• Improper welding of X80 pipeline may cause cracks
• Brief introduction of API X52 pipeline steel
• The difference between PSL1 and PSL2
• Harm of inclusions in X70 pipeline steel
• API 5L pipeline pipe
• X52 steel plate surface quality standards that need to be met
• The basic production process of API 5L X60 pipeline steel
• The key to Q460D steel welding process
• What does the heat treatment of Q690 Steel include?
• Reasons for choosing Q690D steel

301 stainless steel Physical Properties,301 stainless steel Chemical Composition

301 stainless steel is an austenitic chromium-nickel strip coil stainless steel that can attain high tensile strength and ductility by cold-working.

301 stainless steel Chemical Composition
Carbon .15 Max
Manganese 2.00 Max.
Phosphorus .045 Max.
Sulfur .030 Max.
Silicon 1.00 Max
Chromium 16.00 - 18.00
Nickel 6.00 - 8.00
Nitrogen .10 Max.
Molybdenum -

301 stainless steel Physical Properties

Density: 0.285 lbs/in³ 7.88 g/cm³
Electrical Resistivity: microhm-in (microhm-cm):
68°F (20°C): 27.4 (69.5)

Specific Heat: BTU/lb/°F (kJ/kg•K):
32-212°F (0-100°C): 0.12 (0.50)

Thermal Conductivity: BTU/hr/ft²/ft/°F (W/m•K)
At 212°F (100°C): 9.4 (16.2),
At 932°F (500°C): 12.4 (21.4)

Mean Coefficient of Thermal Expansion: in/in/°F (μm/m•K)
32 – 212°F (0 -100°C): 9.4 x 10-6(16.9)
32 – 600°F (0 -315°C): 9.9 x 10-6(17.8)
32 -1000°F (0 -538°C): 10.2 x 10-6(18.4)
32 -1200°F (0 -649°C): 10.4 x 10-6(18.7)

Modulus of Elasticity: ksi (MPa)
In tension: 28.0 x 10³ (193 x 10³)
In torsion: 11.2 x 10³ (78 x 10³)

301 stainless steel Magnetic Permeability: H = 200 Oersteds: Annealed < 1.02 max.

Melting Range: °F (°C) 2250 – 2590 (1399 – 1421)

301 stainless steel Magnetic Properties:
301 stainless steel flat rolled coil is non-magnetic in the annealed condition but becomes magnetic when cold worked.

301 stainless steel Forming:
Type 301 is used in fabrication by bending, roll forming, blanking, stretch bending and drawing. It's high work hardening rate helps minimize wall thinning when deformed. Deep drawing may require intermediate annealing or higher nickel content.

as a 301 stainless steel supplier in CHina , any need in 301 stainless steel or 301 stainless steel Physical Properties , 301 stainless steel Chemical Composition , please contact us!