Heat treatable steels and precipitation hardening steels

 

BÖHLER Grade	Application Segments	Melting Route	Market grade	Material Numbers	Standards		Shop
V118S1	Aerospace	Airmelted	S98	SEL 1.6745 EN 40NiMoCr10-5 UNS - AISI -	WL - ASTM - AMS - BS S99
V124SC	Aerospace	Airmelted + VAR	4340	SEL - EN - UNS G43400 AISI 4340	WL - ASTM - AMS 6414 BS -
V132	Aerospace Automotive	Airmelted + VAR	300M	SEL - EN - UNS K44220 AISI -	WL - ASTM - AMS 6417 BS -
V141	Aerospace	Airmelted	S97	SEL - EN - UNS - AISI -	WL - ASTM - AMS - BS S154
V145	Aerospace	Airmelted	1.6604	SEL 1.6604 EN 30CrNiMo8 UNS - AISI -	WL - ASTM - AMS - BS -
V250	Aerospace	VIM + VAR	Maraging 250	SEL 1.6359 EN X2NiCoMo18-8-5 UNS - AISI -	WL - ASTM - AMS - BS S162
V250AMS	Aerospace	VIM + VAR	Maraging 250	SEL - EN - UNS - AISI -	WL - ASTM - AMS 6512 BS -
V300	Aerospace	VIM + VAR	Maraging 300	SEL 1.6354 EN - UNS - AISI -	WL - ASTM - AMS 6514 BS -
V320	-	ESR	-	SEL - EN - UNS - AISI -	WL - ASTM - AMS - BS -
V320P	-	-	-	SEL - EN - UNS - AISI -	WL - ASTM - AMS - BS -
V330SH	-	VID + Ingot casting	Alloy 4130	SEL 1.7220 EN - UNS - AISI -	WL - ASTM - AMS 6350 BS -
V340SB	-	-	-	SEL - EN - UNS - AISI -	WL - ASTM - AMS - BS -
V354	Aerospace	Airmelted	15CDV6	SEL 1.7734 EN - UNS - AISI -	WL 1.7734 ASTM - AMS - BS -
V358	Aerospace Automotive	Airmelted + VAR	E40CDV12	SEL 1.8523 EN 40CrMoV13-9 UNS - AISI -	WL - ASTM - AMS - BS S132
V361	Aerospace Automotive	VIM + VAR	E32CDV13	SEL 1.7765 EN 32CrMoV12-10 UNS - AISI -	WL - ASTM - AMS 6481 BS -
V721	-	-	Maraging 250	SEL 1.6359 EN - UNS - AISI -	WL - ASTM - AMS 6520 BS -
V723	-	-	Maraging 250	SEL 1.6359 EN X2NiCoMo18-8-5 UNS K92890 AISI -	WL - ASTM Marage 250 AMS 6512 BS BS S162
V726	-	ESR	-	SEL - EN - UNS - AISI -	WL - ASTM - AMS - BS -