A194 Grade 6F S41600 Type 416 - ASTM A194/194M-2016

Grade	A194 Grade 6F
USA UNS	S41600
Other Names
Corresponding Standard	ASTM A194/194M-2016 Carbon steel, Alloy steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both
Classification	Martensitic Stainless Steel
Properties	Corrosion Resistance Machinability

A194 Grade 6F Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	-	-	-	-	0.15	12
Maximum Value	0.15	1	1.25	0.06	-	14

• The intentional addition of Bi, Se, Te, and Pb is not permitted except for Grades 6F, 8F, and 8FA, in which Se is specified and required.

A194 Grade 6F Mechanical Properties

product	Hardness HBW
Finished Nuts	228~271HBW 20~28HRC

Approximate Comparison Table Martensitic Stainless Steel

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

European Standard

Sweden

United Kingdom

ISC

CNS

JIS

ASTM

UNS

ISO

Numerical Grade

DIN EN/DIN

W-Nr.

NF EN/NF

Numerical Grade

BS EN/BS

Y12Cr13
(Y1Cr13)

S41617

416

SUS 416

STS 416

416

S41600

X12CrS 13

4005-416-00-I

X12CrS 13

1.4005

Z12CF 13
Z11CF13

X12CrS 13

1.4005

2380

416S21

A194Grade6F Corresponding Standards(Same grade name, different standards)

1	ASTM A194/194M-2016
	A194 Grade 6F S41600 Type 416
2	ASTM A194/A194M-2020
	A194 Grade 6F S41600 Type 416
3	ASTM A194/A194M-2023
	A194 Grade 6F S41623 416Se

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