Model Number: hot forged steel bar -32
Brand Name: Unite Steel
Key Specifications/Special Features:
Alloy steel bar, Q and T EN 26Applications:Steel is suited to applications where high surface pressures exist and friction is to be resisted as in the case of severely loaded gears, axles and pinionsUsed extensively in most industry sectors for applications requiring higher tensile strength and yield strength than 4140, 4340 or En25 can provide
Related specifications:
- Australia: AS 14442007 X9940
- Germany: W.Nr 1.6745 40NiCrMo10 4
- Great Britain: BS970: part 3: 1991 826M40
- BS970: 1955 EN26
Chemical composition%:
- Carbon: 0.36-0.44
- Silicon: 0.10-0.40
- Manganese: 0.45-0.70
- Nickel: 2.30-2.80
- Chromium: 0.50-0.80
- Molybdenum: 0.45-0.66
- Phosphorous: 0.04 maximum
- Sulphur: 0.04 maximum
- Process: EAF+LF+VD+ forged + heat treatment (optional)
Size range:
- Round:
- Surface finishes:
- Black, peeled, cold drawn, turned and polished, precision ground
- Ultrasonic test: according to Sep 1921-84 3cc