Square bar C45 drawn h11 — 32 × 32 × 500 mm, 1 piece
Solid square-section bar in C45 steel, drawn. The offer includes one bar with sides 32 × 32 mm and length 500 mm. The price is for one piece.
Technical specifications
| Product type | Solid square bar |
|---|
| Material | Steel C45 |
|---|
| Condition | Drawn |
|---|
| Nominal cross-section dimensions | 32 × 32 mm |
|---|
| Nominal side a | 32 mm |
|---|
| Side a tolerance | h11 — deviations +0 / −0,160 mm |
|---|
| Minimum side dimension | 31,840 mm |
|---|
| Maximum side dimension | 32,000 mm |
|---|
| Tolerance zone width | 0,160 mm (160 µm) |
|---|
| Length of one bar L | 500 mm (50 cm) |
|---|
| Number of bars per sales unit | 1 pcs. |
|---|
| Purchase unit | 1 piece = 1 piece of bar 32 × 32 × 500 mm |
|---|
| Theoretical mass per metre | 8,03840 kg/m |
|---|
| Theoretical mass of one bar | approx. 4,01920 kg |
|---|
| Theoretical sales unit mass | approx. 4,019 kg |
|---|
| Length tolerance | To be confirmed when ordering |
|---|
For side a = 32 mm in class h11, the upper deviation es = 0 mm and lower deviation ei = −0,160 mm. The permitted dimension across opposing flat faces is 31,840–32,000 mm. The tolerance applies to both cross-section dimensions; length tolerance and corner requirements are agreed separately.
Lengths and packs for 32 × 32 mm
The identified lengths and piece counts for this cross-section are listed below. Each option leads to a separate card with the appropriate price and availability.
| Length of one bar | Number of bars | Mass of one bar | Mass of the entire unit | Select an offer |
|---|
| 500 mm | 1 pcs. | 4,01920 kg | 4,019 kg | 500 mm · 1 pcs. — selected |
| 1000 mm | 1 pcs. | 8,03840 kg | 8,038 kg | 1000 mm · 1 pcs. |
| 1500 mm | 1 pcs. | 12,05760 kg | 12,058 kg | 1500 mm · 1 pcs. |
| 3000 mm | 1 pcs. | 24,11520 kg | 24,115 kg | 3000 mm · 1 pcs. |
Masses are theoretical, calculated from nominal dimensions and steel density 7850 kg/m³. For dimensions in millimetres: m = a² × L × 7,85 × 10⁻⁶ × n. The mass of one bar is approx. 4,01920 kg, and the entire sales unit approx. 4,019 kg. Number of bars: 1. The sum is calculated before rounding. Mass excludes packaging and is not a weighing result.
Bar surface and cross-section
The illustration indicates the surface of drawn steel and the solid square cross-section. If sharp corners or a specific corner radius are required, agree this before purchase.
Section dimensions
a denotes the side length of the square and L the length of one bar. On this card a = 32 mm, cross-section a × a = 32 × 32 mm and L = 500 mm. The sales unit contains one section of this length. The diagram is illustrative and not drawn to scale.
C45 steel — about the material
C45 is a non-alloy steel for quenching and tempering with a carbon content of approx. 0,45%. It is used for machine parts, axles, pins and other components subjected to machining. The properties achieved depend on delivery condition and heat treatment applied. Detailed properties and the condition of the specific batch are defined by material documentation.
Preparation and cutting
Contact the shop about another length. Confirm feasibility, cost and cutting tolerance before order fulfilment.
Standards and tolerances
The current reference for bright products of non-alloy and alloy steels, including drawn products, is EN ISO 683-7:2024, adopted in Poland as PN-EN ISO 683-7:2025-04. The Polish standard replaces PN-EN 10277:2018-09.
For the offered 32 × 32 mm cross-section, the confirmed side tolerance class is h11. In the ISO 286 system this means +0 / −0,160 mm. The class applies to the cross-section side, not bar length.
The historical reference for dimensions, deviations and masses of bright square bars is DIN 178:1969-06, withdrawn and replaced by DIN EN 10278:1999-12. The scope of DIN EN 10278:2024-01 excluded non-alloy and alloy steels covered by EN 10277; therefore EN ISO 683-7 is indicated as the current reference for this group. Compliance of the specific delivery with the product standard is confirmed by material documentation.
Product family — drawn C45 square bars
Select cross-section, length and piece count from the identified offers. Each option opens a separate card with its price and current availability. The number of pieces per sales unit depends on the selected offer.
How to order
Buying 1 unit on this card means one 32 × 32 × 500 mm bar. Buying 2 units means two separate bars 500 mm long. The selected offer always states the number of pieces per purchase unit.
Order fulfilment
Dispatch of an in-stock product: within 5 days. Delivery time depends on the carrier. If there is no stock, availability must be confirmed.
Questions and answers
Is the cross-section solid?
Yes. Each bar has a solid square cross-section 32 × 32 mm.
What does the price cover?
The price is for one bar 500 mm long.
What does the length next to a pack mean?
It is the length of each separate bar, not the sum of their lengths.
What is the side dimension range?
From 31,840 to 32,000 mm in class h11.
Does the mass include the entire sales unit?
Yes. The theoretical mass of this unit is approx. 4,019 kg and includes 1 pcs., each 500 mm long, excluding packaging.
NERON Piła — help with selection
Contact NERON, stating steel grade, cross-section, length and number of bars.
