Heavy Duty Forged Components for Industrial Machinery and Equipment
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Product Highlights
- Wide Material Selection: Available in SCM440, SCM435, 4130, 4140, 4145, 42CrMo4, and 1.7225 grades.
- Comprehensive Heat Treatment: Options include soft annealing, hardening, normalizing, and tempering to meet specific hardness requirements.
- Strict Quality Inspection: 100% Ultrasonic testing performed according to SEP1921-84 GR.3 CLASS C/C standards.
- Flexible Surface Finish: Offers rough machining, black surface, peeled, or turned finishes based on customer needs.
- Customized Packing: Standard seaworthy packing available or customized packaging as per customer requirements.
- Fast Delivery Time: 30 days delivery after order confirmation, with off-peak season lead time within 15 workdays.
- Versatile Applications: Ideal for statically and dynamically stressed components in vehicles, engines, gears, and crankshafts.
- Diverse Diameter Range: Round bars available from 16mm to 1000mm depending on supply condition.
Product Attributes
- Customization
- Available
- Type
- Round
- Standard
- AISI, ASTM, DIN, JIS, GB
- Model NO.
- forged parts
- Composition
- Alloy Steel or Carbon Steel
- Technique
- Forged
- Shape
- Bar
- Surface Treatment
- Rough Machining or Black Surface
- Special Use
- Cold Heading Steel, Mold Steel
- Application
- Structural Steel Bar
- Ready Stock Grade
- 1045 4140 Forged Steel Bar
- Delivery Time of New Goods
- 30days
- Heat Treatment
- Qt/Normalized/Annealing
- Rough Machining Diameter Tolerance
- -0/+0.5mm
- Transport Package
- Seaworthy Packaging
- Specification
- 200mm-1000mm
- Trademark
- Shandong
- Origin
- China
- Production Capacity
- 5000tons
Product Images of Heavy Duty Forged Components for Industrial Machinery and Equipment
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Heavy Duty Forged Components for Industrial Machinery and Equipment -
Heavy Duty Forged Components for Industrial Machinery and Equipment -
Heavy Duty Forged Components for Industrial Machinery and Equipment -
Heavy Duty Forged Components for Industrial Machinery and Equipment -
Heavy Duty Forged Components for Industrial Machinery and Equipment -
Heavy Duty Forged Components for Industrial Machinery and Equipment -
Heavy Duty Forged Components for Industrial Machinery and Equipment
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Product Description
Forged Alloy Steel Round Bar 4140
1.7225
Hot forging steel bar
Forged parts
SCM440 SCM435 4130 4140 4145 forged bars
1.Chemical Composition (%):
Round: Dia. 1
6
- 1000mm
16
mm-3
5
0mm with hot rolled supply condition;
200-1000mm with forged supply condition
3.
Delivery condition : Hot rolled or forged, Peeled or black surface, annealed or QT.
4.Applications:
Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.
5.Heat Treatment:
Soft annealing: heat to 680-720°C, cool slowly.
Hardness after annealing: Max. 241 HB
Hardening: 820 - 850 °C
Normalizing temperature: 840-880°C
Tempering: 540-680°C
6. Inspection: 100% Ultrasonic according to the test standards:SEP1921-84,GR.3 CLASS C/C
7. Packing situation: standard seaworthy packing or as customer required
8. Delivery time: 30 days after order confirmed
9. Process: EAF+LF+VD ( necessary) +UT+ Peeled(optional) +Turned (optional) + Heat Treatment (optional)
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR195945". Items marked "
" are certified.
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Company Profile
SHANDONG DAJIN METAL MATERIAL Co., Ltd. is a company of special steel stocklist&exporter, Dajin has been suppling high-quality metals to customers worldwide since 2010, with almost 10 years metal export experience, Dajin Metal focus on cold drawn bars in carbon&alloy in round, hex, and square that meet ASTM, SAE and JIS specifications and standards.
Who is the members of Dajin?
1. Professional steel technical staff
With the ability of metallurgical, rolling, forging, heat treatment, UT testing, metallographic analysis etc. Under this professional knowledge and testing capabilities, Dajin can provide the professional services to client from all over the world.
2. Rich resources of steel
In the aspect of resources and information, we have established cooperative relationship with many mills, either state-owned or private owned in China, such as: Baosteel, Shagang, HBIS, Tisco, Valin, Shansteel etc. Under this high quality steel resources, Dajin can provide the best quality based on client's target price.
3. Professional export staff
Dajin has professional export staff with 10 years steel export experience. It can provide GB, American standard, German standard, Japanese standard, industry standard and special steel product according to customer's special requirements. It can also provide customized service according to customer's requirement.
What's the products Dajin supply?
1. Black steel bars: Hot rolled round bar(dia: 16mm-350mm), forged steel bar(Dia: 200mm-1000mm), forged ring&forged parts(according to drawing), with over 1, 000 tons stock.
2. Precision finishing steel rod: Steel bar and steel pipe.
Main shape: Hex, round, square bar and flat; QT steel bar and turning bars. We have our own deep processing factory, heat treatment furnance and compelete inspection equipments.
Dajin always keep 1000-1500tons ready stock of cold darwn steel bar/hot rolled steel rod with grade 1215, 12L14, SUS303 Cu, SS400, 1020/1018, 1045 and 4140, size range 5mm-300mm. MOQ can be 2tons, average delivery time 10-15days. Welcome all client's order and sample request.
About Our Factory & Business Background
- Address
- Guanli Road, Fengcheng Industry Zone, Laicheng District, Laiwu, Shandong, China
- Terms of Payment
- LC, T/T, D/P, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, FAS, DDP, CPT, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao port, Tianjin port, Shanghai port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2017-03-04
- Main Markets
- North America, South America, Southeast Asia, Africa, Oceania, Eastern Asia
FAQ
- What materials are available for these forged bars?
- We offer SCM440, SCM435, 4130, 4140, 4145, 42CrMo4, and 1.7225 grades in alloy or carbon steel.
- What heat treatment options do you provide?
- We provide soft annealing, hardening, normalizing, and tempering with specific temperature ranges for each process.
- How is the quality of the forged bars ensured?
- All products undergo 100% ultrasonic inspection according to SEP1921-84 GR.3 CLASS C/C standards.
- What are the available sizes for round bars?
- Diameters range from 16mm to 1000mm, with specific conditions for hot rolled and forged supply.
- What is the standard delivery time?
- The delivery time is 30 days after order confirmation, or within 15 workdays during off-peak seasons.
- Can the packing be customized?
- Yes, we offer standard seaworthy packing or customized packing as required by the customer.
- What payment terms do you accept?
- We accept LC, T/T, D/P, and Western Union for international transactions.
- Where are your nearest shipping ports?
- Our nearest ports are Qingdao, Tianjin, and Shanghai.
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