Type	Name	Base Material	Hardness	Tensile Strength	Charpy Impact
			(HRc)	(N/mm2=MPa)	(J/cm2)
High-Mn	SCMnH11	Mn-Cr	—	≧740	—
	SCMnH21	Mn-Cr	—	≧740	—
	TZM1	Mn	—	≧635	—
	TZM2	Mn-Cr	—	≧735	—
	TXM1	Mn-Cr	—	≧590	—
	TXM2	Mn-Cr-Mo	—	≧600	—
Low Alloy	TXL1	Cr-Mo	≧46	≧1,200	≧15(U)
	TXL2	Cr-Mo-Ni	≧45	≧980	≧10(N)
	TZL1	Cr	≧48	—	≧49(N)
	TZL2	Cr-Mo	≧50	—	≧49(N)
	TZL3	Cr-Mo	≧52	—	≧15(N)
	TZL4	Cr-Mo-Ni	≧50	—	≧15(N)
High-Cr	TXS1	Cr-Mo-Ni	≧48	≧790	≧5(N)
	TXS2	Cr-Mo-Ni	≧52	≧690	≧3(N)
	TXS3	Cr-Mo	≧52	≧780	≧3(N)
	TZS1	Cr-Ni	≧50	—	≧3(N)
	TXC2	Cr	≧56	≧480	≧3(N)
	TXC3	Cr-Ni	≧56	≧480	≧3(N)
	TZC1	Cr-Mo-Ni	≧55	≧680	≧3(N)
	THT2	Cr-Mo-Ni	—	—	—
Heat Resistant	SCH11	Ni-Cr	—	≧590	—
	SCH13	Ni-Cr	—	≧490	—
	SCH22	Ni-Cr	—	≧440	—
	SCH23	Ni-Cr	—	≧450	—
	SCH24	Ni-Cr	—	≧440	—