STEER Engineering - Material Specification

Operations - Material

We supply material of construction ranging from Nitrided steel to state-of-the-art 10% Vanadium Steels depending on Customer requirement. We can also supply material for highly corrosive applications.

We do wear tests on all the materials that are taken up for machining. The table below provides comparative wear strengths of the materials supplied by us. The presence of Heat Treatment and Nitriding facilities in-house enables us to carry out these treatments very effectively.

Material Specification

>>Material Performance

STEER Code	Raw Material			Treatment	Hardness Specification		Remarks
STEER Code	Common code	DIN	AISI	Treatment	Core HRC	Case HV	Remarks
WR1	34 CrAINi 7	W1.8550	-	Tough & Nitride	44±3	Above 900 HV	0
WR2	X 38 CrMoV 5 1	W1.2343	AISI H11	Hardened	52±3	Same as core	0
WR3	X155 CrMoV 12 1	W1.2379	AISI D2	Hardened	59±3	Same as core	0
WR4	X155 CrMoV 12 1	W1.2379	AISI D2	Hard & Nitride	59±3	Above 1000 HV	0
WR5	X240 CrVMo 5 10	-	AISI A11	Hardened	60±3	Same as core	Through Hardened
WR6	X240 CrVMo 5 10	-	AISI A11	Hardened	60±3	Same as core	With an inner Soft-core (under development)
CR1	X20 CrNi 16 2	W1.4057	AISI 431	Hardened	44±3	Same as core	Nitriding is optional for this material
CR2	X90 CrMoV 18	W1.4112	AISI 440B/C	Hardened	54±3	Same as core	0

Back