Stainless Steel

Stainless Steel - Grade 310

CS 310 Technical Data

Typical Properties in the Annealed Condition
The properties quoted in this publication are typical of mill production and unless indicated should not be regarded as guaranteed minimum values for specification purposes.

1. Mechanical Properties at Room Temperature

  • Tensile Strength MPa
  • Proof Stress(0.2% Offset) MPa
  • Elongation (Percent in 50mm)
  • Hardness (Brinell)
  • Endurance (fatigue) limit, MPa
  • SX 310
  • TypicalMinimum
  • 625515
  • 350205
  • 5040
  • 172-
  • 260-
  • SX 310S
  • TypicalMinimum
  • 575515
  • 290205
  • 5040
  • 159-
  • 260-

2. Properties at Elevated Temperatures
The values quoted are those for CS 310.
Enquire for data on 310S .

Short Time Elevated Temperature Tensile Strength

  • Temperature, °C
  • Tensile Strength, MPa
  • 550
  • 550
  • 650
  • 430
  • 750
  • 280
  • 850
  • 180
  • 950
  • 90
  • 1050
  • 50

Creep data
Stress to develop a creep rate of 1% in the indicated time at the indicated temperature.

  • Time
  • 10 000 h
  • 100 000h
  • Temperature °C
  • Stress MPa
  • Stress MPa
  • 550
  • 110
  • 90
  • 600
  • 90
  • 75
  • 650
  • 70
  • 50
  • 700
  • 40
  • 30
  • 750
  • 30
  • 20
  • 800
  • 15
  • 10

Creep Rupture Stress

  • Time
  • 1 000 h
  • 10 000 h
  • 100 000h
  • Temperature °C
  • Stress MPa
  • Stress MPa
  • Stress MPa
  • 600
  • 190
  • 170
  • 110
  • 700
  • 110
  • 70
  • 55
  • 800
  • 50
  • 35
  • 25
  • 900
  • 35
  • 20
  • 10
  • 1000
  • 15
  • 10
  • 2

Recommended Maximum Service Temperature
(Oxidising Conditions)
Continuous 1150oC
Intermittent 1035oC

Thermal Processing
1. Annealing. Heat from 1050 to 1150oC and water quench. This treatment ensures that all carbides are in
solution.
2. Hot working
Initial forging and pressing: 1150 - 1200oC
Finishing temperature: above 950oC

Note: Soaking times to ensure uniformity of temperature are up to 12 times that required for the same thickness of mild steel.

Top
Home | Companies | Products | About Us | Tech Info
Copyright Action Stainless KwaZulu Natal 2001 - 2017 Disclaimer