Forged alloy steel square bar 42CrMo4
1). Size: 250mmX250mmX5173 Grade: 4140/42CrMo4/1.7225
2). Weight: 2556kg
3). Melting Process: EAF+LF+VD
4). Heat treatment: Annealing / Normalizing / Qenched& Tempered
5). Finish and Appearance: Rough Turned // Black Condition
6). US inspection: To SEP1921/84, C/c
7). ASTM Grain Size: To ASTM E 112 Grade 5 or finer.
8). Reduction Ratio: Minimum 3
9). Non-metal inclusion: To ASTM E 45 method A.
Thick: A: Max2.0; B: Max1.0; C: Max0.5; D: Max1.0
Thin: A: Max2.5; B: Max2.5; C: Max0.5; D: Max1.5
10). Straightness: Maxi 3 mm per meter.
11). Tolerance: -0/+3mm (rough turned)
-0/+5mm (black condition)
12). Delivery time: Within 60 Days.
We, Wuhan Hongxin Huafeng Steel Trading Co., Ltd, is the professional export branch of Zhejiang Hongxin Heavy Forging Co. Ltd.
We specialize in exporting all kinds of special steel forgings in a variety of steel grades. Our own powerful mill has made it possible to provide our customers with quality product at more competitive price. In the meantime, we offer our clients all the advantages of an efficient, competent and reliable service, which we has built up in many years of experience.
Surely in the long term we will get to more business possibilities together.
