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High Hardness Round Steel Tubing , EN31 / SUJ2 Cold Rolled Seamless Tube

Name: High Hardness Round Steel Tubing EN31 SUJ2 Cold Rolled Seamless Tube
Brand: New-Era
Price: 1 USD

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Brand Name :	New-Era
Model Number :	OD12-219mm
Certification :	ISO9001/TS16949
Supply Ability :	2000tons per month
Delivery Time :	20-30days
Price :	Negotiation

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High Hardness Round Steel Tubing , EN31 / SUJ2 Cold Rolled Seamless Tube

ASTM A295 SAE52100 100Cr6 GCr15 EN31 SUJ2 seamless bearing Steel tubes

52100 Bearing Steel Tube:
Process:
Hot rolled:
Steel bar+ Heating+Piercing+Hot rolled+ Cut+ Spheroidize annealed(optional)+Inspection+Package.
Cold finished:
As shown in the figure below.
Size range:
Outer diameter: Cold finished: 12-219 mm, Hot Rolled: 51mm-530mm
Wall thickness: Cold finished: 1-40mm, Hot Rolled: 5mm-120mm
Length: Not more than 12 m.

AISI 52100 Chemical Composition
The following table shows the chemical composition of AISI 52100 alloy steel.
Element	Content (%)
Iron, Fe	96.5 - 97.32
Chromium, Cr	1.30 - 1.60
Carbon, C	0.980 - 1.10
Manganese, Mn	0.250 - 0.450
Silicon, Si	0.150 - 0.300
Sulfur, S	≤ 0.0250
Phosphorous, P	≤ 0.0250

Equivalent Grades:

ASTM/ A295	DIN 17230	JIS G4805	BS 970	GB/T 18254	ISO 683/17
52100	100Cr6	SUJ2	EN31(535A99)	GCr15	100Cr6
NF A35-565	SWEDEN	KS D3525	TOCT 801	No.	CNS 3014
100C6	SKF3	STB2	IIIX15	1.3505	SUJ2

Chemical Composition:

Gcr15	C	Cr	Si	Mn	P	S	Ni	Cu	Mo
Wt%	0.95-1.05	1.40-1.65	0.15-0.35	0.25-0.45	≤0.027	≤0.02	<0.23	≤0.25	≤0.1
GCr15	Sn	As	Ti	Sb	Pb	0	Al	Ca
Wt%	<0.03	<0.04	<0.005	<0.002	<0.002	<0.001	<0.05	<0.01

AISI 52100 Bearing Steel Bar - Spheroidize Annealed
Introduction:
52100 bearing steels is a high-carbon chromium alloy steel, which, because of its versatility, is used in a variety of mechanical applications. In the annealed condition this steel is comparatively easy to machine, yet very high hardness and abrasion resistance can be developed by heat treatment to make the steel particularly suitable for applications requiring extreme wear resistance. In addition,52100 bearing steels can be heat treated to high levels of tensile strength and fatigue strength.

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High Hardness Round Steel Tubing , EN31 / SUJ2 Cold Rolled Seamless Tube

High Hardness Round Steel Tubing , EN31 / SUJ2 Cold Rolled Seamless Tube

High Hardness Round Steel Tubing , EN31 / SUJ2 Cold Rolled Seamless Tube

round steel tubing

hydraulic seamless pipe

High Hardness Round Steel Tubing , EN31 / SUJ2 Cold Rolled Seamless Tube

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