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Nuances

Tool steels

• Tool steels for hot work
• Tool steels for plastic molding
  

  A&D Grade	Specifications			Chemical Composition				Mechanical properties
  	European standard	USA	Common designation	C	Ni	Cr	Mo	Heat treatment	UTS (N/mm²)	0,2% YS (N/mm²)	A (%)
  												819B	36NiCrMo16			0.35	3.80	1.70	0.30	T + F + Rv 200°C T + Rv 650°C	1850 1000	1400 850	8 19
  X13T6	X40CrMo15			0.40		14.50	0.30	T + Rv 480°C
  X15TN	X40CrMoVN16‑2	UNS: S42025		0.40		15.50	2.00	T + Rv 500°C
  XDBD	X105CrMo17	UNS: S44004 AISI: 440C	440C	1.00		17.00	0.50	T + F + Rv 140°C
  DH11	X37CrMoV5‑1	AISI: H11		0.38		5.10	1.35
  MEK4	40CrMoV13‑9			0.40		3.00	1.00
  SMV3	X37CrMoV5‑1	AISI: H11	H11	0.40		5.00	1.30
  PLASTAL	55CrNiMoV5			0.55	0.50	1.00	0.40
  APZ10 ULTR'AD	X120CrMoVN19‑2			1.15		19.00	2.10
  MARVALM1	X2NiCoMo18‑8‑5			≤ 0.03	18.00		5.00
  SMV3P	X37CrMoV5‑1	AISI: H11		0.38		5.10	1.35
  SMV4P	X40CrMoV5‑1	AISI: H13		0.40		5.10	1.35
  SMV5W	X50CrMoWV5			0.50		5.00	1.30

  A&D Grade	Specifications			Main Standards
  	European standard	USA	Common designation	AIR	AECMA	NF-EN/NF-EN-ISO/NF-A		WL	BS	AMS	ASTM		SUS	JIS
  				Standard	Standard	Symbol	Numerical	Standard	Standard	Standard	Grade	Standard	Standard	Standard
  819B	36NiCrMo16			35NCD16	FE‑PL76	36NiCrMo16	1.6773	1.6773
  X13T6	X40CrMo15							~1.2083
  X15TN	X40CrMoVN16‑2	UNS: S42025						1.4123
  XDBD	X105CrMo17	UNS: S44004 AISI: 440C	440C	Z100CD17	FE‑PM44	X105CrMo17	1.4125	1.3544		5630 5880 5618	440C	A276, A314, F899, A473
  DH11	X37CrMoV5‑1	AISI: H11						1.2343
  MEK4	40CrMoV13‑9							1.8523
  SMV3	X37CrMoV5‑1	AISI: H11	H11			X37CrMoV5‑1		1.2343			H11	A681		SKD6
  PLASTAL	55CrNiMoV5
  APZ10 ULTR'AD	X120CrMoVN19‑2
  MARVALM1	X2NiCoMo18‑8‑5							1.6359 ~1.2706				A579
  SMV3P	X37CrMoV5‑1	AISI: H11						1.2343
  SMV4P	X40CrMoV5‑1	AISI: H13		Z40CDV5		X40CrMoV5‑1		1.2344						SKD61
  SMV5W	X50CrMoWV5

  A&D Grade	Specifications			Mechanical properties
  	European standard	USA	Common designation	Heat treatment	UTS (N/mm²)	0,2% YS (N/mm²)	A (%)	KCU (J/cm²)	KV (J)	KV -40°C (J)	KV -60°C (J)	Hardness HV	Hardness HRC
  819B	36NiCrMo16			T + F + Rv 200°C T + Rv 650°C	1850 1000	1400 850	8 19	40 130
  X13T6	X40CrMo15			T + Rv 480°C									50 ‑ 52
  X15TN	X40CrMoVN16‑2	UNS: S42025		T + Rv 500°C									57
  XDBD	X105CrMo17	UNS: S44004 AISI: 440C	440C	T + F + Rv 140°C									59
  DH11	X37CrMoV5‑1	AISI: H11
  MEK4	40CrMoV13‑9
  SMV3	X37CrMoV5‑1	AISI: H11	H11
  PLASTAL	55CrNiMoV5
  APZ10 ULTR'AD	X120CrMoVN19‑2
  MARVALM1	X2NiCoMo18‑8‑5
  SMV3P	X37CrMoV5‑1	AISI: H11
  SMV4P	X40CrMoV5‑1	AISI: H13
  SMV5W	X50CrMoWV5

  A&D Grade	Specifications			Chemical composition
  	European standard	USA	Common designation	C	Ni	Cr	Mo	V	Ti	Co	N	W
  819B	36NiCrMo16			0.35	3.80	1.70	0.30
  X13T6	X40CrMo15			0.40		14.50	0.30
  X15TN	X40CrMoVN16‑2	UNS: S42025		0.40		15.50	2.00	0.30			0.20
  XDBD	X105CrMo17	UNS: S44004 AISI: 440C	440C	1.00		17.00	0.50
  DH11	X37CrMoV5‑1	AISI: H11		0.38		5.10	1.35	0.40
  MEK4	40CrMoV13‑9			0.40		3.00	1.00	0.20
  SMV3	X37CrMoV5‑1	AISI: H11	H11	0.40		5.00	1.30	0.40
  PLASTAL	55CrNiMoV5			0.55	0.50	1.00	0.40	0.03
  APZ10 ULTR'AD	X120CrMoVN19‑2			1.15		19.00	2.10	0.60
  MARVALM1	X2NiCoMo18‑8‑5			≤ 0.03	18.00		5.00		0.50	8.00
  SMV3P	X37CrMoV5‑1	AISI: H11		0.38		5.10	1.35	0.40
  SMV4P	X40CrMoV5‑1	AISI: H13		0.40		5.10	1.35	1.10
  SMV5W	X50CrMoWV5			0.50		5.00	1.30	0.40				1.30

  Key to heat treatment symbols
  Solution treated	H	Annealed	R
  Thermo-mechanical treatment	TM	Quenched and tempered	T+RV
  Sub-zero treatment	F	Solution treated and aged	H+V

  
  
• Tool steels for cold work
• Tool steels for glassware