Quick Details

• Samples:

  Free

• Delivery Time:

  Within 10-20 Days

• Packing:

  As Your Request

• Delivery Port:

  Xingang

• Export Ratio:

  71% - 80%

• OE Experience:

  No

Product Name:Alloy Steel: 15CrMo

Alloy Steel: 15CrMo

Application

all kind

Product Description:

Standard: GB / T 3077-1988
Features and application: process performance and good welding performance, in the 500 ~ 550 under a high rupture strength.Temperature exceeds 550 , deterioration of oxidation resistance, creep strength decreased significantly.500 ~ 550 in a long time, the steel strength of the lower heat, lower intensity.510 for the manufacture of high, medium pressure steam conduit, set top box and the wall temperature is 550 the superheater and forgings.
Chemical Composition:
C: 0.12 ~ 0.18,   Si: 0.17 ~ 0.37 ,  Mn: 0.40 ~ 0.70, S: 0.035,  P: 0.035
Cr: 0.80 ~ 1.10 ,  Ni: 0.030, Cu: 0.030,  Mo: 0.40 ~ 0.55
Mechanical Properties:
Tensile strength b (MPa): 440 (45)
Yield strength s (MPa): 295 (30)
Elongation 5 (%): 22
Reduction of area (%): 60
Impact energy Akv (J): 94
Impact toughness kv (J/cm2): 118 (12)
Hardness: 179HB
Sample size: 30mm
Heat Treatment Specification: quenching 900 , air cooling; tempering 650 , air cooling.
Delivery status: heat treatment (normalizing, annealing, or tempering) or non- heat treatment delivery, the delivery status should be specified in the contract.

Xinhairunda Steel Trade Co., Ltd. Main Products Supplied:Stainless Steel Series: stainless steel plate, stainless steel pipe, stainless steel rods.Material: 304, 304L, 321, 316L, 317L, 347H, 2520, 310S, 2205, 2507, 904LBar Series: General Round, carbon steel, alloy structural steelMaterial: ...[Read More]

Company Profile:

• Main Product:

  Stainless Steel

• Business Type:

  Trading Company

• Current Export Market:

  Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa