1.X36CrMo17/1.2316 plastic mould steel 2.EF+LF+VD(+ESR)+Forging+Annealing 3.Black,milled 4.UT as per SEP 1921D/d

GB 3Cr17NiMo / W-Nr 1.2316 ESR / JIS SUS420J2 ESR / AISI 420J2 ESR / BOHLER M300 / DIN X30WMo17 / DAIDO G-STAR

 

Size:

Round bar:DIA.40--5000mm.

Flat,:20~400*50~1200 mm.

Length:1500mm-6000mm.

 

Techniuqe:

EF+LF+VD(+ESR)+Forging+hot rolling+annealing.

 

Delivery Conditions:

Conventional or ESR, hot rolled or forged, black surface or milled.

 

Composition:

 

Standard	Chemical Composition	C	Mn	Si	Cr	P	S	Mo	Ni
GB1220	%	0.30/0.40	≤1.00	≤1.00	16.0/17.5	≤0.025	≤0.020	0.80/1.30	0.60/1.00

 

Features:

It is a new plastic mould steel which is designed by refering to the disadvantages and advantages ofS-136 and 1.2316.

1) pure and precision mirror polishing

2) strong corrosion resistance and its pitting corrosion goes beyond S-136 and 1.2316

3) convinient heat treatment

4) quenched and tempered steel after pre-handed, its dimension become more stable

5) Its resistance is as good as S-136 and 1.2316, and easy to repair welding

X36CrMo17/1.2316 plastic mould steel