OHNS Steel Round Bar

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Manufacturer of DIN 1.2510 Rod, OHNS 01 Steel Hex Bar


OHNS Steel Round Bar

OHNS Steel Round Bar

DIN 1.2510 Rod

DIN 1.2510 Rod

OHNS 01 Steel Hex Bar

OHNS 01 Steel Hex Bar

OHNS steel is also known by its full form as Oil hardened Non Shrinkage steel. This alloy is a tool steel grade. The OHNS Steel Round Bar refers to an alloy whose volume experiences very little change in an annealed condition. The steel alloy is treated by annealing subsequent to being treated by both hardening and tempering. In order to harden and temper the DIN 1.2510 Round Bar, manufacturers maintain low temperatures. Usually, this steel grade will be supplied in an annealed condition. The uses of the OHNS Square Bars And Forged Rods are considered to be ideal in those applications where the dimensions of the part are to remain the same or unchanged. Meaning, the component, or in this case the UNS T31501 Ohns Rod must not change its dimensions once it has been hardened after undergoing machining in an annealed condition. Although the term non-shrinkage suggests a stiff and hard material, the steel alloy exhibits good durability. Moreover, the steel exhibits excellent resistance wear properties, which is why it would make for a perfect AISI O1 Tool Steel. Its strength, coupled with good durability and economical price makes the alloy a good substitute for the more expensive alloys. The OHNS 01 Steel Hex Bar could easily substitute a high carbon high chromium grade as tool steel with its good characteristics.

Buy 2mm, 3mm, 6mm UNS T31501 Ohns Rod, OHNS Steel Flat Bar at lowest price in India, Check Specification of 16mm cold rolled OHNS Steel Material


Chemical properties of OHNS Steel Round Bar

C Si Mn P S Cr W
0.85-1.00 0.15-0.35 1.00-1.20 0.030max 0.030max 0.50-0.70 0.50-0.70

DIN 1.2510 Rod Types

Steel OHNS Rounds

Steel OHNS Rounds

OHNS Steel Half-Round Bar

OHNS Steel Half-Round Bar

OHNS UNS T31501 Hexagonal Bar

OHNS UNS T31501 Hexagonal Bar

OHNS AISI O1 Rebar

OHNS AISI O1 Rebar

OHNS Steel Precision Ground Bar

OHNS Steel Precision Ground Bar

OHNS High Steel Triangle Bar

OHNS High Steel Triangle Bar

OHNS UNS T31501 Hex Bar

OHNS UNS T31501 Hex Bar

OHNS High Speed Steel Forged Bar

OHNS High Speed Steel Forged Bar

OHNS Stainless Steel Round Bar

OHNS Stainless Steel Round Bar

OHNS Material Black Bar

OHNS Material Black Bar

OHNS High Speed Steel Ingot

OHNS High Speed Steel Ingot

OHNS Stainless Steel Forged Round Bar

OHNS Stainless Steel Forged Round Bar

Largest Independent Supplier of JIS SKS3 Material, View OHNS Square Bars And Forged Rods, AISI O1 Tool Steel Price List.

OHNS 01 Steel Hex Bar Heat Treatment

Soft Annealing °C 750-780
Cooling Furnace
Hardness HB max. 230
Stress-relief Annealing °C approx. 650
Hardening °C 780-820
Quenching Air, Oil, Salt Bath 180-220°C
Hardness after quenching HRC 65
Supplier of DIN 1.2510 Round Bar. Check AISI O1 Steel Bar Sizes, OHNS Bar Specification Chart

Specification of UNS T31501 Ohns Rod

  • Dimensions: 25-210 x 65-510 , 10mm – 410mm
  • Grade: D3, 1.2080, D2, 1.2379, H13, 1.2344, H11, EN31 , 52100, OHNS , 1.2510
  • Standard: AISI, ASTM, BS, DIN, GB
  • Application: TOOL & DIE STEEL
  • Alloy Or Not: Non-alloy

OHNS Steel Flat Bar Features

  • High hardness
  • Incredible durability
  • Free from rust
  • Supreme finish

Equivalent of OHNS Steel Material

STANDARDS 100MnCrW4 O1 DIN 2510 AISI O1 AFNOR 90MWCV5 JIS SKS3
Fast Delivery of AFNOR 90MWCV5 Die Steel Bar in India. Check OHNS Alloy Steel Round Bar, Check DIN 100MnCrW4 High Speed Steel Bar And Bright Bar Physical Properties

JIS SKS3 Material Physical properties

Thermal Conductivity at °C W / (m*K)
20 33.4
350 32.1
700 31.1

OHNS Square Bars And Forged Rods Uses

  • Blanking Dies
  • Bushings
  • Forming Dies
  • Master Tools
  • Forming Rolls
  • Gauges
  • Trim Dies

AISI O1 Tool Steel Hardness

Max. 230

Hardening of DIN 1.2510 Round Bar

Hardening °C – 780-820

AISI O1 Steel Bar Thermal Conductivity

  • Thermal conductivity (K) 24.27 Wm -l k -l
  • Thermal diffusivity (k : K/pC) 6.687 × 104 m2/s

Density of OHNS Bar

8670 kg/m 3

Our Frequent supply of OHNS Steel Round Bar in below countries

Length: 6-15 m OHNS High Steel Cold Drawn & Polished Square Bars Europe, UAE, United Kingdom -UK, Malaysia
Cold Rolled OHNS DIN 1.2510 Round Hot Forged Bars Belgium, Philippines, Dammam -KSA, Indonesia.
OHNS AISI O1 Polish Bars France, Qatar, Thailand, Europe
Bright OHNS Hollow Bars Germany, Czechia, Malaysia, Thailand
OHNS High Steel Round Bars For Shaft Bangladesh, Finland, USA, Malaysia
OHNS 01 Steel flat bright round Bars Kuwait, Brazil, Saudi Arabia (KSA), South Africa
Cold drawn DIN 1.2510 round Bars Bahrain, South Africa, Singapore
Hot Rolled OHNS round Bars Australia, Philippines, UK, Nigeria
Bright Black surface OHNS Low Speed Steel round Bar OHNS AISI O1 Hexagon Bars Hong Kong, Oman, UAE, Malaysia
Steel DIN 1.2510 Round Bars Iran, Chile, Singapore, Italy
OHNS High Speed Steel Bright Bars Norway, Turkey, United Arab Emirates (UAE), Malaysia
OHNS DIN 1.2510 Billets Bars Dubai, Netherlands, Russia, Malaysia
DIN 1.2510 High Steel Spring Steel Bars Mexico, Egypt, UK, Spain
DIN 1.2510 Stainless Steel Threaded Bars Poland, Canada, UK, Ellington -United States
OHNS AISI O1 Cold Drawn Bars Philippines, Canada, Malaysia, Singapore
OHNS High Speed Steel Ingot Romania, Europe, Japan, Malaysia
DIN 1.2510 Stainless Steel Forged Round Bars China, Colombia, Sweden, Malaysia

OHNS Steel Round Bar Manufacturers in India

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