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| Product Name: |
SAE4340/DIN 1.6511 alloy steel
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| Supply Ability: |
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| Related proudcts |
alloy steel plate, alloy steel block, |
| Specifications |
Steel plate (mm) Mill name Thickness Width Length Hot rolled |
| Price Term: |
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| Minimum Order |
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| Unit Price: |
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1. Grade：SAE4340/DIN 1.6511/JIS SNCM439/GB 40CrNiMo
2. Condition：Hot rolled or forged，Annealed，Black surface
3. Hardness：≤255HBS
4. Ultrasonic test standard：SPE1921-GR3, CLASS C/C or D/D
5. Hot rolled technology：EAF+LF+VD
Forged technology：EAF+LF+VD+ESR+Forging +QT+Machined surface
Mill Name：Xianggang,Xining,Wenfeng,shougang,,Baogang.
7. MOQï¼?Tons
8. Payment termï¼?0% deposit. the balance against L/C at
sight or T/T
9. Packing term：raw packing or according to customer's
requirement
10. Supply Abilityï¼?000 T/Month
Chemical compositionï¼?
C Mn Si S P Ni Cr Mo
SAE4340 0.38-0.43 0.60-0.90 0.15-0.35 �.040 �.035 1.65-2.00 0.70-0.90 0.20-0.30
SNCM439 0.36-0.43 0.60-0.90 0.15-0.35 �.025 �.025 1.60-2.00 0.60-1.00 0.15-0.30
40CrNiMo 0.37-0.44 0.50-0.80 0.17-0.37 �.025 �.025 1.25-1.65 0.60-0.90 0.15-0.25
Co***red grades(based on usage):
Chinese American German Japanese
GB AISI DIN JIS
40CrNiMo SAE4340 1.6511 SNCM439
Specifications:
Steel plate (mm) Mill name
Thickness Width Length
Hot rolled condition 16~125 225~2400 1800~5800 Xianggang, Wenfeng, Xining Mill
Hot rolled condition 130~200 225~2400 1600~5800 BaoGang, Shougang Mill
Forged condition 130~680 610~1200 2500~4000 Local mill with 6000tons fluid forged mill
Steel Round Bar(mm) Mill name
Diameter Length
Hot rolled condition ¢16~¢205 2000~5800 Xianggang, Wenfeng, Xining Mill
Forged condition ¢150~¢600 2500~4000 BaoGang, Shougang Mill
14.Applications: used for vane, shaft, bolt of large steamer.
15. Competitive Advantage:
Have high strength and toughness
The stability of the excellent hardenability and overheating.
Competitive price,Fast production lead time
All the material are inspected with 3 times to meet the highly standards
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| Company: |
Dongguan Ruiyuan Steel Co., Ltd.
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| Contact: |
Ms. Coco Fan |
| Address: |
2nd Floor, Shihai Commercial Building, Jinghai Road, Changan Town, Dongguan, Guangdong, China |
| Postcode: |
523800 |
| Tel: |
86-769-89878426 |
| Fax: |
86-769-89026617 |
| E-mail: |
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