• 1.7225 SAE4140 SCM440 Speical Alloy Steel Round Bar
  • 1.7225 SAE4140 SCM440 Speical Alloy Steel Round Bar
  • 1.7225 SAE4140 SCM440 Speical Alloy Steel Round Bar
  • 1.7225 SAE4140 SCM440 Speical Alloy Steel Round Bar
  • 1.7225 SAE4140 SCM440 Speical Alloy Steel Round Bar
  • 1.7225 SAE4140 SCM440 Speical Alloy Steel Round Bar

1.7225 SAE4140 SCM440 Speical Alloy Steel Round Bar

Type: Alloy Steel Bar
Standard: AISI, ASTM, GB, JIS, DIN, BS
Technique: Hot Rolled
Application: Structural Steel Bar, Tool Steel Bar
Surface Treatment: Black, Grinded, Machined
Alloy: Alloy
Customization:

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Basic Info.

Model NO.
1.7225/SAE4140/42CrMo/SCM440
Special Use
Mold Steel
Heat Treatment
Annealing/Q+T
Technology
Hot Rolled/Forged
Certificate
ISO/Mill Certificate
Test
SGS/Ut100%/Elements Testing
Payment
L/C or T/T
Delivery Quantity
Include MOQ
Transport Package
for Customers′ Request
Specification
diameter 14-460mm
Trademark
CF STEEL
Origin
Guangdong, China
HS Code
7228300000
Production Capacity
1000t/Month

Product Description

1.7225 SAE4140 SCM440 Speical Steel Round Bar

Chemical composition(%):
C Si Mn Cr P S Mo
0.38-0.45 0.17-0.37 0.50-0.80 0.90-1.20 ≤0.035 ≤0.035 0.15-0.25

Equivalent grades:
GB(China) DIN(German) AISI(USA) JIS(Japan)
42CrMo 1.7225 SAE4140 SCM440


Available size(mm):
Flat Bar Size(mm) Round bar Size(mm)
Thickness Width Length Diameter Length
10-280 200-2200 2000-10000 20-260 3000-6000 


Recommend heat treatment:
Quenching Tempering
Heating temperature/ºC Cooling way Hardness (HRC) Tempering
 temperature
/ºC
Cooling way Hardness
(HRC)
850-880 Oil Cooling 50-52 450-650 Air cooling ≥48

Feature:
1. Good strength, hardenability and toughness.
2. High creep strength and long lasting strength under the high temperature.

Appliation:
Production load large, complex shape and valuable tool (e.g, scraper, gear, milling cutter, drilling, tapping, etc.)Cold forging die, forging tools;Strip cutting machine, heading forming die.

Delivery time:
For abundant stock, 15-20 days.
For customized products, 30-50 days.

Our services:
1. Sizes material and others are all at your requirements and can be change.
2. Price varies on material, dimensions, finished craft and different payment.
3. We are direct manufacturer in machinery manufacturing with experience of many years.
4. Detailed production design can be made according to the information you offer.
5. Each material will be passed the UT test.
6. We have an adequate inventory, so that we can effect a quickly delivery.

All the sizes as require can be customerized as fresh production with MOQ,products of required specifications can be developed/produced per international, chinese or industry standards, or based on agreements with customers.

Payment term: T/T or L/C

1.7225 SAE4140 SCM440 Speical Alloy Steel Round Bar












 

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Diamond Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Management System Certification
ISO 9001, ISO 9000, IATF16949
Export Year
2012-11-11