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Hot Rolled EN31 SUJ2 High Tensile Steel Metal Pipe AISI Standard

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China Guangzhou Changfeng Steel Co., LTD certification
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Hot Rolled EN31 SUJ2 High Tensile Steel Metal Pipe AISI Standard

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Large Image :  Hot Rolled EN31 SUJ2 High Tensile Steel Metal Pipe AISI Standard

Product Details:
Place of Origin: China
Brand Name: CF STEEL
Certification: ISO, Mill Certificate
Model Number: SAE52100 GCr15 EN31 SUJ2
Payment & Shipping Terms:
Minimum Order Quantity: 3MT
Price: USD900-1000/MT
Packaging Details: Export Standard Packing or Customers'demand
Delivery Time: 7-15 days
Payment Terms: L/C, T/T
Supply Ability: 1000t/Month
Detailed Product Description
Standard: AISI DIN ASTM GB Surface: Machined,black,Plain,mill Finish Or Peeled Finish,Grinding
Technique: Forged,Hot Rolled,Hot Work Mould Steel Production Route: EF/EAF+LF+VD/ESR
Test: SGS / Ut 100% / Element Testing Delivery Condition: Hot Rolled, Forged
Ut Standard: Sep 1921-84 Class 3 C/C To D/D Sample: Free
High Light:

forging tool steel


carbon tool steel

SAE52100 GCr15 EN31 SUJ2 High Tensile Bearing Steel Tool Steel Pipe for Axle
GCr15 EN31 SAE52100 SUJ2 Belong to a kind of high carbon chromium bearing steel which most widely used with a good performance and less alloy content.
High hardenability and good comprehensive performance.
Good machinability after spheroidizing annealing.
High hardness,uniform organization, good wear resistance,high contact fatigue performance after quenching and tempering.And good hot working performance.
Similar grade:

Country USA German Japan British
Standard ASTM A295 DIN 17230 JIS G4805 BS 970
Grades 52100 100Cr6/1.3505 SUJ2 535A99/EN31

Chemical composition(%)

Standard Grade C Mn P S Si Ni Cr Cu Mo
ASTM A295 52100 0.93-1.05 0.25-0.45 0.025 0.015 0.15-0.35 0.25 1.35-1.60 0.30 0.10
DIN 17230 100Cr6/1.3505 0.90-1.05 0.25-0.45 0.030 0.025 0.15-0.35 0.30 1.35-1.65 0.30 -
JIS G4805 SUJ2 0.95-1.10 0.50 0.025 0.025 0.15-0.35 - 1.30-1.60 - -
BS 970 535A99/EN31 0.95-1.10 0.40-0.70 - - 0.10-0.35 - 1.20-1.60 - -

Mechanical Properties:
Tensile strength:σb (MPa):861.3
Yield strength:σs (MPa):518.42
Elongation:δ5 (%):27.95
Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed, Black surface.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface
For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.
GCr15 EN31 SAE52100 SUJ2 steel overviews

Size Round Dia 8-300mm
Plate/Flat/Block Thickness: 2mm-300mm
Width: 200mm-800mm
Heat treatment Normalized ; Annealed ; Quenched ; Tempered
Surface condition Black; Peeled; Polished; Machined; Grinded; Turned; Milled
Delivery condition Forged; Hot rolled; Cold drawn
Test Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc.
Payment terms T/T;L/C;/Money gram/ Paypal
Trade terms FOB; CIF; C&F; etc..
Delivery time 10-35 days
Application Bearing Manufacture, CV joints, ball screws, gauges, knife etc.
Making tools, such as pumching die,measuring tool.

Main application show:
Hot Rolled EN31 SUJ2 High Tensile Steel Metal Pipe AISI Standard 0
Product pictures:
Special Mechanical Alloy Steel Bearing Steel Pipe for Cutting Tools SAE52100 GCr15 EN31
Hot Rolled EN31 SUJ2 High Tensile Steel Metal Pipe AISI Standard 1
Our service
1),Sizes and materials at customers requirements;
2),Special design for customers;
3),Adequate inventory, can quick delivery;
4),Advance equipment.
Competitive Advantage:
1).Good purity and homogeneity.
2).Good machinability(roughing, grinding and drilling).
3).Good dimensional stability during heat treatment.
4).Excellent preparation for nitriding, both ionic and gaseous, induction hardening to increase the mechanical properties.
5).Delivery Condition:Hot rolled,Forged Heat treatment.
6).All the material are inspected with 3 times to meet the highly standards.
Changfeng Main products- Tool&Die Steel popular product

STANDARD/GRADE Flat Bar Size(mm) Round bar Size(mm) Technics
DIN AISM JIS GB(China) Thickness Width Length Diameter Length
1.2311 P20 PDS-3 3Cr2Mo 10-700 155-2200 2000-6000 20-200 2000-6000 Forged, Hot Rolled
1.2738 P20+Ni - 3Cr2NiMnMo 10-1100 155-2200 2000-6000 20-200 2000-6000
1.2379 D2 SKD10 SKD10 10-200 155-810 2000-6000 14-80 3000-6000
1.2080 D3 SKD1 3Cr2Mo 10-200 155-810 2000-6000 20-200 3000-6000
1.2083 420 - 4Cr13 10-500 155-1200 2000-6000 12-300 3000-6000
1.2344 H13 SKD61 4Cr5MoSiV1 10-500 155-1600 2000-6000 16-400 3000-6000
1.2510 O1 SKS3 9CrWMn 10-200 155-810 2000-6000 20-200 3000-6000
1.7225 SAE4140 SCM440 42CrMo 10-200 155-2200 2000-6000 16-450 3000-6000

About Us
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specializing in this line in China since 2005. Our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.
Hot Rolled EN31 SUJ2 High Tensile Steel Metal Pipe AISI Standard 2
To ensure provide high quality products to customers, we have close cooperation with many Chinese first class special steel enterprises, including Baosteel Group, Dongbei Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng Special Steel and Daye Special Steel.

We have thousand tons of stock materials in our own factory and also can provide processing services to customers. We are full of export experience for many years, the product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.

Hot Rolled EN31 SUJ2 High Tensile Steel Metal Pipe AISI Standard 3
After years of development, the company has established a complete quality management and export service system. We have a group of experienced and competent elites and is capable of offering the best service to clients.
We Changfeng steel equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services.

Hot Rolled EN31 SUJ2 High Tensile Steel Metal Pipe AISI Standard 4
All the products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +86 18148729336

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