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Q + T AISI 4142 HT Alloy Steel Flat Bar For Dies , Support Tooling , Gears

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Address: No.25 Hongxiang Rd A area Industry Hongtang Jiangbei, Ningbo, Zhejiang Province

Contact name:Elle Wang (Wang Ling)

Ningbo Ningshing Special-Steel Group Co., Ltd.

Q + T AISI 4142 HT Alloy Steel Flat Bar For Dies , Support Tooling , Gears

Country/Region china
City & Province ningbo zhejiang
Categories Machine Tool Parts

Product Details

 

AISI 4142 Alloy Steel Plate or Flat Bar for Dies , Support Tooling , Gears , Flanges , Axles , Forming Rolls

 


 

 

Steel Grade:

4142

Application:

Tool Steel,

Machinery Steel

Shape:

Plate, Flat

Standard:

AISI, DIN, JIS, GB

Dimension:

10-460 mm x 1500-2300 mm

Surface:

Black, Machined

Technique:

Hot rolled. Q+T

Ultrasonic Test:

100% UT Passed

 

 

Description:

 

◆ Equivalence

AISI / SAE

DIN / W.Nr

JIS

GB

4142

42CrMo4

1.7225

SCM440

42CrMo

 

 

◆ Chemical Composition (%)

C

Si

Mn

P

S

Cr

Mo

0.40

0.50

0.15

0.35

0.75

1.00

0.035

0.040

0.80

1.10

0.15

0.25

 

 

◆ Dimensions

Thickness (mm)

Width (mm)

Length (mm)

10-460

2000-2300

3000-5800

47 sets of Vertical Band Saw

Strong cutting capacity!!! Monthly 250tons per set

We guarantee a prompt delivery time

We cut and machine the steel plate as your required sizes

 

 

◆ Delivery Condition

EAF+LF+VD, Hot Rolled, Annealed or Quenching + Tempering, Hardness 28-34HRC or

30-36HRC or as customized, Black surface or Machined surface, UT 100% Passed

 

 

◆ Characteristics

1. Ultrahigh strength steel with high intensity and toughness.

2. Good harden ability, High fatigue limit and capability of impact resistance after Q+T.

3. No obvious temper brittleness.

 

 

◆ Applications

Typical applications for AISI4142 include break dies, bending dies, support tooling, die holders, gears, flanges, collets, arbors, spindles, axles, clutch parts, forming rolls, wrenches and other hand tools, and various machine tool components.

 

 

◆ Forging Technique

Heat

Temperature

Start Forging

Temperature

Finish Forging

Temperature

Cooling Method

1150-1200 °C

1130-1180 °C

>=850 °C

       Slow Cooling

 


 


 

What we can offer?

 

We offer a wide range of steel products in a wide variety of dimensions and executions,

acc.to the common international specifications or customerized.

Machining and heat treatment are available.

Also, we advise you in choosing the right materials.

 

 

 

Shape Available

◆ Solid round bar

◆ Flat bar

◆ Square bar

◆ Hexagon bar

◆ Block

◆ Plate

◆ Sheet

◆ Wire rod

◆ Strip

 

 AISIDINJISStockApplication
Hot Work Tool SteelH111.2343SKD6

Die Casting Dies, Extrusion Dies, Hammer Dies,

Ram Dies,

Forging Dies

etc.

H131.2344SKD61
H101.2365SKD7 
——1.2367—— 
L61.2714 / 1.2713SKT4
H121.2606SKD62 
H211.2581SKD5
Cold Work Tool SteelD31.2080SKD1Cutting Tools, Punching Tools, Shear Bladers, Reamers, Thread Rolling Dies, Calipers, Sockets etc.
——1.2601~SKD11
D21.2379~SKD11
——1.2379 MODDC53 (Daido)
D61.2436—— 
O11.2510SKS3
O21.2842—— 
A21.2363SKD12 
S11.2550—— 
S71.2357—— 
——1.2767SKT6 
L21.2210—— 

Plastic

Mould Steel

P201.2311——      Mold Base,           Core & Cavity,         Bumper Mold             etc.         
P20+Ni1.2738——
P20+S1.2312——
——1.2316—— 
4201.2083SUS420J2
————NAK80 (Daido)

Alloy Steel

412025CrMo4 / 1.7218SCM420 

Shafts, Gears, Drillers, Chains, Bolts, Nuts, Pins, Suds, Keys, Bites, Crankshafts, Connecting Rods, Came, Couplings  etc.

413534CrMo4 / 1.7220SCM435 
413034CrMo4 / 1.7220SCM430
4140

   42CrMo4 / 42CrMoS4 /                1.7225             

SCM440
414241CrMo4 / 1.7223SCM440 
4145H———— 
4330V———— 
434034CrNiMo6 / 1.6582SNCM439 
511516MnCr5 / 16MnCrS5 / 1.7131  
512020MnCr5 / 20MnCrS5 / 1.7147SMnC420H 
514041Cr4 / 41CrS4 / 1.7035SCr440
862021NiCrMo2 / 1.6523SNCM220 
864040NiCrMo2-2 / 1.6546SNCM240 
——18CrNiMo7-6 / 17CrNiMo6 / 1.6587—— 
984036CrNiMo4 / 1.6511—— 
E7140041CrAlMo7-10 / 1.8509SACM1 
——34CrAlNi7 / 1.8550—— 
Bearing SteelE52100100Cr6 / 1.3505SUJ2

Bearing, Shafts

etc.

——100CrMn6 / 1.3520—— 
——100CrMo7-3 / 1.3536—— 
Spring Steel515555Cr3 / 1.7176SUP9 Springs
615051CrV4 / 1.8159SUP10 
926160CrSi7 / 1.7108—— 
Carbon Steel1010CK10 / C10E / 1.1121S10C Shafts, Chains, Bolts, Nuts, Pins, Suds, Keys, Bites, Came, Couplings  etc.
1020C22 / 1.0402S20C
1040CK40 / C40E / 1.1186S40C
1045CK45 / C45E / 1.1191S45C
1050CK50 / C50E / 1.1206S50C
1055CK55 / C55E / 1.1203S55C 
1064CK60 / C60E / 1.1221S58C 
Structural SteelA283S235JR / ST37-2 / 1.0037—— 

Building Structures,

Oil & Gas Platforms, Palm Oil Euipments,

Dump Trucks,

Transmission Towers

  etc..
 

A570S235JRG2 / RSt37-2 / 1.0038—— 
A573S235J2G3 / ST37-3 / 1.0116—— 
1020S275JR / ST44-2 / 1.0044STK400 
A501S275J2G3 / ST44-3 / 1.0144STK400 
——S355JR / 1.0045SN400B;C 
High Speed Tool SteelM21.3343SKH51

Reamer,

      End-mill,         

Hob, Cutter, Bite, Drill, Punch, Tap, Brooch

etc.

M71.3348—— 
M421.3247SKH59
M351.3243SKH55
T11.3355SKH2 
T151.3202—— 
T421.3207SKH57 

 

Note:

1). √ means we have stock

2). Available Size:

Round: Dia. 5.5-1500 mm

Flat: T. 6-120 mm x W. 60-810 mm

Block: T. 120-1200mm x W. 300-1800mm

Plate: T. 10-460mm x W. 1500-2300mm

3). Delivery Condition:

Smelting: EAF+LF+VD (+ESR)

Making: Hot rolled, Cold rolled, Forged, Cold Drawn

Heat Treatment: Untreated, Annealing, N+T, Q+T

Surface: Black, Peeled, Turned, Milled, Grinded, Polished

 

 

 

 

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