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Dongguan songshun mould steel CO.,LTD.
ADD:No.4 Dongda Street, ShaTou, Dongguan City,Guangdong Province,China.
TEL:+86-0769-85475596
FAX:+86-769-82285809
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service:Lu Mr
Home ?·Alloy steel ?·4130
4130 steel bar
Price:
Minimum Order Quantity:
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+86-0769-85475596
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Quick Details

  • Grade: Alloy steel
  • Standard: AISI, ASTM, BS, DIN, GB, JIS
  • Thickness: Max:800mm
  • Width: 205mm~2300mm
  • Length: 1000mm~6000mm
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Songshun
  • Model Number: 1.7220 / SCM430 / 30CrMo4 / 4130
  • Application: Mould steel
  • Technique: Forged
  • Special Use: Mold Steel
  • Shape: Round bars/Flat bar/Plate
  • Technology: Hot Rolled/Forged/Clod Draw
  • Heat treatment: Annealing/Q+T
  • Surface treatment:Black/Peeling/Polishing/Machined
  • Delivery condition: Hot rolled or forged/ Peeled or black surface/annealed or QT
  • Customer's logo: Available
  • Test: SGS/UT100%/Elements testing
  • Certificate: ISO/Mill certificate
  • Service: Sample free and 24 hours online
  • Experience: Ten years manufacturer experience

Packaging & Delivery

Packaging Details:

seaworthy packing; 20ft: GW:17.5T; (5.80mX2.13mX2.18m,) 40ft: GW:22T; (11.8mX2.13mX2.18m,)

Delivery Detail:

4~7days

Specifications

4130 annealed steel 
1.A/N/Q+T provide 
2.Sample free 
3.Black or Bright 
4.Dia Max:800mm,W:205mm~2300mm,L:1000mm~6000mm 

Material:

4130 annealed steel, aisi 4130/din 1.7220 / 30CrMo4 alloy steel 

Diameter:

20mm~800mm

Length:

300mm~5800mm

Process:

BOF+ LF + VD + Forged + Heat Treatment (optional)

Delivery condition:

Hot rolled +Rough machined (black surface after Q/T)+ Turned (optional)

Delivery Time:

4~7 days

MOQ:

5 tons

Heat treatment:

Normalized / Annealed / Quenched / tempered

Technical Data:

According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing

Test:

Ultrasonic test according to SEP 1921-84 G3 C/c

Marking:

Grade, heat NO. length will be stamped one each bar with required color

Payment:

30% advance by T\T; Balance pay before the shipment against shipping documents or irrevocable LC at sight

Application:

Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.

Chemical composition of alloy steel 4130                                                         

Grade

C

Si

Mn

P≤

S≤

Cr

Mo

Ni≤

Cu≤

SAE 4130

0.28-0.33

0.15-0.35

0.4-0.6

0.030

0.040

0.8-1.1

0.15-0.25

0.25

0.35

Mechanical properties of 4130 annealed steel                                                            

Yield (mpa)

Tensile (mpa)

Elongation(%)

Reduction(%)

Hardness(HB)

360

560

 28.2

55.6

156

Annual output :300000Tons

Cutting service provided

Workshop is equipped with the most advanced CNC grinding machine, CNC milling machine, Vertical and Horizontal band saw cutting machine

 Max. 30MT Loading Cranes, ultrasonic Test machines... These equipments are manipulated with professional engineers with many years work experiences.

50000T steels in stock

 

4130 annealed steel each step is strictly controlled to make sure the products are high quality!

4130 steel Main products

Hot work tool steel

DIN

1.2344,1.2343,1.2365,1.2581,1.2367,1.2714 etc.

AISI

H13,H11,H10,H21,L6 etc.

JIS

SKD61,SKD6,SKD5,SKT4 etc.

Cold work too steel

DIN

1.2601,1.2379,1.2080,1.2363,1.2842,1.2419,1.2510,1.2550,1.2767 etc.

AISI

D2,D3,A2,O2,O1 etc.

JIS

SKD1,SKD11,STD12,SKS31,SKS3 etc.

Plastic mould steel

DIN

1.2083,1.2311,1.2312,1.2316,1.2738 etc.

AISI

P20, P20+Ni,P20+S,420 etc.

JIS

NAK80

High speed tool steel

DIN

1.3355,1.3343

AISI

T1,M2

JIS

SKH2,SKH51

Structural alloy steel

DIN

1.7225,1.6511

AISI

4140,4340

JIS

SCM440

We also supply customized special steel, welcome for more information.

Contact
Dongguan songshun mould steel CO.,LTD.
ADD£?No.4 Dongda Street, ShaTou, Dongguan City,Guangdong Province,China.
TEL£?86-0769-85475596
FAX£?86-769-82285809
Email£?Songshun_Steel@outlook.com
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