Alloy Structural Steel X20crmov12-1 Steel Plates

• Customization: Available
• Type: Round
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Model NO.: X20CrMoV12-1 round steel X20CrMoV12-1 steel plate
• Composition: Ferrous Steel Scrap
• Technique: Hot Rolled
• Shape: Bar
• Surface Treatment: Color Coated
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Die Steel Bar
• Transport Package: Woven Bag, Wooden Box, Tablecloth
• Specification: din10~din500
• Trademark: taixie
• Origin: China
• HS Code: 7228500000
• Production Capacity: 500t/Mon

Product Description

MAIN CHEMICAL COMPOSITION

 

CHEMICAL COMPOSITION (mass weight - %)
Carbon	C (%):  0.17 ~ 0.23
Silicon	Si (%):  ≤ 0.50
Manganese	Mn (%):  ≤ 1.00
Phosphorus	P (%)≤:  0.030
Sulfur	S (%)≤:  0.010
Chromium	Cr (%):  10.0 ~ 12.50
Molybdenum	Mo (%):  0.80 ~ 1.20
Nickel	Ni (%):  0.30 ~ 0.80
Vanadium	V (%):  0.25 ~ 0.35

MECHANICAL PROPERTIES

 

Hot working temperature /ºC:    1100~850
Heat treatment temperature /ºC|annealing / normalizing:   700~780
Heat treatment temperature /ºC|quenching: 1020~1070  Oil or Air
Heat treatment temperature /ºC|tempering: 700~760
HBW: 205~250
Tensile strength, (≥)|σb/MPa:  690~830
Yield strength, (≥)|σs/MPa: 490
Elongation, (≥)|δ5(%): 16.0
Impact, (≥)|AKV/J: 41    

Typical Application

 

Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on. 

Mechanical gears, gear shaft, main axis, valve rod.

Mechanical parts - connecting rod, bolt and nut.

Multidiameter shaft, Pressure vessel, hollow bars.