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ASTM A565 Gr615 or 616 bar

ASTM A565 GR 615

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Description

TECHNICAL SPECIFICATION / DATASHEET - ASTM 615 / UNS S41800
MATERIAL CATEGORY: High temperature martensitic high content chromium round bar and forge piece
MATERIAL SPECIFICATIONS: ASTM A565CHEMICAL COMPOSITION (WEIGHT %)C(％): 0.15～0.20
Si(％): ≤0.50
Mn(％): ≤0.50
P(％)≤: 0.040
S(％)≤: 0.030
Cr(％): 12.0～14.0
Ni(％): 1.80～2.20
Mo(％): ≤0.50
Other(％): W 2.50～3.50
MECHANICAL PROPERTIES / HEAT TREATMENT OR Q/T)
Condition of heat treatment: Annealed

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