C105W1 1.1545 - DIN 17350-1980

Grade	C105W1
Germany W-Nr.	1.1545
Corresponding Standard	DIN 17350-1980 Tool steels; technical terms of delivery
Classification	Tool Steel

C105W1 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	1	0.1	0.1	-	-
Maximum Value	1.1	0.25	0.25	0.02	0.02

C105W1 Mechanical Properties

condition	Heat Treatment or Condition	Hardness HBW
Steel	Softening Annealing	≤213
Steel	Quenching and Tempering	HRC ≥60

New and Old Grade Replacement List

1 Approximate Comparison Table Non-Alloy Cold-Work Tool Steels

Japan	International Organization for Standardization	Germany		European Standard
JIS	ISO	DIN EN/DIN	W-Nr.	EN	Numerical Grade
SK105 (SK3)	C105U	C105U (C105W1)	1.1545	C105U	1.1545

2 Approximate Comparison Table Non-Alloy Cold-Work Tool Steels

China	Japan	United States	International Organization for Standardization	Germany	France	European Standard		Russia	Sweden	United Kingdom
GB	JIS	ASTM	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
T10A	SK3	W5	C105U	C105W1	C105E2U	C105U	1.1545	U10A	1880	BW1B

3 Approximate Comparison Table Carbon Tool Steel

4 Approximate Comparison Table Carbon Tool Steel

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