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42CrMo4/1.7225/SCM440TK/4140 Alloy Steel Pipe

42CrMo4/1.7225/SCM440TK/4140 Alloy Steel Pipe

900 ~ 1200 / Ton ( Negotiable )

|

Minimum Order

Place of Origin:

Hubei

Price for Minimum Order:

Minimum Order Quantity:

5 Ton

Packaging Detail:

Seaworty package

Delivery Time:

30-45 days

Supplying Ability:

3000 Ton per Month

Payment Type:

L/C, T/T

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Miembro Básico

Persona de contacto Mr. Chuck

Room 1109, Green Land International Plaza,No. 275-8 Guoding East Road, Shanghai 200433, P.R. China., Shanghai, Shanghai

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Description

Applications
*2CrMo4/***0/1.***5/SCM**0TK Alloy Steel Seamless Tubes, can be made into Shafts, gears and parts subject to mechanical wear.
Steel Grade Comparison

EN ****7 JIS G***1 ASTM A**9
*2CrMo4/1.***5 SCM**0TK ***0

Chemical Composition(%)
C Mn Si P S Cr Mo
0.***0.*5 0.***0.***1.*0 0.*0 max 0.**5 max 0.**5 max 0.***1.*0 0.***0.*0

Mechanical Properties( T=*0�C if not differently stated )
Wall Thickness(mm) Tensile Strength Rm (Mpa) Yield Strength R2 (Mpa) � Elongation in the longitudinal direction Al (%) � Elongation in the transverse direction At (%)
8 max ***0 min **0 min � *0 min � 8 min
***0 ***0 min **0 min � *1 min � 9 min
****0 **0 min **0 min � *2 min � *0 min
****0 **0 min **0 min � *3 min � *1 min

Dimensions Tolerance
Outer Diameter Scope Outer Diameter Tolerance Wall Thickness/Outer Diameter ratio Wall Thickness Tolerance Length Scope Length Tolerance
OD**9mm max �1% or �0.5 mm whichever is the greater any �*2.5% or �0.4 mm whichever is the greater ***0mm max *0mm,**0mm
OD**9mm min �1% 0.**5 max �*0% ***0mm*****0 *0mm,**5mm
OD**9mm min �1% 0.****0.**0 �*5% ****0mm min minus not allowed
OD**9mm min �1% 0.**0 min �*2.5% / /
� Straightness The deviation from straightness of tubes with an outside diameter D equal to or greater than *3,7 mm shall not exceed 0,***5 L (L = Length of the tube). The deviation from straightness, for tubes with D less than *3,7 mm, is not specified.
� Surfaces Protection The tubes are protected internally and externally with oil, which provides temporary protection against oxidisation when undercover.
�
Tube ends The tubes come with square cut and deburred ends.
� Certification The product is supplied with 3.1.B inspection certificate,according to the standards EN ****4 and ISO ****4. � Identification and Marking The tubes are marked in indelible ink, the details being repeated along the entire length of each tube and on a label, as follows:
Manufacturer�s trademark � manufacturing standard � dimensions -steel grade � supply condition � cast no. � item number.
�
Packaging The tubes come in strapped bundles. The minimum weight of each bundle is ***0kg; the maximum bundle weight being ***0kg, with a minimum of 4 pieces
�

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A:

Mr. Chuck < Shanghai Unite Steel Trading Co., Ltd >

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