EN 1.7225 Alloy Steel Plate 42CrMo4 Alloy Steel Chemical Composition and

Product Specification

EN 1.7225 Alloy Steel Plate 42CrMo4 Alloy Steel Chemical Composition and Mechanical Data

Products Specification of  Steel Plate

Regular Thickness of our aisi4140 Steel Plate in stock

Note: Standard size of our plate: 1500*6000mm  2000*8000mm 2200*12000mm .

Our Service for our AISI4140 Allot Steel Plate

• Cutting

We have several cutting machine for customer cutting request. Our cutting thickness from 4mm to 150mm. Cutting tolerance within ±5mm, Cutting width range within 2500mm, cutting length within 10 meters.

Our cutting method is plasma cutting. The cutting edge is very smooth without burr.  We can cutting our plate into any shape as clients request. If you have request on cutting plate. Please free contact with me and send me your drawning of the cutting items.

1.7225 Material, 42CrMo4 Chemical Composition

The following table shows 42CrMo4 material chemical composition.

42CrMo4 (1.7225) Material Mechanical Properties

42CrMo4 steel properties at room temperature in the quenched and tempered condition.

• Yield strength: ≥900 N/mm2 (d≤16mm, t≤8mm)
  • ≥750 N/mm2 (16 < d ≤ 40mm, 8 < t ≤ 20mm)
  • ≥900 N/mm2 (40 < d ≤ 100mm, 20 < t ≤ 60mm)
  • ≥900 N/mm2 (100 < d ≤ 160mm, 60 < t ≤ 100mm)
  • ≥900 N/mm2 (160 < d ≤ 250mm, 100 < t ≤ 160mm)
• Tensile strength: 1100-1300 N/mm2 (d≤16mm, t≤8mm)
  • 1000-1200 N/mm2 (16 < d ≤ 40mm, 8 < t ≤ 20mm)
  • 900-1100 N/mm2 (40 < d ≤ 100mm, 20 < t ≤ 60mm)
  • 850-950 N/mm2 (100 < d ≤ 160mm, 60 < t ≤ 100mm)
  • 750-900 N/mm2 (160 < d ≤ 250mm, 100 < t ≤ 160mm)
• Elongation: ≥ 10% (d≤16mm, t≤8mm)
  • ≥11% (16 < d ≤ 40mm, 8 < t ≤ 20mm)
  • ≥12% (40 < d ≤ 100mm, 20 < t ≤ 60mm)
  • ≥13% (100 < d ≤ 160mm, 60 < t ≤ 100mm)
  • ≥14% (160 < d ≤ 250mm, 100 < t ≤ 160mm)
• Impact strength of longitudinal Charpy-V-notch test: ≥35J (16 < d ≤ 250mm, 8 < t ≤ 160mm)
• 42CrMo4+QT hardness in HRC: ≥53 (after flame or induction hardening)
• 42CrMo4 hardness in HBW: ≤255 (treated to improve shearability); ≤241 (soft annealed)

Introduce of our company

Our company founded in 1998, covers an area of 200,000 square meters, with more than 500 employees, is a company specializing in the building materials industry. The company is an agent of Shandong Iron and Steel, Laiwu Iron and Steel, Handan Iron and Steel, Anshan Iron and Steel, Rizhao Iron and Steel, Puyang and other steel mills, and has a first-hand source of goods. Our company mainly engaged in producing and exporting Hot rolled steel coil, Cold rolled steel coil, Checkered steel plate, Flat steel, Steel Rod, Steel pipe.Meanwhile, group company imported the most advanced technology from Germany, Japan, Belgium and America, UK etc. For iron-smelting, and processing steel sheet, also equipping with the complete automatic system, become the advanced and biggest professional manufacturer in China Currently the Group holds the Tubes Mill and production lines of galvanized, galvalume, aluzinc and prepainted steel, with the annual production capacity of 2 million tons.

FAQ

Q :Are you a manufacturer or trading company?
A: We are a professional manufacturer with 1.5 million tons of steel annually in China. We have passed the factory inspection by
various international organizations and have our own sales team. Welcome to seeing and inspecting our factory.
Q: Do you have quality control system?
A: Yes,we have iso,bv,sgs certifications and our own quality contorl laboratory.
Q: How long is your delivery time?
A: Within 7-15 days after receiving the deposit or L/C at sight. Longer lead time will be required for special designed product
Q: Do you provide samples ? is it free or extra ?
A:Yes, we could offer the sample for free charge but the delivery charges will be covered by our customers.
Q: Do you provide after-sale service?
A: We provide after-sales service and offer 100% guarantee on our products.