• Wuxi Jinlai Mechanical Processing Co., Ltd.
    John Fairbank
    stainless steel strip with good quality and the Sales clerk service is very good.i like this company i hope can work with your again
  • Wuxi Jinlai Mechanical Processing Co., Ltd.
    Shipment speed is very fast, and the requirements can meet me. Salesman is very responsible.
  • Wuxi Jinlai Mechanical Processing Co., Ltd.
    Fierce Urchin
    good ,the galvanized steel coil quality is good and i donot see the broken on them.that is nice
Contact Person : Jo Yuan
Phone Number : +86-18706170710
WhatsApp : +8618706170710

Light Industry Annealing Structural Steel Plate High Strength Good Machinability

Place of Origin: CHINA
Brand Name: JIN LAI
Certification: ISO
Model Number: Alloy Steel Plates
Minimum Order Quantity: 1 ton
Price: negotiable based on the quantity
Packaging Details: Standard seaport packing or as custom request
Delivery Time: 10-30 days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 6000 tons per month
Product Details
Standard: AISI, ASTM, BS, DIN, GB, JIS Length: 1000-4000mm
Shippping: Sea Freight MOQ: 1 TON
Surface: Black / Peeled / Polishing / Port: Shanghai
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alloy steel sheet


structural steel sheet

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Product Description


ASTM5115 is used as the carburized parts whose working speed is higher and toughness of section of heart is not large.Such as bushing, crank pin, piston pin, piston ring, coupling, and the working speed is higher circle of gear, CAM, shaft and bearing, etc., ship host with screw, small locomotive parts, steam turbine set of ring, etc.


We can produce ASTM 5115 stainless steel round rods, ASTM 5115 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control ASTM 5115 chemical composition and ASTM 5115 mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers. We have advanced precision machining equipment, according to the requirements of users machining. in order to achieve the most satisfied with the user requirements.


ASTM 5115 steel round bar is a kind of structural alloy steel under the ASTM A29/A29M-04 standard, and it is a common low carbon alloy carburizing steel. ASTM5115 has high cold deformation and plastic,good weldability and good machinability under the condition annealing.



  • Excellent resistance to chloride pitting and crevice corrosion cracking
  • Immune to Chloride ion stress corrosion
  • Maintains hhigh strength at elevated temperatures
  • Resistant to sea water, in both flowing and stagnant condition
  • Heat resistant



Main features and application field

Alloy structural steel is provided with higher yield strength, tensile strength, endurance strength, yield ratio (about 0.85 generally ) enough plasticity and toughness. The concentration of alloy element of this kind of steel is quite high, mainly are corrosion resistant steel, heat resistant steel, wear resistant steel, and other special steels of physical and chemical properties. Alloy structural steel has preferable mechanical property than that of carbon structural steel, high performance of heat treatment especially.

Alloy structural steel are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.

Manufacturing technique

According to the steel grade and quality requirement, the melting of alloy structural steel can adopt basic oxygen furnace, open-hearth furnace, electric arc furnace, electroslag remelting, vacuum degassing, and appropriate heat treatment.


Alloy structural steels are generally divided into hardened and tempered structural steel and surface hardening structural steel.

Alloy structural steels are divided into plain structure alloy steel and special use alloy structural steel. The plain structural steel contains low-alloy high strength steel, cryogenic steel, super-strength steel, carburizing steel, hardened and tempered steel, non-hardened and tempered steel, and special use alloy structural steel contains spring steel, ball bearing steel, free cutting steel, cold stamping steel.



1. AISI 5115,5117,5120,5120H Carbon steel, AISI 5115 Stock , AISI 5115 steel plate, AISI 55117 steel plate , AISI 5117 adopt standard , 5120 Technical delivery condition, 5120 Mechanical property , 5120Hprice , 5120H Impact degree, 5120H impact energy.

2. AISI 5115 Carbon steel, 5117 stock , 5120,5120H Steel Plate.

3. Thickness:5mm to 600mm Width :1500mm to 4500 mm Length:3000mm to 27000 mm

4. Adopt Standard: AISI SAE Standard Specification is Standard Carbon Steels.

5. Heat Treatment: Hot Rolled, CR, Normalized, Quenched, TMCP.

6. Third Party :ABS ,DBV ,BV,GL,CCS,LR,RINA,KR,NK,CE,SGS,IKE,IEI or other quality department.

7. Extra Service: Pre treatment(Shot Blasting, Sand Blast, Painting and Galvanized),cutting Parts, Sample Service, Third party inspection ,UT test and inspection .

8. Delivery time:5-30 days

9. Payment Term: T/T or L/C.

10. Trade Term: FOB ,FCA,CFR,CIF


ASTM 5115 steel round bar is a kind of structural alloy steel under the ASTM A29/A29M-04 standard, and it is a common low carbon alloy carburizing steel. ASTM5115 has high cold deformation and plastic,good weldability and good machinability under the condition annealing.

2: 5115 Steel equivalent

Country Germany USA
Standard EN 10083-3 ASTM A29
Grade 16MnCr5/1.7131 5115

3: 5115 steel chemical composition

Grade C Si Mn P S Cr Mo Ni
5115 0.13-0.18 0.15-0.35 0.7-0.9 0.035 0.035 0.7-0.9 / 0.03
1.7131 0.14-0.19 0.4 1-1.3 0.025 0.035 1.8-1.1 / 0.03

4: 5115 steel mechanical properties

The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.


5: 5115 steel overviews

Size Round Dia 6-1200mm
Plate/Flat/Block Thickness
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 30-45 days
Application 5115 are used for civil and industrial construction, means of transport, electionics and medical use; in particular we manufacture filters, injector, connectors, inserts, machined metal parts, adapters, shafts, gears, tie rods and screws.