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hardness of scm435 steel bar
hardness of scm435 steel bar
hardness of scm435 steel bar

hardness of scm435 steel bar

$800-1100 /Metric Ton

Min. Order:5 Metric Ton
Transportation:Express
Product Attributes

Place Of OriginChina

Packaging & Delivery
Selling Units : Metric Ton
Product Description

  bolt material alloy steel scm435


    Our company is a manufacturer of scm435 alloy steel bar including scm435 Alloy Steel Round Barscm435 Alloy Steel Square Barscm435 alloy steel flat bar, scm435 alloy Square Steel Barscm435 Hexagon Steel Barscm435 polished steel rod or polished steel bar, scm435 Bright Steel Bar.


    scm435 steel is a Chromium-Molybdenum through-hardening steel of medium hardenability. It is a general purpose high-tensile steel with medium strength level and good impact properties. Similar to scm435 steel grade and scm435 steel grade, they are all medium carbon steel.


What is scm435 steel used for? scm435 steel bar is mainly used to produce high strength stud bolt, Threaded Rods, wind power bolt, pre-stressed anchor bolts, post stressed anchor bolt, Steel Tie Rod , tie bar, tension rod, Tension Bar etc. Shaft, axle shaft, crankshaft, shaft for sleeve, linear shaft, pump shaft, rotor shaft, sensor shaft, spline shaft, drive shaft, mandrel shaft, transmission shaft, screw rod etc. CNC machines, precision CNC machines etc. Ejector pins and Ejector rods.

scm435 steel spec / scm435 steel specifications:

1.      Chemical composition of scm435 steel:

Materail

Chemical Composition %

ASTM/SAE/AISI 

C

Si

Mn

S

P

Cr

Mo

Aisi 4135 / sae 4135 / astm 4135

0.32-0.40

0.17-0.37

0.50-0.80

0.035 max

0.035 max

0.80-1.10

0.15-0.25

2.      scm435 steel equivalent steel grade:

GB 

ASTM/SAE/AISI 

DIN 

SCM

AS /NZS1444

35CrMo

Aisi 4135 / sae 4135 / astm 4135

34CrMo4

SCM435

AS 4135

3.      scm435 steel sizes:

scm435 steel bar shapes

scm435 steel bar sizes range scm435

steel bar tolerance

scm435 steel round bar

8mm to 100mm for 4135 Cold Drawn Steel Round Bar

h9 h10 h11

-0.05mm/+0mm min

30mm to 100mm for 4135 peeled steel round bar

h9 h10 h11

-0.02mm/+0mm min

100mm to 300mm for 4140 turned steel round bar

+/-2mm max

300mm to 800 for 4140 forged steel round bar

+/-10mm max

scm435 square steel bar

(8*8)mm to (100*100)mm

h9 h10 h11

-0.05mm/+0mm min

scm435 steel flat bar / scm435 steel rectangular bar

(8*20)mm to (80*100)mm

+/-0.1mm

scm435 steel hex bar / octagon scm435 steel

scm435 cold drawn Hexagonal Steel Bar

16mm to 75mm

h9 h10 h11

4.      Weight of scm435 steel:

Weight of scm435 steel round bar

0.00617*D*D*Length

Weight of scm435 square steel bar

0.00785*D*D*Length

Weight of scm435 hex bar

0.0068*D*D*Length

5.      scm435 steel microstructure:

scm435 steel bar grain size: 5 to 8

scm435 steel nonmetal Impurity:

A

B

C

D

T

H

T

H

T

H

T

H

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

Img 20201113 152112

6.      Processing of scm435 steel:

We are a factory to process all kinds of steel bars on surface, size and microstructure. With complete production and processing facilities, we can supply all kind of pre heat treated 34CrMo4 steel bar and pre machining 34CrMo4 steel bar as following:

1)      Heat treatment of scm435 steel

Oil quenching scm435 steel / scm435 normalizing steel / pre hardened scm435 steel / annealing scm435 steel / stress relieving scm435 steel / scm435 qt steel / flame hardening scm435 steel / scm435 steel induction hardening / case hardening scm435 steel / scm435 oil quenched / austempering scm435 steel / scm435 steel water quenched / nitriding scm435 steel /  milling scm435 steel

After heat treatment, scm435 steel bar can get better heat treated scm435 steel properties, for example:

scm435 steel quenched and tempered properties:

Yield strength of scm435 steel: 930MPa min

Tensile strength of scm435 steel: 1080MPa min

Elongation of 34CrMo4 steel: 12% min

Reduction area of scm435 steel: 50% min

Rockwell hardness of scm435 steel: 32HRC min

Brinell hardness of annealed scm435 steel: 217HB max

Vickers hardness of scm435 steel: We can also guarantee the Vickers hardness based on your special requirements.

2)      Machining scm435 steel:

knurling scm435 steel / tapping scm435 steel / grinding scm435 steel / turning scm435 steel / threading scm435 steel / cutting scm435 steel / drilling scm435 steel / forging scm435 steel / laser cutting v steel / reaming scm435 steel / stick welding rod for scm435 steel /  bending scm435 steel / brazing scm435 steel / straightening scm435 steel / tg&p scm435 steel / polishing scm435 steel / cold drawing scm435 steel / centerless ground bar / polished steel bar / peeled or turned steel bar / 

     After the machining, scm435 steel can get precision size, various surface, better roughness, straightness etc. 34CrMo4steel can be used for axe, pins, knives, gun barrels, gears, bolts, washers, hammer, sword etc.

      As a Chinese steel bar professional manufacturer and supplier of more than twenty years, with complete produce and processing facilities, advanced testing equipments and big stock of steel bar, we can supply scm435 steel bar with good quality, competitive price, short delivery time and personalized customization. We welcome old and new customers to inquire to us for technical questions and demands.

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