Stock
1.5714, 16NiCr4
1.5714, 16NiCr4, 637M17 acc. to EN 10084: 2008 Case hardening steels
- Applications & Details
- Chemical Composition
- Mechanical Properties
- Physical Properties
- On Stocks
- Heat Treatment
- Thermal Properties
- Welding
- Machining
- Similar or equivalents steel grade
What is 1.5714, 16NiCr4 grade steel?
1.5714, 16NiCr4, 637M17 EN 10084: 2008 Case hardening carburizing steel application on parts requiring high core strength, structures subject to abrasion and variable loads, typically used for small parts such as heavy-duty sprockets, screws, pins, shafts, spigots, machine parts, cars and motors.
Chemical Composition
| Grade | Chemical composition WT % | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| C | Mn | Si | P | S | Cr | Mo | Ni | Cu | |
| 1.5714, 16NiCr4 | 0.13 - 0.19 | 0.70 - 1.00 | max 0.40 | max 0.025 | max 0.035 | 0.60 - 1.00 | 0.80 - 1.10 | ||
| 1.5715, 16NiCrS4 | 0.13 - 0.19 | 0.7 - 1.0 | max 0.4 | max 0.025 | 0.02 - 0.04 | 0.6 - 1.0 | 0.8 - 1.1 | ||
| 637H17, 637M17 | 0.14 - 0.20 | 0.60 - 0.90 | 0.10 - 0.35 | max 0.035 | max 0.04 | 0.60 - 1.00 | 0.85 - 1.25 | ||
| 18ChGN1, 18KhGN1, 18ХГН1 | 0.16 - 0.21 | 0.60 - 0.90 | max 0.40 | max 0.025 | max 0.035 | 0.90 - 1.20 | 1.20 - 1.50 | ||
| 19ChGN, 19KhGN, 19ХГН | 0.16 - 0.21 | 0.70 - 1.00 | 0.17 - 0.37 | max 0.035 | max 0.035 | 0.80 - 1.10 | max 0.1 | 0.80 - 1.10 | max 0.3 |
Mechanical Properties
Mechanical properties for conditions
- +A: max 217 HBW
- +TH: 166 - 217 HBW
- +FP: 156 - 207 HBW
- +S: max 255 HBW
- +A Soft annealed
- +TH Treated to hardness range
- +FP Treated to ferrite-pearlite structure and hardness range
- +S Treated to improve shearability
- Tensile strength Rm: ≥ 1030 MPa
- Yield strength Rp: ≥ 830 MPa
- Elongation A: min 11%
- Hardness: +A max 229 HBW
- Impact strength, KU2 min 56J
Heat Treatment
- Austenitizing: 30 - 35 min , 880℃
- Carburizing 880 - 980℃
- Core-hardening 850 - 890℃
- Case-hardening 780 - 820℃
- Tempering 1 h minimum 150 - 200℃
1.5714, 16NiCr4, 637M17 EN 10084 Special steels stock list
| Steel Grade | Shape | Dimension(mm) | Quantity(PCs) | Weight(Kg) | Condition | Smelt |
|---|
What is 1.5714, 16NiCr4 equivalent to?
16NiCr4, 1.5714, 16 NiCr 4, 5714, 19ChGN, 19KhGN, 19ХГН, 637H17, 637 H 17, 18ChGN1, 18KhGN1, 18ХГН1, ČSN 16 121, ČSN 16121, 15HGN, 16NiCrS4