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AISI4140 AISI4130 Alloy Steel Pipes

Torich International Co.,Ltd
Torich International Co.,Ltd
City: Ningbo
Province/State: Zhejiang
Tel: 86-574-88086983
Contact Person:
Mr. Richard

AISI4140 AISI4130 Alloy Steel Pipes

Place of Origin : China
Brand Name : Torich
Certification : IS09001 ISO14001 TS16949
Model Number : Alloy steel 4130 4140 ASTM A519
Sizing Method : 1. HF- hot finished 2.CW-cold worked
MOQ : 5TONS
Price : Negotiation
Packaging Details : In bundles or cartons
Delivery Time : 30-60DAYS
Payment Terms : T/T L/C
Supply Ability : 50000 TONS PER YEAR
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Alloy steel 4130 4140 for ASTM A519 seamless steel tubes

ASTM A519 SEAMLESS STEEL TUBES, by Drawn over mandrel


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 Heat treatments:
1. A-Annealed
2. N-Normalized
3. QT-Quenched and Tempered
4. SR-Stress Relieved or Finish Anneal
Different heat treatment can increase the hardness to desired level.
Apply for bushing,Axles,Hydraulic Cylinders etc.

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

Alloy steel 4130 ASTM A519
Alloy steel 4130 4140 ASTM A519

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AISI4140 AISI4130 Alloy Steel Pipes Images

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