- Steel Grade: 42CrMo4
- Standard: AISI,ASTM,BS,DIN,GB,JIS
- Dimensions: 12-1200mm
- Place of Origin: China (Mainland)
- Brand Name: BOYUNTE
- Model Number: 42CrMo4
- Technique: Hot Rolled
- Application: Tool Steel Bar
- Alloy Or Not: Is Alloy
- Special Use: Mold Steel
- Type: Alloy Steel Bar
Packaging & Delivery
|Packaging Details:||in seaworthy packing|
Specifications42CrMo4 Alloy Steel Round Bars 4140
1,AISI 4140, 42CrMo4,DIN1.7225
42CrMo4 Alloy Steel Round Bars 4140
1) Delivery condition: Hot-rolled,black surface
2) Chemical composition:C:0.38~0.43 Si:≤0.40 Mn:0.75~0.90 S:≤0.035 P:≤0.035 Cr:0.90~1.20 Ni:≤0.030 Cu:≤0.030 Mo:0.15~0.25
3.Process: EAF + LF + VD
4.Delivery condition: hot rolled
5.Technical Data: According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing
7.Test: ultrasonic test according to SEP 1921-84 3C/c
8.Material details will be as per agreed technical specifications
9.Certificate of Quality: issued in English, in addition the normal terms, production process, the mechanical property (yield strength, tensile strength, elongation and hardness), forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality.
10.Marking: Heat No. will be cold stamped and Steel grade, diameter (mm), length (mm), and the manufacturer LOGO and weight (kg) is painted.
11.Hot rolling craft with fine mechanical performance. All the bars are 100% UT OK & prime quality with canonical certificate.
Packing: bundle or any style required.
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