16KHSN Alloy structural steel

Steelun Designation of 16KHSN Alloy structural steel:

Name The value
Designation GOST Cyrillic 16ХСН
Designation GOST Latin 16XCH
Transliteration 16HSN
By chemical elements 16CrСН

Description Steelun of 16KHSN Alloy structural steel:

16KHSN steel is used: for the manufacture of parts by cold heading; wire intended for the manufacture of rivets and bolts by cold heading.

Steelun Standards of 16KHSN Alloy structural steel:

Name Code Standards
Bars and shapes В32 GOST 10702-78, TU 14-1-2995-80, TU 14-1-3708-83, TU 14-1-3011-80, TU 14-1-510-73
Classification, nomenclature and General rules В20 OST 1 90005-91
Steel wire medium and high carbon В72 TU 14-4-385-73

Chemical composition Steelun of 16KHSN Alloy structural steel:

Standard C S P Mn Cr Si Ni Fe Cu
GOST 10702-78 0.13-0.2 ≤0.035 ≤0.035 0.3-0.6 0.8-1.1 0.6-0.9 0.6-0.9 Rest ≤0.2
TU 14-4-385-73 0.13-0.2 ≤0.035 ≤0.035 0.3-0.6 0.8-1.1 0.6-0.9 0.6-0.9 Rest ≤0.2
Fe is the basis.
According to TU 14-4-385-73 in steel made by scrap-process, the content of residual copper is allowed up to 0.30%.

Steelun Mechanical properties of 16KHSN Alloy structural steel:

Section, mm σU, MPa d5, % y, % HB, MPa HRC
Hot-rolled steel and hot rolled with special surface finish
Steel calibrated and calibrated with special surface finish
≤640 ≥55
≤540 ≥55
Gradation of performance properties of the finished heat-treated parts for OST 1 90005-91
880-1080 262-321 27-35
1180-1370 341-388 37-41
Wire on the other 14-4-385-73 in the delivery condition. Subanguina with pre-annealing to granular pearlite
441-638 ≥10

Description mechanical marks steelun of 16KHSN Alloy structural steel:

Name Description
σU Limit short-term strength
d5 Elongation after rupture
y The relative narrowing
HB Brinell hardness number
HRC Rockwell hardness (indenter diamond spheroconical)

You might also like


Magnifer 7904®

Steelun Steel Standards of Magnifer 7904®: ASTM A753 Type 4 Equivalent standards of Magnifer 7904®: UNS N14080,MIL N-1441C Equivalent standards are similar to one or more standards provided by the supplier.


SupraCast™ C677F T5

Steelun Description of SupraCast™ C677F T5: Description SupraCast™ Alloys are optimized to meet the challenging future powertrain requirements by eliminating conventional aluminum alloy barriers. Castability, good thermal conductivity, high tensile


Tungsten Smooth Forged Rod 40 mm

Steelun Description of Tungsten Smooth Forged Rod 40 mm: Tungsten has the highest melting point of all metals and is therefore also suitable for very high-temperature applications. It is also