Related products : SPHE steel , SPHD steel , SPHC steel , SPHT2 steel

SPHT1

SPHT1 steel chemical composition

Grade

C(%)

Si(%)

Mn(%)

P(%)

S(%)

SPHT1

0.10

0.35

Max 0.50

0.05

0.05

SPHT1 steel Physical properties


Annealing hardness
HBS

Cold pull hardness
HBS

Preheating temperature

Quenching temperature

Holding time
min

Hardening medium

Temper temperature

After tempering hardness
≥HRC

salt-bath furnace

controlled atmosphere furnace

235

262

788

1191

1204

5~15

air cooling

522

60

SPHT1 steel sheet/plate Mechanical Properties

Steel plate/Sheet
thickness / mm

σb
MPa

σs
≥/MPa

δ
Samples from the standard for 50 mm (2 in)

180 ° of cold bending test

longitudinal

horizontal

Hot-rolled/Cold rolling:5 - 150

520

415

16~18

2a

3.5a

Shanghai Royal Industry Will return you with high-quality products and complete after-sale service with the lowest price. we committed to exceed customer's expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit, reciprocity and common development. As SPHT1 Mechanical and SPHT1 steel plate suppliers, we can supply SPHT1 Chemical, SPHT1 Mechanical and SPHT1 standard for you ,please contact us :info@sg295steel.com