SA-193 Grade B16 - ASME SA-193/SA-193M-2019 - H2ABC

中文版

Grade	SA-193 Grade B16
Corresponding Standard	ASME SA-193/SA-193M-2019 Standard Specification for Alloys-Steel and Stainless Steel Bolting for High-Temperature or or High Pressure Service and Other Special Purpose Applications
Classification	Alloy Steel

SA-193 Grade B16 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo	V	Al
Minimum Value	0.36	0.15	0.45	-	-	0.8	0.5	0.25	-
Maximum Value	0.47	0.35	0.7	0.035	0.04	1.15	0.65	0.35	0.015

SA-193 Grade B16 Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
d≤M64	Tempering temperature ≥650°C	≥860	≥725	≥18	≥50	≤321
M64<d≤M100	Tempering temperature ≥650°C	≥760	≥655	≥17	≥45	≤321
M100<d≤M200	Tempering temperature ≥650°C	≥690	≥585	≥16	≥45	≤321

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!