AISI 4140 130 KSI Alloy Forged Steel Round Bars 100% UT Passed AIA-1 manufacturer from China Ningbo Ningshing Special-Steel Group Co., Ltd.

AISI 4140 130 KSI Alloy Forged Steel Round Bars 100% UT Passed

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

AIS

AISI 4140 130 KSI Alloy Steel Bar for Oil & Gas Industry , in Q+T Condition

Steel Grade:	4140	Application:	Oil & Gas Steel
Shape:	Round Bar	Standard:	API 6A, ASTM
Dimension:	Φ 50-1300 mm	Surface:	Machined
Technique:	Forged	Ultrasonic Test:	100% UT Passed

Description:

Equivalence

AISI / SAE

DIN / W.Nr

JIS

4140

42CrMo4

1.7225

SCM440

42CrMo

Chemical Composition (%)

H2%

(ppm)

0.38

0.43

0.15

0.35

0.75

1.00

≤

0.025

≤

0.025

0.80

1.10

0.15

0.25

≤

0.25

≤

0.35

≤

2.00

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Company Info

Ningbo Ningshing Special-Steel Group Co., Ltd. [China (Mainland)]

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

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