EN19 AISI 4140/4140H SAE 4140 42CrMo4 42CrMoS4 Din 1.7225
AISI, ASTM, BS, DIN, GB, JIS
Place of Origin:
Shandong, China (Mainland)
Structural Steel Bar
Alloy Or Not:
Free Cutting Steel
Alloy Steel Bar
50mm * 50mm-600mm *600mm
Packaging & Delivery
seaworthy ply wood or as per customer's requirement
Normally 30 days receiving the downpayment
steel round bar EN19, AISI 4140, SAE 4140, 42CrMo4, 42CrMoS4, Din 1.7225
1) Alloy steel round bar Sae 4140/42crmo4/DIN 1.7225/Scm 440/GB 42crmo
2) Chemical composition: C: 0.38~0.45 Si: Max 0.40 Mn: 0.60~0.90 S: Max 0.035 P: Max 0.035 Cr: 0.90~1.20 Ni: Max 0.030 Cu: Max 0.030 Mo: 0.15~0.30
3. Process of Alloy steel round bar: EAF + LF + VD + Heat Treatment (optional)
4. Delivery condition of Alloy steel round bar: Hot-rolled, black surface
5. Technical Data: According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing
7. Test of Alloy steel round bar: 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 of Alloy steel round bar: Heat No. Will be cold stamped and Steel grade, diameter (mm), length (mm), and the manufacturer LOGO and weight (kg) is painted.
Step Shaft JS-700 Tube JS-700 Pie-shaped JS-700 Ring JS-700 Module Large valves of the main JS-700 Other Profiled forgings JS-700
Standard: Our products meet Chinese GB, Japanese JIS, US ASTM, UK BS, EU DIN standards and so on.
Our advantages such as advanced management and operation concepts, suitable work facilities, highly qualified talents and a number of trade partners who have long-term and close cooperation with us have ensured us to provide global customers with competitive high-quality commodities and excellent services, quickly, accurately, conveniently and completely.
Round bar: Diameter : 1mm-2000mm
Square bar: Size: 50mm * 50mm-600mm *600mm
Plate steel/flat bar: Size: Thickness: 0.1mm-800mm Width: 10mm to 1500mm