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Ningbo New-era steel Tube Co.,Ltd.
Ningbo New-era steel Tube Co.,Ltd.  

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You are here: home  > Precision Steel Tubes  > ASTM A519  > 4140 Alloy Seamless Steel Tubes

4140 Alloy Seamless Steel Tubes 

Price: 775.0 USD 
Payment Terms: T/T 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Means of Transport: Ocean
Packing: Standard Export Package
Technique: Seamless
Grade: 4140
Thickness: 1--12mm
Certification: ISO 9001-2008, TS16949
Payment Terms: TT
Production Capacity: 25000 tons/year
Delivery Date: With 40 days of order confi...
Brand Name: New Era
Outer Diameter: 6--76mm
Length: Max 12000mm
HS code: 73043190
Delivery Time: 40 days

ASTM/ AISI/ SAE 4140 (42CrMo)
Size(mm): O. D.: 6.0~76.0 W. T.: 1~12 L: Max 9000

Standard: ASTM A519
Application: For mechanical and pressure use, and also for transporting steam, water, gas and etc.
Size(mm): O. D.: 6.0~76.0 W. T.: 1~12 L: Max 9000

Delivery condition: Hot rolled, Cold worked, Annealed, Normalized, Stress Released
Certificate: ISO9001 TUV
Packing: 1. Standard export bundle wrapped with strong steel strip
2. Wooden case
3. Nylon packed
Payment: T/T
Delivery: With 40 days of order confirmation

Your special requirement is highly welcomed and will be fulfilled.
We always provide highest quality seamless pipe/tube and best service.

Grade

C

Mn

P≤

S≤

Si

Cr

Mo

1008

≤ 0.10

0.30-0.50

0.040

0.050

-

-

-

1010

0.08-0.13

0.30-0.60

0.040

0.050

-

-

-

1018

0.15-0.20

0.60-0.90

0.040

0.050

-

-

-

1020

0.18-0.23

0.30-0.60

0.040

0.050

-

-

-

1025

0.22-0.28

0.30-0.60

0.040

0.050

-

-

-

1026

0.22-0.28

0.60-0.90

0.040

0.050

-

-

-

4130

0.28-0.33

0.40-0.60

0.040

0.040

0.15-0.35

0.80-1.10

0.15-0.25

4140

0.38-0.43

0.75-1.00

0.040

0.040

0.15-0.35

0.80-1.10

0.15-0.25


Mechanical Properties

Grade

Condition

Tensile Point (Mpa)

Yield Point (Mpa)

Elongation

1020

CW

≥ 414

≥ 483

≥ 5%

SR

≥ 345

≥ 448

≥ 10%

A

≥ 193

≥ 331

≥ 30%

N

≥ 234

≥ 379

≥ 22%

1025

CW

≥ 448

≥ 517

≥ 5%

SR

≥ 379

≥ 483

≥ 8%

A

≥ 207

≥ 365

≥ 25%

N

≥ 248

≥ 379

≥ 22%

4130

SR

≥ 586

≥ 724

≥ 10%

A

≥ 379

≥ 517

≥ 30%

N

≥ 414

≥ 621

≥ 20%

4140

SR

≥ 689

≥ 855

≥ 10%

A

≥ 414

≥ 552

≥ 25%

N

≥ 621

≥ 855

≥ 20%


Material AISI / SAE 4130 Alloy Steel Pipes


Mr. Denny
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Sales Manager
Tel: 86-574-87491308
Fax: 86-574-87491848
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Company Info

Ningbo New-era steel Tube Co.,Ltd. [China (Mainland)]


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

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