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Alloy steel AISI 4340 SCM435 SCM440 material

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Port: Huangshi/Wuhan/Shanghai/Tianjin/Shenzhen
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 1000 Ton/Tons per Month Alloy steel AISI 4340 SCM435 SCM440 material
UT test standard: SEP1921-84 class3 C/c to D/d
Production route: EF/EAF+LF+VD/ESR
Place of Origin: Hubei China
Quality inspection: UT, Chemical test, Microstructure, Physical properties etc.
Product Name: Alloy steel AISI 4340 SCM435 SCM440 material
Tolerance: 0/+1.0mm(turned) -0/+5.0mm(black)
Service: Sample free and 24 hours online
Dimensions: Customized
Grade: SCM440 alloy forged steel
Standard: AiSi,ASTM,bs,DIN,GB,JIS
Model Number: JIS SCM440
Certification: ISO9001
Surface treatment: Black surface/ Grinded/ Machined
Brand Name: Kangheng
Special Use: Mold Steel
Type: Alloy Steel Bar
Alloy Or Not: Is Alloy
Heat Treatment: Annealed/Quenching/Tempering
Technique: Hot Rolled
Application: Tool Steel Bar
Steel Grade: Alloy Steel JIS SCm440
Delivery Detail: Shipped in 45-60 days after payment
Packaging Detail: in seaworthy packing, steel wire and steel strips bundled, anti-rust oil painting for machined materials.
Huangshi Kangheng Industrial Corporation Limited
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Manufacturer, Trading Company
75%
Response Rate
100.0%
On-time delivery rate
US$ 90+
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                            alloy steel AISI 4340 SCM435 SCM440 material

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GB

DIN

AISI

JIS

42CrMo4

1.7225

4140

SCM440

 

 

 

 

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C

Si

Mn

P

S

Cr

Mo

V

0.38-0.43

0.15-0.35

0.75-1.00

≤0.035

≤0.040

0.80-1.10

0.15-0.25

0.20-0.50

 

 

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Round Steel Bar

Dia60-800mm

Flat Steel Bar

25-400mm*200-800mm

 

 

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                                                                         Black surface/ Grinded/ Machined

 

 

 

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                                         Annealed HBS 217 max

 

 

 

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 Alloy Steel JIS SCM440, engineering steel supplied in quenched and tempered conditions.Very good machinability,high toughness,high creep strength,repeated impact resistant capability.

 

 

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 JIS SCM440 alloy steel is used to producecomponents with high requirements on toughness, e.g. gear wheels, pinions, connecting rods, parts for mechanical engineering .

  

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Production Process

 

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How to order

 

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Packaging & Shipping

 

 

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                        Alloy steel AISI 4340 SCM435 SCM440 material

 

 

 

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Company Information

 

We have our own factory with various production facilities and testing equipments, like: EAF+LF+VD           Furnaces, ESR furnaces, Hydraulic forging hammers, Rolling equipments, Annealing furnace, Q+T facilities, grinding/milling/lathes machines and chemical /physical analysis test equipment etc. Our products have been recognized by ISO 9001 International Quality System. We can produce products according to International standard and customer's requirements.

 

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FAQ

 

 

 

1. Why can you rely on us for quality product?

 

  Advanced equipment, professional staff, strict technique supervision,

  we have passed the certificate of ISO 9001 system.

 

 

2. How about the price?

 

  Working with us, you can lower your cost and beat your competitors.

 

 

3. What are the differences between us and other companies?

 

  Free Samples, guaranteed delivery time, trade assurance service, quantity discount.

 

 

4. Why do you choose us?

 

 Excellent quality, competitive price and the best service.

 

 

5.Supposed that I'm not satisfied with your products after receiving them,what should I do?

 

You can place your order online by Trade Assurance.If our products are not shipped on time or the product quality does not meet the standards set in our contract ,Alibaba.com will return the covered a amount of your payment. Trade Assurance is a free service provided by Alibaba.

 

 

How to contact us

 Send your inquiry details in the below for samples,click ''send'''now!

 

 

 

 

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