42CrMo4 1.7225 Q&T Steel Round Bar
Laiwu Xincheng Metal Co., Ltd.- Type：Alloy Steel Bar
- Standard：AISI, ASTM, GB, JIS, DIN, BS
- Technique：Q&T (Quenched & Tempered)
- Application：Structural Steel Bar, Tool Steel Bar, Die Steel Bar
- Alloy：Alloy
- Special Use：Mold Steel, Free Cutting Steel, Cold Heading Steel
Base Info
- Model NO.：BS EN 42crmo4 Alloy Steel
- Products：Qt Steel Round Bars
- Processing：Quenched and Tempered
- Grade：AISI 4140 Scm440 42CrMo4 En19
- Transport Package：Standard Export Packing
- Specification：M12-M1000
- Trademark：Laiwu Xincheng
- Origin：China
- HS Code：72283090
- Production Capacity：3000tons,Month
Description
3. 42CrMo4 steel mechanical properties:
(Different Property canbe catched by adjusting Quenched and Temepering tempreture and time )
Yield Strength (MPa)
Tensile Strength (MPa)
Elongation
Reduction of area
AKV (J)
930 min
1080 min
12% min
45% min
63 min
4. 42CrMo4 steel applications:
high strength stud bolt, threaded rods, wind power bolt, prestressed anchor bolts, post stressed anchor bolt, steel tie rod, tie bar, tension rod, tension bar etc. Shaft, axle shaft, crankshaft, shaft for sleeve, linear shaft, pump shaft, rotor shaft, sensor shaft, spline shaft, drive shaft, mandrel shaft, transmission shaft, screw rod etc. CNC machines, precision CNC machines etc. Ejector pins and Ejector rods
| Delivery condition | Diameter ranges |
| Hot tolled | M12-M310 |
| Hot rolled+Q&T(Quenched and tempered) | M12-M310. |
| Cold drawn +Q&T(Quenched and tempered) | M10-M100 |
| Peeled / Peeled+Q&T | M10-M100 |
| Forged/Forged+Heat treatment. | M250-M1000 |
6.Product Features:
1. High strength and toughness.
2. Great property of quenching and can be deep hardened.
3. Less tempering brittleness tendency.
4. Great machining performance under high temperature and nice appearance after machining.
5. Good performance in weld ability.
6. Excellent performance in impact absorption, such as where the hammer may bounce back and has barely any damage caused upon impact.
