — 220 MPa (31.9 ksi), worse than 98% of steel grades
- Limited service temperature — 300°C (572 °F), worse than 78% of steel grades
P195TR1 +LC properties
Typical room-temperature values for P195TR1 +LC; 21 are specific to this condition. Other listed values are P195TR1 reference data and may not represent this condition. Bars are the position among steel grades.
Physical3
P195TR1 +LC has a density of 7.85 g/cm³ (0.284 lb/in³), heavier than 56% of steel grades. It melts at 1,490°C (2,714 °F).
Mechanical15
P195TR1 +LC has a yield strength of 220 MPa (31.9 ksi) and a tensile strength of 350 MPa (50.8 ksi) — weaker than 98% of steel grades. Elongation at break is 32% and the elastic modulus is 210 GPa (30.5 Msi).
Thermal6
P195TR1 +LC is rated for continuous service to 300°C (572 °F). It conducts heat at 52 W/m·K (30 BTU/hr·ft·°F), better than 98% of steel grades. Thermal expansion is 12 µm/m·K (6.67 µin/in·°F).
Electrical3
P195TR1 +LC conducts electricity at 11 % IACS, better than 98% of steel grades.
Chemical & Environmental3
Corrosion resistance is not recommended (12/100), worse than 53% of steel grades.
Sustainability4
Producing a kilogram of P195TR1 +LC takes about 25 MJ of energy and emits 2 kg of CO₂ — less than 82% of steel grades. Typical recycled content is 30%.
Manufacturability6
P195TR1 +LC's machinability is good (60/100, better than 83% of steel grades); weldability excellent (95/100); formability excellent (90/100).
Values are nominal handbook figures for design screening. Confirm any required mill or lot documentation when quoting.
Working with P195TR1 +LC
Is P195TR1 easy to machine?
Machines easily but is gummy — use sharp positive-rake tools, high speed and generous coolant to avoid built-up edge; cold-drawn (+C) condition gives the cleanest chips.
Can P195TR1 be welded?
Excellent weldability by TIG/MAG/SMAW with CEV ≈0.30; no preheat for normal wall thickness, use low-hydrogen consumables (e.g. ER70S-6 / E7018).
Can P195TR1 be formed, bent or molded?
Cold bends, flares and expands readily in +N, +A or +LC; hot forming 850–1000 °C followed by normalizing restores the specified properties.
What surface finishes work on P195TR1?
No natural corrosion protection — galvanize, phosphate, epoxy-coat or paint; surfaces take polishing only to a moderate lustre and will rust quickly if left bare.
P195TR1 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 10216-1 cast analysis | ≤ 0.13 | 0.1 |
| Si | ≤ 0.35 | 0.2 |
| Mn | ≤ 0.7 | 0.45 |
| P | ≤ 0.03 | 0.02 |
| S | ≤ 0.02 | 0.01 |
| Crresidual; Cr+Cu+Mo+Ni total ≤0.70 | ≤ 0.3 | — |
| Curesidual | ≤ 0.3 | — |
| Niresidual | ≤ 0.3 | — |
| Moresidual | ≤ 0.08 | — |
| Nbmicro-alloy limit | ≤ 0.05 | — |
| Timicro-alloy limit | ≤ 0.04 | — |
| Vmicro-alloy limit | ≤ 0.02 | — |
| Fe | balance | — |
P195TR1 +LC — frequently asked
What is P195TR1 +LC used for?
P195TR1 +LC is typically used for boiler tubes, pressure piping, heat exchanger tubes and low-pressure steam lines. In short: entry-level EN pressure tube; no mandatory impact test; very formable tube steel.
What is the yield strength of P195TR1 +LC?
P195TR1 +LC has a typical yield strength of 220 MPa (31.9 ksi) and a tensile strength of 350 MPa (50.8 ksi) — weaker than 98% of steel grades. Strength varies by condition: see the 6 listed tempers.
Is P195TR1 +LC easy to machine?
Reasonably — machinability is rated good (60/100, better than 83% of steel grades). Machines easily but is gummy — use sharp positive-rake tools, high speed and generous coolant to avoid built-up edge; cold-drawn (+C) condition gives the cleanest chips.
Can P195TR1 +LC be welded?
Yes — weldability is rated excellent (95/100). Excellent weldability by TIG/MAG/SMAW with CEV ≈0.30; no preheat for normal wall thickness, use low-hydrogen consumables (e.g. ER70S-6 / E7018).
What surface finishes work on P195TR1 +LC?
No natural corrosion protection — galvanize, phosphate, epoxy-coat or paint; surfaces take polishing only to a moderate lustre and will rust quickly if left bare.
Can P195TR1 +LC be formed, bent or molded?
Cold bends, flares and expands readily in +N, +A or +LC; hot forming 850–1000 °C followed by normalizing restores the specified properties.
What is the maximum service temperature of P195TR1 +LC?
P195TR1 +LC is rated for continuous use to about 300°C (572 °F). Strength falls off well before that limit — check the elevated-temperature data for load-bearing parts.
Sources
- EN 10216-1 Seamless steel tubes for pressure purposes — Non-alloy steel tubes with specified room temperature properties — CEN (2013)
- EN 10027-1/-2 Designation systems for steels (P195TR1 / 1.0107) — CEN (2016)
- ASM Handbook Vol. 1 — Properties and Selection: Irons, Steels and High-Performance Alloys — ASM International (1990)
- ASM Handbook Vol. 13B — Corrosion: Materials — ASM International (2005)
- worldsteel Life Cycle Inventory data for steel products — World Steel Association (2022)
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.