Name: HIGH QUALITTY S136 plastic mould steel
Brand: OTAI
Availability: InStock

Product Details

Product Details

Chemical Composition(%) of S136 plastic mould steel
C	Si	Mn	S	P	Cr	Mo
0.34-0.42	0.60-1.30	0.20-0.70	≤0.030	≤0.030	13.00-14.50	0.15-0.40
Specification of S136 plastic mould steel
TWL=100~600mm200~1500mm2000~4000mm
Application of S136 plastic mould steel
Used for various large-sized mirror plastic mould, precision plastic mould, like, cars accessories, home appliances, electronic equipment plastic mould.
Heat Treatment of S136 plastic mould steel
Annealing: Heat to 750~800° C, with hold at minimum rate for 3 hours. Furnace cooling
Stress Relieving: To be carried out after machining and before the final heat treatment. Heating to 600~650° C for 2 hours.
Hardening: Preheating to 600~700° C; Austenitizing at 990~1040° C Oil or thermal bath cooling at 500~550° C, then oil cooling according to the steel shape and size. Quenched hardness: HRC 52~56
Tempering: To be carried out after hardening according to the required hardness; At 170-270 ° C in order to match hardness and resistance to corrosion; Permanence for at least 2 hours; Tempering must be repeated at least twice at a temperature 30 ° C lower than the previous. Cooling in air.
Delivery Condition of S136 plastic mould steel
black, 280-320HB
Payment Term of S136 plastic mould steel
L/C at sight, or T/T

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Usage

Main Products

	Plastic Mould Steel
DIN	1.2311,1.2738,1.2083,1.2316 etc.
AISI	P20,P20+Ni,420 etc.
JIS	SUS420J2
	Hot Work Steel
DIN	1.2344,1.2343,1.2367,1.2365,1.2581,1.2713 etc.
AISI	H13,H11,H10,H21, etc.
JIS	SKD61,SKD6,SKD5,SKT4 etc.
	Cold Work Steel
DIN	1.2739, 1.2601, 1.2080, 1.2436, 1.2631, 1.263, 1.2510, 1.2327 etc.
AISI	D2, D5, D3, D6, A8, A2, O1 etc.
JIS	SKD10, SKD11, SKD1, SKS3 etc.
	High Speed Steel
DIN	1.3343, 1.3243, 1.3247, 1.3355 etc.
AISI	M2, M35, M42, T1 etc.
JIS	SKH51, SKH35, SKH59, SKH2 etc.
	Alloy Structural Steel
DIN	1.7035,1.6511,1.7220,1.7225 etc.
AISI	5140, 4340, 4135, 4140 etc.
JIS	SCr440,SNCM439,SCM435,SCM440 etc.
	Stainless & Carbon Steel or Others
DIN	1.4125,1.1191 etc
AISI	440C,1045, 1020 etc.
JIS	SUS440C,S45C etc.