38CrMo4, 42CrMo4, 4140, aisi 1.7225, 40hm pipe, round, bar
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 38XM | 1.7225 | 4142 | 42CrMo4 | Delivery from the stock, in stock | |
| 38XM | 1.7225 | 4140 | 42CrMo4 | Delivery from the stock, in stock | |
| 38XM | 1.7227 | 4140 | 42CrMo4 | Delivery from the stock, in stock | |
| 38XM | 1.5223 | 4142 | 42CrMo4 | Delivery from the stock, in stock |
Percentage composition, GOST 4543−71
| Fe | C | Si | Mn | Ni | S | P | Cr | Mo | Cu |
|---|---|---|---|---|---|---|---|---|---|
| basis | 0.35 — 0.42 | 0.17 — 0.37 | 0.35 — 0.65 | ≤0.3 | ≤0.035 | ≤0.035 | 0.9 — 1.3 | 0.2 — 0.3 | ≤ 0.3 |
Steel of structural type. Brinell hardness after hardening HB 10 -1 = 241 MPa.
Application
Important parts of turbines and compressors operating at up to 400°C
Mechanical properties (t°20°C).
| Range | GOST | Size | s in | sT | d5 | y | KCU | Heat treatment |
|---|---|---|---|---|---|---|---|---|
| - | mm | MPa | MPa | % | % | kJ/m2 | - | |
| Bar | 4543−71 | Ø 25 | 980 | 885 | 11 | 45 | 690 | Hardening 850 °C, oil, Tempering 580 °C, air, |
sT — Ultimate short time tensile strength
sT — Tensile strength (yield strength for permanent deformation)
d5 — Tensile Tensile Elongation
y — Relative contraction
Heat treatment
Normalization, hardening, annealing, tempering, carbideization.
Cold working
Plastic deformation, turning, milling, grinding, drilling.
Analogues
| England | Bulgaria | Germany | EU | China | Spain | Italy | Poland | Romania | USA | France | Czech Republic | Sweden | Japan |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BS | BDS | DIN, WNr | EN | GB | UNE | UNI | PN | STAS | aisi | AFNOR | CSN | SS | JIS |
| 709M40 | 38ChM | 1.7225 | 1.7202 | 42CrMo | 42CrMo4 | 38CrMo4KB | 40HM | 41MoCr11 | G41400 | 42CD4 | 15142 | 2244 | SCM440 |
| 50CrMo4 | 40ChML | 41CrMo4 | 1.7225 | 42CrMo4 | 42MoCr11 | G41420 | 42CD4FF | ||||||
| 708M40 | GS-42CrMo4 | 37CrMo4 | 42CrMoS4 | G41500 | 42CrMo4 | ||||||||
| 41CrMo4 | Gr.4140 | A35−590 |
Supplier
We offer to buy tubes, rounds, bars 38XM, aisi 1.7225 at an affordable price from the specialized warehouses of the supplier Evek GmbH with delivery in any city. It is possible to order products with non-standard parameters. We have the best price-quality ratio for the whole range of products. Supplier Evek GmbH offers to buy tubes, rounds, bars 38XM, aisi 1.7225, the price — the best in this segment of rolled products.
Buy, bargain price
Supplier Evek GmbH offers tube, round, bar 38XM, price — determined by the technological features of production without the inclusion of additional costs. The company’s website displays information on the latest arrivals of products. You can buy 38CrNiM tubes, rounds or any other similar type today. In the segment of rolled steel, the company Evek GmbH is a profitable supplier.