JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
WUXI DETA METAL PRODUCTS CO.,LTD
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40cr Alloy Steel Plate JIS SCR440 ASTM 5140 DIN1.7045 Steel Plate Cutting
| Products Name | Steel Plate |
| Type | Carbon Steel Plate, Alloy Steel Plate, Special Steel Plate |
| Thickness Range | 3.0 - 150mm |
| Width Range | 1000 - 2500mm as request |
| Length Range | Within 12m |
| Brand | BAOSTEEL, XINGCHENG,HBIS,BENSTEEL,TANGSHAN,HANSTEEL |
| Conpany Type | Factory and storage |
| MOQ | 1 Ton |
| Grade | as following |
| Standard | ASTM GB JIS EN |
Grade of our steel plate (ASTM Grade as Guide)
| Structural Steel | A283,A36,ABS Grade A, Grade B, Grade ADH36, Grade DH36, and Grade EH36,A514 T-1,A572 GR 50: |
| HSLA Structural Steel | A588,A656 GR80,A690 |
| Pressure vessel Steel | A285 GR C, A515 GR 70,A516 GR 70,SA537 |
| Abrasion resistant steel | AR360,AR400,AR450,AR500 |
| Alloy Steel | 5130,5140,5150,4130,4140 |
5140 steel has good comprehensive mechanical properties and is one of the most widely used steel types, used for manufacturing parts of medium speed and medium load, such as machine tool gear, shaft, worm, spline shaft and so on. The tensile strength, yield strength and hardenability of 5140 alloy steel are higher than 1045 steel, with higher fatigue strength and good toughness, normalizing or tempering machinability are very good, annealing machinability is also good, generally used after tempering treatment.
AISI 5140 steel, we can supply the round bar, steel flat bar, plate, hexagonal steel bar and steel square block. DIN W N-R 1.7035 steel Round bar can be sawn to your required lengths as one offs or multiple cut pieces. 1.7035 alloy steel Rectangular pieces can be sawn from flat bar or plate to your specific sizes. Ground tool steel bar can be supplied, providing a quality precision finished bar to tight tolerances.
| C(％) | 0.38～0.43 | Si(％) | 0.15～0.35 | Mn(％) | 0.70～0.90 | P(％) | ≤0.025 | |
| S(％) | ≤0.040 | Cr(％) | 0.70～0.90 | Mo(％) | 0.06Max | Ni(％) | 0.25Max |
| USA | Germany | China | Japan | France | England | Italy | Poland | ISO | Austria | Sweden | Spain |
| ASTM/AISI/UNS/SAE | DIN,WNr | GB | JIS | AFNOR | BS | UNI | PN | ISO | ONORM | SS | UNE |
| 5140 / G51400 | 41Cr4 / 1.7035 | 40Cr | SCr440 | 42C4 | 530A40 / 530M40 | 41Cr4 | 2245 |
Hot working temperature ℃: 1050-850
Annealing temperature ℃: 680-720
Normalizing temperature ℃: 840-880
Quenching temperature ℃: 820-850 water, 830-860 oil
Tempering temperature ℃: 540-680
Good hardenability, High-frequency quenching treatment after QT, Good machinability.
Gear, shafts, Alloyed case hardening steel for parts with a required core tensile strength of 1000 – 1300 N/mm² and good wearing resistance as boxes, piston bolts, spindles, camshafts, gears, shafts and other mechanical controlling parts.Especially in wheels and stopcock.
Applications included worm, spline shaft, main shaft, oil pump rotor, sliding block, lantern ring, etc.
