1.7380 10crmo9-10 Round Alloy Seamless Steel Tube

• Customization: Available
• After-sales Service: Technical/Sample/Quality
• Type: Seamless
• Model NO.: 1.7380
• Material: Alloy Steel
• Surface Treatment: as Required
• Usage: for Oil Equipment
• Section Shape: Round
• Cutting Service: Available
• Mtc: 3.1 or 3.2 Certificate
• Delivery Condition: a, N, Q+T
• Transport Package: Seaworthy Standard Package
• Specification: 30-850mm
• Trademark: SHUNFU
• Origin: China
• HS Code: 7304192000
• Production Capacity: 50000tons/Year

Product Description

EN10216-2 1.7380 10CrMo9-10 Round Alloy Seamless Steel Tube For Pressure Purposes

Grade :10CrMo9-10
Number:1.7380
Classification:Alloy special steel
Density:7.85  g/cm ³

1.7380 10CrMo9-10 Standard:
EN 10216-2: 2014 Seamless steel tubes for pressure purposes. Non-alloy and alloy steel tubes with specified elevated temperature properties
 

1.7380 10CrMo9-10 Supply Size:

Outsider diameter: 10-600mm
Wall Thickness: 1-80mm

Chemical composition % of steel 10CrMo9-10 (1.7380): EN 10028-2-2003

C	Si	Mn	P	S	Cr	Mo
0.08 - 0.14	max 0.5	0.4 - 0.8	max 0.02	max 0.01	2 - 2.5	0.9 - 1.1

Equivalent grades of steel 10CrMo9-10 (1.7380)

EU	USA	Germany	Japan	France	England	Italy
EN	-	DIN,WNr	JIS	AFNOR	BS	UNI
10CrMo9-10	A387Gr.22	10CrMo9-10	SCMV4	10CD9-10	622	10CrMo9-10

Mechanical properties of steel 10CrMo9-10 (1.7380)

Nominal thickness (mm):	to 60	60 - 100	100 - 150	150 - 250
Rm - Tensile strength (MPa)	480-630	470-620	460-610	450-600
Nominal thickness (mm):	to 16	16 - 40	40 - 60	60 - 100	100 - 150	150 - 250
ReH - Minimum yield strength (MPa)	310	300	290	280	260	250

 

1.7380 10CrMo9-10 Introduce

1.7380 10CrMo9-10 is a heat-resistant special structural steel. It is mainly used in boiler and apparatus construction for boiler drums and pressure vessels. The material is suitable for temperatures up to 550°C.

We are leading Manufacturer, Supplier & Exporter of high quality EN 10216-2 Alloy Steel Seamless Pipes. These are manufactured in conformance with the international quality standards. These are used in varied engineering applications as well as in high temperature pipelines, boiler tubes and other areas. We offer these seamless pipes in different size, grades, thickness & Specification demanded by the clients. These pipes are used in various application industry like petrochemical, engineering, chemical, oil and gas and other industrial etc. We also offer our clients in competitive prices in the market.

This EN 10216 specifies the technical delivery conditions in two test categories for seamless tubes of circular cross section,with specified elevated temperature properties,made of non-alloy and alloy steel. NOTE This Part of EN 10216 may also be applied for tubes of non-circular cross section;necessary modification should be agreed a the time of enquiry and order.
 

1.7380 10CrMo9-10 Mandatory inspection and tests

1. Cast analysis
2. Tensile test at room temperature
3. Flattening test  
4. Ring tensile test  
5. Drift expanding test
6. Ring expanding test
7. Impact test
8. Leak tightness test
9. Dimensional inspection
10. Visual examination
11. NOT for the detection of longitudinal imperfections
12. Material identification of alloy steels

 

1.7380 10CrMo9-10 Optional inspection and tests

1. Product analysis
2. Tensile test at elevated temperature
3. Impact test
4. Longitudinal impact test
5. Wall thickness measurement away from tube ends
6. NDT for the detection of transverse imperfections
7. NDT for the detection of laminar imperfections