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High strength cast and forged parts: Precision Manufacturing Ensures Stability in Heavy-Duty Working Conditions

2026-02-10
Latest company news about High strength cast and forged parts: Precision Manufacturing Ensures Stability in Heavy-Duty Working Conditions
Product Specifications
Product: high strength, wear resistance, impact resistance and extended life high strength cast and forged parts
MOQ: 1 pieces
Model NO: Customized
Size: as Drawing
Machining tolerance: +/-0.01mm
Application: Heavy Machinery, Crusher, Automobile, Aerospace, Construction Machinery Use
Material: High Strength Alloy Steel (40Cr, 42CrMo, 35CrMo), Carbon Steel (Q355, Q235), Stainless Steel, Nickel-Based Alloy, Titanium Alloy
Surface Treatment: Quenching & Tempering, Shot Blasting, Electroplating, Phosphating, Anti-Corrosion Coating, Polishing
Manufacturing Process: Precision Casting (Sand Casting, Investment Casting), Forging (Hot Forging, Cold Forging, Precision Forging), Heat Treatment, CNC Machining
Plant: We Have Our Own Factory
After-sales Service: Support in 24h
Warranty: Offered
Certification: CE, ISO 9001:2000, ASTM, API
Standard: ASME, JIS, GB, DIN, ASTM A668
Inspection: Ut, RT, MT, PT, metallographic inspection, hardness test, tensile strength test, impact test, dimensional inspection, etc
Application: used in metallurgy, mining, chemical industry, cement, construction, automobile manufacturing, aerospace, heavy machinery equipment, etc.
Color: to Order
Delivery Time: 7 - 30 days/ negotiable
Transport Package: Steel Frame, Wooden Cases
Advantage: Rich Experience, Best Service, Professional Team, High Precision, Superior Strength, Strict Quality Control.
High strength cast and forged parts Composition

40Cr: C 0.37-0.44%, Si 0.17-0.37%, Mn 0.50-0.80%, Cr 0.80-1.10%; 42CrMo: C 0.38-0.45%, Si 0.17-0.37%, Mn 0.50-0.80%, Cr 0.90-1.20%, Mo 0.15-0.25%; Q355: C ≤0.20%, Si ≤0.55%, Mn 1.00-1.60%; customized according to material grade and working condition requirements.

Features

Excellent high strength, tensile strength up to 800-1500MPa, strong load-bearing capacity, can withstand heavy-duty and high-pressure working conditions without deformation or fracture. Good toughness and impact resistance, able to adapt to frequent impact and vibration in heavy machinery operation. High precision and dimensional stability, strict control of machining tolerance, ensuring perfect matching with equipment installation. Superior wear resistance and corrosion resistance, after professional heat treatment and surface treatment, service life is extended by 2-4 times compared with ordinary cast and forged parts. Versatile customization, suitable for various specifications and models of heavy equipment, can be produced according to drawings and samples.

Limitations

High manufacturing cost, complex production process (forging + casting + heat treatment), long production cycle compared with ordinary parts. High requirements for raw materials and processing technology, requiring professional production equipment and technical team. Machinability is slightly poor for high-hardness materials, requiring special tools for drilling and cutting.

Applicable Scenarios

Heavy machinery parts (engine crankshaft, connecting rod, gear), crusher components (crusher shaft, eccentric shaft, bearing seat), automobile parts (transmission shaft, steering knuckle), aerospace components (lightweight high-strength forging parts), construction machinery parts (excavator bucket teeth, loader arm parts), metallurgical and mining equipment parts (conveyor roller, crusher frame), etc.

Reference
Standard Nominal Chemical Composition (%) C Si Mn Cr Mo Ni S P
40Cr (GB/T 3077) - 0.37-0.44 0.17-0.37 0.50-0.80 0.80-1.10 —— —— ≤0.035 ≤0.035
42CrMo (GB/T 3077) - 0.38-0.45 0.17-0.37 0.50-0.80 0.90-1.20 0.15-0.25 —— ≤0.035 ≤0.035
35CrMo (GB/T 3077) - 0.32-0.40 0.17-0.37 0.40-0.70 0.80-1.10 0.15-0.25 —— ≤0.035 ≤0.035
Q355 (GB/T 1591) - ≤0.20 ≤0.55 1.00-1.60 ≤0.30 —— —— ≤0.035 ≤0.040
ASTM A668 Grade A - 0.28-0.36 0.17-0.37 0.60-0.90 0.80-1.10 —— —— ≤0.035 ≤0.035
Ni-Cr Alloy (Custom) - 0.25-0.35 ≤0.50 0.50-0.80 1.50-2.00 0.20-0.40 1.00-1.50 ≤0.030 ≤0.030
FAQ

Q: Can you manufacture Customization products?

A: Yes, we can. We can produce both standard and special products. Our team can make them according to your drawings and samples.

Q: Do you provide free samples?

A: Yes, usually we provide free samples for testing under the condition of freight paid by customer.

Q: What is the Warranty for our products ?

A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.

Q: Can the products be customized as our need, such as put on our logo?

A: Surely our products can be customized as your need, Put on your logo is also available.

Q: What information do we need to provide to you in order to confirm our parts order?

A: provide us your drawings or detailed specifications for our technical staff could make the drawing.

Q: Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery

Q: Transportation?

A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight.

Q: Do you support drop shipping?

A: Yes, your drop shipping is available.

Q: What kind of materials are using for the products?

A: We supply all kinds of high strength materials for cast and forged parts, including high strength alloy steel, carbon steel, stainless steel, nickel-based alloy, titanium alloy, etc., to meet different heavy-duty working condition requirements.

Q: What kinds of products do you offer?

A: We mainly produce various high strength cast and forged parts, such as heavy machinery gears, crusher shafts, automobile steering knuckles, aerospace lightweight forging parts, construction machinery bucket teeth, metallurgical equipment rollers, and other custom high strength cast and forged components.

Our Advantages
  1. 20-year Foundry & Forging Operation Experience.
  2. Friendly & High Efficient Technical & Commercial Communication.
  3. Professional Export Practices: Exported to +60 Overseas Countries.
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High strength cast and forged parts: Precision Manufacturing Ensures Stability in Heavy-Duty Working Conditions
2026-02-10
Latest company news about High strength cast and forged parts: Precision Manufacturing Ensures Stability in Heavy-Duty Working Conditions
Product Specifications
Product: high strength, wear resistance, impact resistance and extended life high strength cast and forged parts
MOQ: 1 pieces
Model NO: Customized
Size: as Drawing
Machining tolerance: +/-0.01mm
Application: Heavy Machinery, Crusher, Automobile, Aerospace, Construction Machinery Use
Material: High Strength Alloy Steel (40Cr, 42CrMo, 35CrMo), Carbon Steel (Q355, Q235), Stainless Steel, Nickel-Based Alloy, Titanium Alloy
Surface Treatment: Quenching & Tempering, Shot Blasting, Electroplating, Phosphating, Anti-Corrosion Coating, Polishing
Manufacturing Process: Precision Casting (Sand Casting, Investment Casting), Forging (Hot Forging, Cold Forging, Precision Forging), Heat Treatment, CNC Machining
Plant: We Have Our Own Factory
After-sales Service: Support in 24h
Warranty: Offered
Certification: CE, ISO 9001:2000, ASTM, API
Standard: ASME, JIS, GB, DIN, ASTM A668
Inspection: Ut, RT, MT, PT, metallographic inspection, hardness test, tensile strength test, impact test, dimensional inspection, etc
Application: used in metallurgy, mining, chemical industry, cement, construction, automobile manufacturing, aerospace, heavy machinery equipment, etc.
Color: to Order
Delivery Time: 7 - 30 days/ negotiable
Transport Package: Steel Frame, Wooden Cases
Advantage: Rich Experience, Best Service, Professional Team, High Precision, Superior Strength, Strict Quality Control.
High strength cast and forged parts Composition

40Cr: C 0.37-0.44%, Si 0.17-0.37%, Mn 0.50-0.80%, Cr 0.80-1.10%; 42CrMo: C 0.38-0.45%, Si 0.17-0.37%, Mn 0.50-0.80%, Cr 0.90-1.20%, Mo 0.15-0.25%; Q355: C ≤0.20%, Si ≤0.55%, Mn 1.00-1.60%; customized according to material grade and working condition requirements.

Features

Excellent high strength, tensile strength up to 800-1500MPa, strong load-bearing capacity, can withstand heavy-duty and high-pressure working conditions without deformation or fracture. Good toughness and impact resistance, able to adapt to frequent impact and vibration in heavy machinery operation. High precision and dimensional stability, strict control of machining tolerance, ensuring perfect matching with equipment installation. Superior wear resistance and corrosion resistance, after professional heat treatment and surface treatment, service life is extended by 2-4 times compared with ordinary cast and forged parts. Versatile customization, suitable for various specifications and models of heavy equipment, can be produced according to drawings and samples.

Limitations

High manufacturing cost, complex production process (forging + casting + heat treatment), long production cycle compared with ordinary parts. High requirements for raw materials and processing technology, requiring professional production equipment and technical team. Machinability is slightly poor for high-hardness materials, requiring special tools for drilling and cutting.

Applicable Scenarios

Heavy machinery parts (engine crankshaft, connecting rod, gear), crusher components (crusher shaft, eccentric shaft, bearing seat), automobile parts (transmission shaft, steering knuckle), aerospace components (lightweight high-strength forging parts), construction machinery parts (excavator bucket teeth, loader arm parts), metallurgical and mining equipment parts (conveyor roller, crusher frame), etc.

Reference
Standard Nominal Chemical Composition (%) C Si Mn Cr Mo Ni S P
40Cr (GB/T 3077) - 0.37-0.44 0.17-0.37 0.50-0.80 0.80-1.10 —— —— ≤0.035 ≤0.035
42CrMo (GB/T 3077) - 0.38-0.45 0.17-0.37 0.50-0.80 0.90-1.20 0.15-0.25 —— ≤0.035 ≤0.035
35CrMo (GB/T 3077) - 0.32-0.40 0.17-0.37 0.40-0.70 0.80-1.10 0.15-0.25 —— ≤0.035 ≤0.035
Q355 (GB/T 1591) - ≤0.20 ≤0.55 1.00-1.60 ≤0.30 —— —— ≤0.035 ≤0.040
ASTM A668 Grade A - 0.28-0.36 0.17-0.37 0.60-0.90 0.80-1.10 —— —— ≤0.035 ≤0.035
Ni-Cr Alloy (Custom) - 0.25-0.35 ≤0.50 0.50-0.80 1.50-2.00 0.20-0.40 1.00-1.50 ≤0.030 ≤0.030
FAQ

Q: Can you manufacture Customization products?

A: Yes, we can. We can produce both standard and special products. Our team can make them according to your drawings and samples.

Q: Do you provide free samples?

A: Yes, usually we provide free samples for testing under the condition of freight paid by customer.

Q: What is the Warranty for our products ?

A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.

Q: Can the products be customized as our need, such as put on our logo?

A: Surely our products can be customized as your need, Put on your logo is also available.

Q: What information do we need to provide to you in order to confirm our parts order?

A: provide us your drawings or detailed specifications for our technical staff could make the drawing.

Q: Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery

Q: Transportation?

A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight.

Q: Do you support drop shipping?

A: Yes, your drop shipping is available.

Q: What kind of materials are using for the products?

A: We supply all kinds of high strength materials for cast and forged parts, including high strength alloy steel, carbon steel, stainless steel, nickel-based alloy, titanium alloy, etc., to meet different heavy-duty working condition requirements.

Q: What kinds of products do you offer?

A: We mainly produce various high strength cast and forged parts, such as heavy machinery gears, crusher shafts, automobile steering knuckles, aerospace lightweight forging parts, construction machinery bucket teeth, metallurgical equipment rollers, and other custom high strength cast and forged components.

Our Advantages
  1. 20-year Foundry & Forging Operation Experience.
  2. Friendly & High Efficient Technical & Commercial Communication.
  3. Professional Export Practices: Exported to +60 Overseas Countries.
Eternal Bliss Alloy Casting & Forging Co.,LTD.
1099 Xinhua Road,214104, Xishan District, Wuxi, Jiangsu,China
Tel: 0086-13093023772
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