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Torich International Co.,Ltd.
Torich International Co.,Ltd.  

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Alloy steel pipes AISI4130 AISI4140 ASTM A519 

Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: Alloy steel 4130 4140
Production Capacity: 1000
Delivery Date: 50
Grade: Alloy Steel
Application: Engineering, Mechanical
Means of Transport: Ocean
Packing: in bundles
Product: Seamless steel tubes
Heat treatment: SR, Normalized

Alloy steel 4130 4140 ASTM A519

ASTM A519 SEAMLESS STEEL TUBES, by DOM production,
with the steel grade of SAE4140 and SAE4130,
other alloy steel grade upon customer's agreement.:

SAE4130:
C: 0.28-0.33%
Mn: 0.40-0.60%
P max 0.40%
S max 0.40%
Si: 0.15-0.35%
Cr: 0.80-1.10%
Mo: 0.15-0.25%

SAE4140:
C: 0.38-0.43%
Mn: 0.75-1.00%
P max 0.40%
S max 0.40%
Si: 0.15-0.35%
Cr: 0.80-1.10%
Mo: 0.15-0.25%

Sizing Method:
1. HF- hot finished
2.CW-cold worked

Themal Heattreatments:
1. A-Annealed
2. N-Normalized
3. QT-Quenched and Tempered
4. SR-Stress Relieved or Finish Anneal

Detail mechanical properties please refer to our sales team.
Please specify the data if you have detail requirement on Mechanical properties.

Mr. Richard
skype Mr. Richard
Managing Director
Tel: 86-574-88255925
Fax: 86-574-88086983
Mobile: 137 3616 4628
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Company Info

Torich International Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

Sales:   skype

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