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aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

USD $500 - $1,000 /Ton

Min.Order:1 Ton

Supply Ability:
5600 Ton / Tons per Month
Port:
Shenzhen
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal

Quick Details View All >

Steel Grade:
aisi 4140 steel round bar
Standard:
AISI, ASTM, BS, DIN, GB, JIS
Dimensions:
aisi 4140 steel round bar
Place of Origin:
Guangdong, China
Brand Name:
OTAI STEEL
Model Number:
4140/42CrMo4/42CrMo/1.7225/scm440

Dongguan City Yaoteng Special Steel Co., Ltd.

Business Type: Manufacturer,Trading Company
Dongguan Guangdong China
Main Products: H13 tool Steel round bar ,tool steel plate ,High speed steel ,mold steel ,Automotive steel
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Product Details

 

Products Description

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round baraisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

  • Application of 4140 steel  
  • 4140 steel usually suitable for unibody electrical and electronic mold.
  • For plastic mould and die holders.
  • For making main shaft of streamer, bolt for 400°C.
  • For making the hammer stem and aggravating drill pipe.

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

  •   Heat treatment of 4140 alloy steel  
  • Forging:Heat slowly and uniformly to 1000°C. After forging cool slowly.
  •  Annealing: 780-800`C slow cooling
  • Annealed Hardness:200-230HB
  • Oil Hardening:840-860 
  • Tempering:470-560
  • HRC Secondar Hardness:41-52
  • Characteristic of 4140 alloy steel  
  • High strength and toughness !
  • Good hardenability and the quenching deformation is small!
  • Good processability and easy polishing.
  • Easy texture and platable.
  • The strength and section are bigger than 35CrMo(4135).

 

 

Packaging & Shipping

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round baraisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

 

 

 

Our Services

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

 

Company Information

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar  

 

 

FAQ

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

 

 

 

Contact us

aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel solid round bar

Tel:        +86-0769-3389 9333

Fax:       +86-0769-8870 5839

Skype:    lara.liao80

Email:      laraliao AT toolsteel DOT net DOT cn

               lara AT otaisteel DOT com

TM:        cn1511348531

Mobile:   86 13711884714

 

Contact Supplier

Mr. Jack Tan Chat Now
Telephone
86-0769-33232622
Fax
86-0769-88705839
Address
DongGuan city, GaoBu town, GaoLong read YiFang Dongguan,Guangdong
Showroom
https://toolsteel.goldsupplier.com/

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Quick Details

Steel Grade:
aisi 4140 steel round bar
Standard:
AISI, ASTM, BS, DIN, GB, JIS
Dimensions:
aisi 4140 steel round bar
Place of Origin:
Guangdong, China
Brand Name:
OTAI STEEL
Model Number:
4140/42CrMo4/42CrMo/1.7225/scm440
Technique:
Forged
Application:
Tool Steel Bar
Alloy Or Not:
Is Alloy
Special Use:
Mold Steel
Type:
Alloy Steel Bar