Commodity: 42CrMo4 forged alloy steel round bars
Steel Grade: 42CrMo4 according to UNI EN 10250
Delivery Condition: Rough turned, Q+T, black bars.
Size: 160mm-800mm
Size tolerance: -0/+3mm
UT tested at 100% US control acc. To EN 10228-3 Class 3, VD.
Certificate acc. To EN 10204 3.1containing chemical composition and mechanical properties.
Chemical Composition:
C %: 0.38~0.45
Si %: ≤ 0.40
Mn%: 0.60~0.90
P %: ≤ 0.035
S %: ≤ 0.035
Cr %: 0.90~1.20
Mo %: 0.15~0.30
Mechanical Properties: ( Longgitudinal)
Yield Strength (ReL): 460 N/mm2 min
Tensle Strength (RM): 700 N/mm2 min
Elongation (A5%): 22% min
Impact test at 20° C KV (J): 27 min
Hardness (HB): 213 min
Packing: Bare in loose.
Total Quantity tolerance: +/-15%, per size quantity tolerance: +/-20%
Shoute huafeng Machinery Equipment Co., Ltd. (STHF) is the largest entity company of Huafengweiye Steel Group Co. Ltd. It is also a relocation and renovation project of the Still Mill of Beijing Shougang Special Steel Co., Ltd., and the project which was approved by Baoding (of Heibei Province) Planning Commission with an approval No. 118 (2002).
Currently STHF has two 25-ton electric furnace, a 25-ton LF furnace, a 25-ton VOD furnace, a 15-ton electroslag furnace, three 8-ton free forging hammer and a set of 2500-ton fast forging press. Forming five production areas of steelmaking, casting steel, forging steel, machining and heat treatment.
Our company mainly produces special steel forging products such as alloy structural steel, alloy tool steel, carbon structural steel, carbon tool steel, bearing steel and die steel which can be divided into 13 major categories and 300 kinds. We can provide domestic and foreign customers with steel ingot, forging stock, forging materials, round steel bars, module, large rolls, steel casting and iron casting. The products are mainly exported to the Middle East, Southeast Asia, Europe, Australia and the United States.
We have passed the ISO9001: 2008 Quality System Certification and ISO14001: 2004 Environment System Certification and obtained the Special Equipment Manufacturing License issued by State Administration for Quality Supervision and Inspection and Quarantine of PRC.
Welcome to visit the company and work together!
