Name: Shipbuilding Seamless Steel Tube Light Weight ST52.4 With Long Service Life
Brand: Jiangsu Hongbao Group Co., Ltd.
SKU: HBPST-1
Price: 22.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: Hongbao

Certification: TS16949, ISO9001, OHSAS18001 etc.

Model Number: HBPST-1

Payment & Shipping Terms

Minimum Order Quantity: 1 ton

Price: Negotiable

Packaging Details: Seaworthy Wooden box, customized Packing

Delivery Time: 30 Days

Supply Ability: 60000 MT per Year

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                precision seamless pipe, seamless round tubes
                              

Shape:	Round	Application:	Automotive Part, Hydraulic System, High-precsion Machining. Etc.
Delivery Condition:	+C,+LC，+SR，+N，+A	Standard:	DIN2391, DIN2445
Processing::	Cold Drawn, Cold Rolled	Certificate::	TS16949,DNV,PED,ISO

Shape:	Round
Application:	Automotive Part, Hydraulic System, High-precsion Machining. Etc.
Delivery Condition:	+C,+LC，+SR，+N，+A
Standard:	DIN2391, DIN2445
Processing::	Cold Drawn, Cold Rolled
Certificate::	TS16949,DNV,PED,ISO

Shipbuilding Seamless Steel Tube Light Weight ST52.4 With Long Service Life

Round Steel Pipe DIN2391 DIN2445 St52.4 High Precision Seamless Steel Tubes

Chemical Component

C: 0.12-0.20%;
Mn: 1.20-1.60%;
Si: 0.20-0.55%.

Mechanical properties

Tensile strength: 470-660 Mpa;

Yield strength: 275-345 Mpa;

Elongation: 21%;

Main Date

Standard	DIN2391,DIN2445
Material	St52.4
Outer Diameter Range:	4-120mm
Wall Thickness Range:	0.5-15mm

Delivery Condition　

NBK(+N): After the final cold drawing operation the tubes are normalized in a controlled atmosphere.

GBK(+A): After the final cold drawing process the tubes are annealed in a controlled atmosphere.

BK(+C): No heat treatment after the final cold drawig process.

BKW(+LC): After the final heat treatment there is a suitable drawing pass.

BKS(+SR): After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere.

Surface treatment:

Oil-dip;

As customer's requirements.

Tags:

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Automotive Steel Tubing

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Shipbuilding Seamless Steel Tube Light Weight ST52.4 With Long Service Life

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